With this application, you can total a parameter of your choice over a duration of your choice. The resulting data is presented graphically as well as textually for use in a GIS. The end date is inclusive to the data presented. The raw daily data used for this application can be downloaded from here.
*Note: Only a sub-sample of stations are plotted on the map due to
space restrictions. The small four digit label is the station identifier used
in the data listing below (without the 2 character state identifier included).
Data Listing
# IEM Estimated COOP Accumulations (start: 2013-05-01 to inclusive date: 2013-09-20)
# Download From: https://mesonet.agron.iastate.edu/GIS/apps/coop/gsplot.phtml
# Download Date: 21 Sep 2025
# CLIM_ values are based on climatology 1951-today
# Data Contact: Daryl Herzmann akrherz@iastate.edu 515.294.5978
#-----------------------snip------------------
ID, StationName, Latitude, Longitude, GDD50, GDD48, SDD86, PRECIP,CLIM_GDD50,CLIM_GDD48,CLIM_PRECIP, MAX_TEMP, MIN_TEMP, CDD65, HDD65,CLIM_CDD65,CLIM_HDD65
IA4874,LITTLE SIOUX 2NW , 41.8263, -96.0505, 2676, 2930, 213, 18.09, 2731, 2989, 23.75, 104, 28, 849.00, 329.50, 2336.76, 329.50
IA7678,SIGOURNEY , 41.3300, -92.2000, 2640, 2902, 199, 15.53, 2811, 3075, 19.02, 101, 32, 810.50, 299.50, 2079.79, 299.50
IA2364,DUBUQUE-LOCK-AND-DAM , 42.5300, -90.6500, 2785, 3053, 149, 19.98, 2730, 2997, 18.19, 97, 35, 917.50, 257.00, 1794.75, 257.00
IA7892,STANLEY , 42.6333, -91.8632, 2432, 2678, 120, 24.61, 2449, 2702, 22.68, 96, 30, 629.50, 414.50, 2323.32, 414.50
IA5230,MASON-CITY , 43.1500, -93.2000, 2376, 2628, 93, 27.53, 2465, 2715, 19.91, 99, 30, 608.00, 468.00, 2363.31, 468.00
IA2603,Elkader 6SSW (Osborn), 42.7753, -91.4536, 2334, 2575, 91, 24.18, 2526, 2773, 19.24, 96, 27, 535.00, 479.50, 2580.63, 479.50
IA1731,COLUMBUS JUNCT 2 SSW , 41.2500, -91.3700, 2812, 3084, 179, 13.83, 2822, 3086, 19.50, 99, 36, 935.50, 231.50, 2022.02, 231.50
IA1354,CENTERVILLE , 40.7200, -92.8700, 2733, 2986, 240, 18.01, 2881, 3148, 19.95, 102, 29, 899.00, 307.00, 1982.52, 307.00
IAC005,Iowa - Central Climate Division, 42.0411, -93.3353, 2625, 2886, 177, 18.51, 2698, 2961, 18.95, 99, 32, 816.50, 343.50, 2087.75, 343.50
IATMCW,Mason City Area , 43.1522, -93.2631, 2446, 2694, 137, 21.13, 1750, 1918, 11.69, 99, 28, 676.00, 464.00, 1393.42, 464.00
IAD002,Iowa Drought Region 2 - Northcentral, 42.5905, -94.1800, 2562, 2817, 138, 17.82, 2618, 2878, 18.44, 99, 31, 762.50, 394.00, 2151.84, 394.00
IA6766,Postville , 43.0906, -91.5581, 2450, 2701, 87, 24.16, 2456, 2711, 20.26, 95, 31, 615.00, 396.50, 2116.95, 396.50
IATSUX,Sioux City Area , 42.3917, -96.3795, 2724, 2989, 199, 13.25, 2752, 3015, 16.12, 106, 29, 894.50, 314.00, 2070.57, 314.00
