The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station () within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
19730.000.000.000.000.000.000.000.000.000.000.000.00
19740.000.000.000.000.000.000.000.000.000.000.000.00
19750.000.000.000.000.000.000.000.000.000.000.000.00
19760.000.000.000.000.000.000.000.000.000.000.000.00
19770.000.000.000.000.000.000.000.000.000.000.000.00
19780.000.000.000.000.000.000.000.000.000.000.000.00
19790.000.000.000.000.000.000.000.000.000.000.000.00
19800.000.000.000.000.000.000.000.000.000.000.000.00
19810.000.000.000.000.000.000.000.000.000.000.000.00
19820.000.000.000.000.000.000.000.000.000.000.000.00
19830.000.000.000.000.000.000.000.000.000.000.000.00
19840.000.000.000.000.000.000.000.000.000.000.000.00
19850.000.000.000.000.000.000.000.000.000.000.000.00
19860.000.000.000.000.000.000.000.000.000.000.000.00
19870.000.000.000.000.000.000.000.000.000.000.000.00
19880.000.000.000.000.000.000.000.000.000.000.000.00
19890.000.000.000.000.000.000.000.000.000.000.000.00
19900.000.000.000.000.000.000.000.000.000.000.000.00
19910.000.000.000.000.000.000.000.000.000.000.000.00
19920.000.000.000.000.000.000.000.000.000.000.000.00
19930.000.000.000.000.000.000.000.000.000.000.000.00
19940.000.000.000.000.000.000.000.000.000.000.000.00
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.000.000.000.000.000.000.000.000.000.000.000.00
19970.000.000.000.000.000.000.000.000.000.000.000.00
19980.000.000.000.000.000.000.000.000.000.000.000.00
19990.000.000.000.000.000.000.000.000.000.000.000.00
20000.000.000.000.000.000.000.000.000.000.000.000.00
20010.000.000.000.000.000.000.000.000.000.000.000.00
20020.000.000.000.000.000.000.000.000.000.000.000.00
20030.000.000.000.000.000.000.000.000.000.000.000.00
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M0.00MMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMM0.000.000.000.000.00
20120.000.000.000.000.000.000.000.000.000.000.000.00
20130.00MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1973MMMMMMMMMMMM
1974MM4.12.48.05.74.413.17.5M5.6M
1975M5.7M1.711.2M7.26.610.411.710.011.2
19767.9M5.14.43.87.3M3.77.56.68.35.4
19778.29.16.85.07.67.26.39.110.07.26.54.8
19783.46.05.48.07.77.26.110.39.79.68.07.2
19797.34.15.24.53.44.15.76.87.47.56.34.9
19805.24.53.14.85.96.94.67.19.28.48.35.6
19815.13.44.53.34.15.26.09.49.59.57.97.0
19826.73.45.46.24.54.56.25.56.68.910.17.8
19835.77.94.84.97.04.35.46.69.59.39.54.2
19845.74.75.84.03.73.44.95.76.27.95.97.7
19855.34.54.24.73.74.44.96.011.58.26.35.5
19863.93.72.73.63.26.66.17.38.48.59.08.4
19876.64.73.53.12.44.37.68.58.87.75.44.2
19887.46.75.45.93.94.43.57.010.512.57.87.6
19894.95.84.44.78.28.59.310.411.311.811.610.2
19909.38.89.48.18.08.69.08.39.110.210.39.0
19918.77.47.96.17.27.77.59.99.310.39.08.6
19929.88.87.97.88.58.48.410.011.912.610.810.4
19939.08.56.98.08.18.27.29.08.38.27.38.0
19946.95.75.65.25.57.26.16.77.98.68.59.1
19957.26.37.27.76.27.38.08.38.310.59.98.5
19967.46.76.65.85.25.88.18.49.710.210.08.4
19976.86.96.47.26.56.76.37.17.