IA7147,ROCK-RAPIDS , 43.4300, -96.1700, 2497, 2749, 135, 17.04, 2546, 2796, 16.87, 97, 27, 732.00, 461.00, 2464.78, 461.00
IA4389,KEOSAUQUA , 40.7200, -91.9700, 2752, 3018, 232, 17.38, 2915, 3180, 19.59, 101, 32, 902.00, 251.50, 2122.36, 251.50
IA5796,MOUNT-PLEASANT , 40.9500, -91.5500, 2707, 2966, 197, 17.16, 2866, 3131, 19.44, 101, 32, 854.00, 291.00, 2080.13, 291.00
IA4381,KEOKUK LOCK DAM 19 , 40.3967, -91.3748, 3018, 3294, 277, 14.43, 3042, 3316, 18.39, 102, 36, 1161.00, 188.00, 1645.72, 188.00
IA6151,OAKLAND-2-E , 41.3200, -95.3800, 2706, 2970, 173, 19.13, 2803, 3064, 19.66, 99, 32, 878.00, 314.50, 2182.36, 314.50
IATAME,Ames Area , 42.0150, -93.7250, 2598, 2853, 199, 20.27, 2674, 2933, 19.70, 100, 31, 805.00, 370.50, 2212.12, 370.50
IA1833,CORNING , 41.0000, -94.7500, 2751, 3012, 166, 19.77, 2748, 3008, 19.80, 98, 31, 882.50, 288.50, 2183.24, 288.50
IAD001,Iowa Drought Region 1 - Northwest, 42.8640, -95.9464, 2555, 2811, 115, 16.88, 2632, 2890, 17.21, 100, 28, 755.50, 412.50, 2236.12, 412.50
IA7664,SIBLEY-5-NNE , 43.4500, -95.7200, 2492, 2743, 136, 15.84, 2433, 2679, 17.67, 100, 23, 721.00, 459.00, 2528.13, 459.00
IA6316,OSCEOLA-3-WSW , 41.0194, -93.7502, 2782, 3042, 287, 16.92, 2828, 3093, 20.36, 102, 30, 974.00, 311.00, 2104.43, 311.00
IA7979,STORM-LAKE-2-E , 42.6300, -95.1800, 2601, 2856, 105, 15.42, 2555, 2812, 18.41, 100, 30, 789.00, 401.50, 2174.08, 401.50
IA1060,BURLINGTON , 40.8250, -91.1714, 2930, 3202, 220, 17.89, 2903, 3174, 20.26, 101, 36, 1059.50, 212.50, 1746.73, 212.50
IA2367,Dubuque Airport , 42.3983, -90.7091, 2468, 2728, 58, 18.22, 2475, 2734, 20.16, 94, 32, 617.00, 354.00, 2054.13, 354.00
IA6800,PRIMGHAR , 43.0800, -95.6300, 2698, 2960, 153, 20.62, 2652, 2909, 18.02, 99, 28, 887.50, 373.50, 2263.97, 373.50
IATDBQ,Dubuque Area , 42.3984, -90.7091, 2468, 2728, 58, 18.22, 2566, 2827, 19.18, 94, 32, 617.00, 354.00, 1965.15, 354.00
IA5198,MARSHALLTOWN , 42.0700, -92.9300, 2612, 2868, 170, 23.68, 2661, 2918, 19.73, 98, 31, 796.50, 360.00, 2259.36, 360.00
IA7312,SAC-CITY , 42.4300, -95.0000, 2502, 2754, 137, 13.51, 2622, 2880, 18.33, 99, 30, 719.00, 425.00, 2267.44, 425.00
IA4705,Le Claire L&D 14 , 41.5697, -90.3956, 2842, 3117, 137, 16.65, 2888, 3159, 18.51, 99, 37, 941.00, 218.00, 1663.72, 218.00
IA0157,ALLISON , 42.7500, -92.7800, 2551, 2809, 145, 24.87, 2618, 2875, 20.02, 97, 31, 752.50, 388.00, 2224.47, 388.00
IA8806,WEBSTER-CITY , 42.4700, -93.8000, 2498, 2746, 178, 17.22, 2618, 2872, 18.99, 99, 30, 713.50, 423.50, 2362.93, 423.50
IAC006,Iowa - East Central Climate Division, 41.8976, -91.2534, 2650, 2912, 141, 17.53, 2708, 2971, 18.51, 98, 33, 791.50, 292.00, 2060.12, 292.00
IA5844,MUSCATINE 2N , 41.4713, -91.0463, 2838, 3110, 167, 16.51, 2866, 3137, 20.97, 99, 36, 953.00, 222.00, 1794.69, 222.00
IA7708,SIOUX-CITY-WSO-AP , 42.4000, -96.3800, 2724, 2989, 199, 13.25, 2752, 3015, 16.12, 106, 29, 894.50, 314.00, 2070.62, 314.00
IA7702,SIOUX CITY ANG , 42.3963, -96.3777, 2656, 2918, 209, 13.89, 2723, 2982, 18.32, 102, 28, 862.00, 355.00, 2251.22, 355.00
IA0200,AMES-8-WSW , 42.0300, -93.8000, 2791, 3055, 200, 14.36, 2714, 2975, 19.44, 97, 31, 959.50, 301.00, 2154.35, 301.00
IA8688,WASHINGTON , 41.2800, -91.6800, 2806, 3068, 238, 14.22, 2847, 3112, 18.74, 100, 34, 944.00, 240.50, 2085.09, 240.50
IA4228,JEFFERSON , 42.0200, -94.3800, 2602, 2858, 177, 16.94, 2717, 2977, 18.79, 101, 32, 797.00, 365.00, 2200.48, 365.00
IAC008,Iowa - South Central Climate Division, 41.0467, -93.4941, 2754, 3022, 201, 16.72, 2858, 3126, 19.46, 100, 32, 920.50, 288.50, 1967.62, 288.50
IA2977,FOREST-CITY , 43.2800, -93.6300, 2442, 2693, 104, 19.26, 2480, 2733, 19.23, 100, 31, 673.50, 466.50, 2308.48, 466.50
IA0512,BATTLE CREEK 3NE , 42.3700, -95.5750, 2515, 2764, 140, 12.46, 2650, 2905, 18.93, 102, 23, 710.00, 428.00, 2292.64, 428.00
IA0133,ALGONA , 43.0700, -94.3000, 2462, 2712, 115, 17.34, 2571, 2828, 18.52, 103, 31, 681.50, 451.00, 2211.53, 451.00
IA4585,Lamoni , 40.6233, -93.9508, 2829, 3100, 237, 16.88, 2862, 3129, 20.61, 101, 32, 1000.50, 269.00, 1984.14, 269.00
IA0807,Boone , 42.0417, -93.8906, 2632, 2892, 185, 18.36, 2666, 2924, 20.23, 99, 30, 819.50, 349.00, 2274.95, 349.00
IA4735,Le Mars , 42.8000, -96.1700, 2624, 2882, 127, 21.18, 2674, 2930, 17.27, 101, 28, 800.00, 381.50, 2320.99, 381.50
IA1533,CLARINDA , 40.7200, -95.0300, 2758, 3021, 202, 16.90, 2835, 3097, 20.75, 99, 30, 902.50, 287.00, 2185.86, 287.00
IAC009,Iowa - Southeast Climate Division, 41.0387, -91.8206, 2826, 3096, 214, 16.51, 2867, 3135, 18.73, 100, 34, 964.00, 229.50, 1958.42, 229.50
IA0214,ANAMOSA 3 SSW , 42.0773, -91.3027, 2528, 2784, 106, 17.83, 2554, 2814, 20.94, 97, 32, 665.50, 320.50, 2205.70, 320.50
IA0385,AUDUBON , 41.7200, -94.9300, 2506, 2758, 104, 17.83, 2672, 2928, 19.43, 97, 29, 692.50, 413.50, 2294.15, 413.50
IA3517,GUTTENBERG-L-AND-D-10, 42.7800, -91.1000, 2746, 3016, 140, 23.94, 2717, 2983, 18.91, 97, 35, 878.50, 257.00, 1891.32, 257.00
IA5235,MASON CITY MUNICIPAL AP, 43.1544, -93.3261, 2446, 2694, 137, 21.13, 2446, 2697, 19.76, 99, 28, 676.00, 464.00, 2326.07, 464.00
IA6940,RED-OAK , 41.0000, -95.2300, 2860, 3127, 194, 20.86, 2904, 3168, 20.40, 98, 31, 989.50, 258.00, 2135.07, 258.00
IA4142,IOWA-FALLS , 42.5300, -93.2700, 2478, 2729, 137, 24.15, 2546, 2799, 19.67, 98, 30, 688.50, 424.00, 2350.14, 424.00
IA4963,LOWDEN , 41.8604, -90.9222, 2665, 2924, 191, 21.74, 2695, 2955, 20.51, 100, 30, 809.00, 287.00, 2169.09, 287.00
IA9132,WINTERSET , 41.3300, -94.0000, 2584, 2838, 189, 16.31, 2775, 3036, 19.36, 100, 31, 788.50, 388.00, 2155.07, 388.00
IA1257,CASCADE , 42.3000, -91.0200, 2560, 2816, 120, 20.47, 2556, 2809, 19.40, 98, 31, 702.50, 331.50, 2311.95, 331.50
IA4101,Iowa City , 41.6500, -91.5300, 2756, 3014, 248, 18.14, 2822, 3085, 19.71, 101, 32, 915.50, 269.50, 2120.26, 269.50
IA5086,MANCHESTER-2 , 42.4700, -91.4500, 2478, 2730, 104, 22.65, 2520, 2772, 20.27, 96, 29, 647.00, 383.00, 2321.95, 383.00
IA4106,IOWA CITY MUNICIPAL AP, 41.6394, -91.5446, 2853, 3122, 226, 16.57, 2780, 3047, 18.97, 101, 33, 993.00, 231.00, 1871.56, 231.00
IA6389,Ottumwa , 41.1078, -92.4467, 2766, 3030, 221, 15.39, 2897, 3165, 19.24, 101, 32, 925.50, 271.00, 1927.75, 271.00
IA3509,GUTHRIE-CENTER , 41.6800, -94.5000, 2672, 2930, 220, 20.86, 2713, 2971, 19.62, 100, 28, 862.50, 350.00, 2263.55, 350.00
IA3487,GRUNDY-CENTER , 42.3700, -92.7800, 2588, 2844, 144, 22.67, 2571, 2826, 19.83, 98, 31, 776.50, 375.00, 2277.52, 375.00
IA3473,GRINNELL-3-SW , 41.7200, -92.7300, 2526, 2776, 145, 24.27, 2652, 2909, 19.47, 99, 30, 715.50, 401.00, 2254.36, 401.00
IA0197,AMES MUNICIPAL AP , 41.9905, -93.6185, 2652, 2912, 212, 18.87, 2712, 2975, 21.29, 99, 32, 849.00, 339.00, 2124.68, 339.00
IA5131,MAQUOKETA-2-W , 42.0700, -90.7000, 2508, 2762, 137, 13.23, 2607, 2863, 18.62, 99, 31, 663.50, 342.50, 2286.73, 342.50
IA0608,BELLEVUE-L-AND-D-12 , 42.2700, -90.4200, 2670, 2928, 160, 16.24, 2628, 2886, 18.79, 99, 32, 790.50, 265.00, 2187.24, 265.00
IA0536,BEACONSFIELD , 40.8236, -94.0439, 2670, 2938, 157, 13.07, 2749, 3014, 20.67, 98, 31, 842.50, 326.00, 1981.53, 326.00
IA1394,CHARITON , 41.0000, -93.3200, 2631, 2882, 212, 20.38, 2746, 3005, 20.09, 99, 29, 791.50, 338.50, 2257.11, 338.50
IA1319,CEDAR-RAPIDS-1 , 42.0300, -91.5800, 2824, 3088, 222, 18.86, 2770, 3032, 19.61, 100, 32, 952.50, 237.00, 2111.70, 237.00
IA1314,Cedar Rapids Airport , 41.8829, -91.7246, 2685, 2950, 161, 18.36, 2660, 2923, 19.24, 100, 32, 826.50, 283.50, 2034.10, 283.50
IATSPW,Spencer Area , 43.1682, -95.2101, 2565, 2816, 210, 14.43, 2540, 2791, 17.57, 103, 23, 797.50, 424.50, 2416.51, 424.50
IA5952,NEW-HAMPTON , 43.0500, -92.3200, 2337, 2587, 95, 18.09, 2444, 2696, 20.42, 96, 30, 556.00, 465.50, 2292.12, 465.50
IAD005,Iowa Drought Region 5 - Southeast, 41.2370, -92.6164, 2759, 3026, 200, 17.25, 2833, 3100, 19.01, 100, 33, 915.00, 270.00, 1984.76, 270.00
IA2110,DECORAH-2-N , 43.3200, -91.7800, 2601, 2860, 121, 28.48, 2528, 2778, 19.67, 94, 29, 732.00, 331.50, 2413.98, 331.50
IA3438,GREENFIELD , 41.3000, -94.4700, 2746, 3014, 192, 17.97, 2808, 3072, 19.87, 98, 32, 918.00, 304.00, 2100.35, 304.00
IATOEL,Oelwein Area , 42.6651, -91.8975, 2493, 2750, 90, 23.94, 2514, 2770, 20.47, 95, 30, 664.00, 386.00, 2192.91, 386.00
IA1063,Burlington Airport , 40.7808, -91.1192, 2948, 3222, 208, 16.44, 2933, 3203, 18.81, 100, 37, 1057.50, 191.50, 1847.15, 191.50
IA0364,ATLANTIC-1-NE , 41.4200, -95.0000, 2643, 2894, 190, 16.55, 2753, 3010, 19.16, 97, 28, 809.00, 353.50, 2333.13, 353.50
IA6910,RATHBUN DAM , 40.8250, -92.8925, 2778, 3050, 221, 18.20, 2810, 3078, 21.94, 101, 32, 953.00, 271.50, 1882.59, 271.50
IA2725,ESTHERVILLE MUNICIPAL AP, 43.4008, -94.7476, 2437, 2686, 118, 12.15, 2450, 2704, 17.74, 104, 29, 668.50, 462.50, 2270.97, 462.50
IA9067,WILLIAMSBURG , 41.6700, -92.0200, 2564, 2817, 192, 15.01, 2724, 2984, 19.49, 101, 30, 741.50, 345.50, 2191.31, 345.50
IATDSM,Des Moines Area , 41.5339, -93.6531, 3077, 3350, 333, 14.62, 2882, 3151, 18.62, 104, 34, 1254.50, 216.00, 1789.18, 216.00
IAKSPW,Spencer Airport , 43.1682, -95.2101, 2565, 2816, 210, 14.43, 2582, 2835, 16.68, 103, 23, 797.50, 424.50, 2374.09, 424.50
IA1635,CLINTON-1 , 41.8000, -90.2700, 2928, 3200, 180, 12.77, 2800, 3063, 18.81, 98, 33, 1008.50, 179.50, 2062.34, 179.50
IA1442,CHEROKEE , 42.7500, -95.5300, 2573, 2824, 153, 19.69, 2585, 2836, 18.26, 100, 27, 784.00, 425.50, 2384.84, 425.50
IA5769,MOUNT-AYR , 40.7000, -94.2500, 2714, 2981, 164, 15.38, 2805, 3070, 20.54, 98, 29, 858.00, 299.50, 2054.15, 299.50
IA2789,FAIRFIELD , 41.0300, -91.9500, 2856, 3130, 229, 19.43, 2857, 3123, 19.33, 101, 34, 976.50, 201.50, 2055.92, 201.50
IA2864,FAYETTE , 42.8300, -91.8000, 2463, 2714, 111, 23.12, 2456, 2704, 20.03, 96, 31, 650.00, 401.00, 2426.80, 401.00
IA3584,HAMPTON-2-NW , 42.7500, -93.2000, 2566, 2817, 173, 25.22, 2556, 2810, 19.11, 99, 31, 779.50, 417.50, 2303.03, 417.50
IA6719,POCAHONTAS , 42.7000, -94.6700, 2631, 2887, 185, 15.47, 2589, 2843, 18.55, 102, 31, 849.00, 393.50, 2341.07, 393.50
IA2171,DENISON , 42.0300, -95.3300, 2460, 2712, 105, 15.65, 2667, 2926, 18.23, 98, 29, 690.50, 450.50, 2145.63, 450.50
IA2070,DAVENPORT WFO , 41.6119, -90.5803, 2696, 2966, 133, 19.46, 2854, 3123, 20.26, 97, 30, 829.00, 272.50, 1865.84, 272.50
IA2724,Estherville 4E , 43.4200, -94.8300, 2420, 2670, 105, 13.21, 2443, 2692, 17.80, 102, 29, 657.00, 477.00, 2424.74, 477.00
IAC002,Iowa - North Central Climate Division, 43.0499, -93.4890, 2492, 2745, 114, 21.95, 2522, 2779, 18.67, 100, 31, 702.50, 426.00, 2196.67, 426.00
IA7386,SANBORN , 43.1817, -95.6603, 2479, 2730, 72, 18.68, 2504, 2756, 17.87, 97, 27, 687.50, 469.00, 2354.12, 469.00
IA6566,PERRY , 41.8300, -94.1200, 2702, 2958, 247, 20.03, 2705, 2964, 19.34, 101, 32, 901.00, 323.50, 2225.83, 323.50
IA2999,FORT-DODGE , 42.5000, -94.2000, 2467, 2719, 111, 15.48, 2604, 2860, 19.89, 102, 31, 681.00, 433.00, 2279.66, 433.00
IA8755,WAUKON , 43.2700, -91.4800, 2515, 2776, 95, 26.03, 2410, 2664, 20.16, 94, 33, 692.00, 374.50, 2189.65, 374.50
IA8026,SWEA CITY 4 W , 43.3853, -94.2500, 2446, 2695, 124, 18.27, 2486, 2739, 18.36, 104, 30, 668.00, 456.50, 2322.56, 456.50
IA7613,SHENANDOAH-1-NE , 40.7800, -95.3500, 2972, 3242, 255, 19.46, 2992, 3259, 20.38, 100, 32, 1118.00, 230.50, 2017.66, 230.50
IATCID,Cedar Rapids Area , 41.8829, -91.7246, 2685, 2950, 161, 18.36, 2697, 2959, 18.59, 100, 32, 826.50, 283.50, 2098.31, 283.50
IA4587,LAMONI , 40.6500, -94.0000, 2862, 3134, 239, 16.53, 2919, 3190, 20.27, 101, 33, 1020.00, 248.00, 1769.00, 248.00
IA1233,CARROLL-2-SSW , 42.0700, -94.8500, 2660, 2920, 214, 14.85, 2658, 2913, 19.15, 100, 30, 866.50, 361.50, 2351.35, 361.50
IAC007,Iowa - Southwest Climate Division, 41.0809, -95.1379, 2758, 3024, 174, 18.49, 2867, 3134, 19.37, 97, 32, 904.00, 284.50, 2011.10, 284.50
IA5837,MUSCATINE , 41.4000, -91.0700, 2864, 3136, 247, 18.47, 2903, 3169, 19.46, 101, 35, 1007.50, 213.50, 1967.41, 213.50
IA8706,WATERLOO , 42.5500, -92.4000, 2609, 2866, 174, 22.77, 2622, 2878, 19.47, 99, 32, 787.00, 344.50, 2253.79, 344.50
IA5123,MAPLETON NO. 2 , 42.1667, -95.7833, 2493, 2742, 151, 15.39, 2702, 2961, 18.14, 100, 28, 704.00, 422.00, 2208.95, 422.00
IA0000,Iowa Average , 41.7500, -93.2500, 2627, 2888, 137, 18.63, 2704, 2967, 18.67, 97, 32, 795.50, 334.50, 2095.82, 334.50
IATIDA,Ida Grove Area , 42.3535, -95.5219, 2515, 2764, 140, 12.49, 2685, 2941, 18.24, 102, 23, 710.00, 428.00, 2286.36, 428.00
IA0600,BELLE-PLAINE , 41.8800, -92.2700, 2734, 2998, 213, 16.95, 2671, 2929, 19.49, 100, 33, 874.00, 267.50, 2231.12, 267.50
IA6305,OSAGE , 43.2800, -92.8000, 2404, 2658, 87, 27.20, 2479, 2733, 19.96, 97, 30, 632.50, 460.00, 2238.79, 460.00
IA2689,Emmetsburg , 43.1000, -94.6800, 2570, 2822, 154, 17.08, 2591, 2847, 18.35, 100, 30, 783.00, 425.50, 2268.72, 425.50
IA6199,OELWEIN 1E , 42.6801, -91.8751, 2494, 2750, 90, 23.93, 2561, 2821, 21.22, 95, 30, 664.00, 386.50, 2116.60, 386.50
IA7700,SIOUX CENTER 2 SE , 43.0500, -96.1500, 2698, 2956, 191, 20.56, 2633, 2888, 17.48, 102, 28, 867.50, 324.50, 2355.96, 324.50
IA4894,LOGAN , 41.6300, -95.8000, 2720, 2981, 191, 17.03, 2815, 3076, 18.59, 101, 29, 877.00, 301.50, 2226.99, 301.50
IAD003,Iowa Drought Region 3 - Northeast, 42.4942, -91.6834, 2539, 2796, 110, 21.90, 2598, 2858, 18.85, 96, 33, 702.50, 351.00, 2128.60, 351.00
IA5992,NEWTON , 41.7000, -93.0500, 2688, 2953, 244, 18.55, 2794, 3059, 19.38, 102, 31, 893.50, 321.00, 2062.64, 321.00
IA8568,VINTON , 42.1700, -92.0000, 2665, 2926, 165, 23.43, 2679, 2938, 18.87, 99, 32, 808.50, 294.50, 2226.20, 294.50
IAD004,Iowa Drought Region 4 - Southwest, 41.3180, -95.1752, 2710, 2972, 161, 17.90, 2837, 3102, 19.08, 97, 32, 863.50, 307.50, 2036.36, 307.50
IA0149,Allerton , 40.7036, -93.3633, 2708, 2974, 197, 19.70, 2832, 3098, 20.28, 100, 31, 868.50, 290.50, 2045.68, 290.50
IA1962,Creston , 41.0372, -94.3942, 2748, 3010, 182, 14.49, 2757, 3019, 20.10, 97, 32, 902.50, 305.50, 2098.34, 305.50
IAC001,Iowa - Northwest Climate Division, 43.0270, -95.4945, 2540, 2794, 124, 16.73, 2578, 2834, 17.37, 100, 29, 753.00, 427.00, 2239.57, 427.00
IA0203,AMES 5 SE , 41.9519, -93.5655, 2598, 2854, 199, 20.26, 2736, 3001, 19.82, 100, 31, 805.00, 370.00, 2008.22, 370.00
IA3007,Fort Madison , 40.6209, -91.3262, 2968, 3238, 231, 21.65, 2986, 3256, 19.24, 104, 36, 1073.00, 192.00, 1776.07, 192.00
IA8296,TOLEDO , 41.9800, -92.5800, 2530, 2782, 179, 23.41, 2626, 2881, 19.85, 99, 31, 729.50, 369.50, 2285.19, 369.50
IA6327,OSKALOOSA , 41.3200, -92.6500, 2795, 3062, 212, 18.09, 2795, 3059, 18.98, 103, 32, 952.50, 274.50, 2091.00, 274.50
IATALO,Waterloo Area , 42.5544, -92.4013, 2609, 2866, 174, 22.77, 2621, 2878, 19.29, 99, 32, 787.00, 344.50, 2249.89, 344.50
IAC003,Iowa - Northeast Climate Division, 42.8585, -91.7665, 2460, 2713, 93, 24.17, 2520, 2777, 19.09, 95, 32, 641.50, 398.00, 2170.58, 398.00
IA5493,Milford , 43.3167, -95.2017, 2586, 2850, 109, 10.37, 2521, 2775, 17.34, 98, 29, 793.50, 398.00, 2268.49, 398.00
IA2203,Des Moines Airport , 41.5300, -93.6500, 3077, 3350, 333, 14.62, 2882, 3151, 18.58, 104, 34, 1254.50, 216.00, 1789.24, 216.00
IAC004,Iowa - West Central Climate Division, 42.0398, -95.2600, 2612, 2870, 144, 16.53, 2728, 2990, 18.19, 100, 31, 796.50, 366.50, 2125.11, 366.50
IA6103,NORTHWOOD , 43.4500, -93.2200, 2358, 2603, 83, 27.30, 2410, 2661, 20.06, 100, 30, 610.00, 512.50, 2290.23, 512.50
IA7844,Spencer , 43.1653, -95.1467, 2528, 2778, 147, 15.30, 2532, 2784, 17.77, 101, 28, 761.00, 451.00, 2396.41, 451.00
IA1402,CHARLES-CITY , 43.0500, -92.6700, 2474, 2734, 95, 22.60, 2525, 2779, 19.78, 98, 30, 668.50, 402.50, 2224.01, 402.50
IA5199,MARSHALLTOWN MUNICIPAL AP, 42.1106, -92.9163, 2648, 2909, 190, 24.68, 2654, 2915, 18.79, 100, 31, 835.50, 341.00, 2106.77, 341.00
IA2209,DES MOINES WSFO-JOHNSTON, 41.7366, -93.7236, 2842, 3112, 246, 18.81, 2849, 3119, 20.54, 103, 31, 1033.50, 296.00, 1768.58, 296.00
IA7859,SPIRIT LAKE , 43.4231, -95.1000, 2610, 2875, 117, 10.54, 2583, 2842, 17.62, 97, 29, 818.50, 390.00, 2098.46, 390.00
IA7726,SIOUX-RAPIDS , 42.8800, -95.1500, 2496, 2751, 101, 14.49, 2546, 2800, 18.69, 103, 28, 693.50, 416.00, 2348.27, 416.00
IA2299,Donnellson , 40.6433, -91.5650, 2940, 3212, 300, 16.75, 2881, 3148, 19.27, 102, 34, 1095.50, 198.00, 2009.43, 198.00
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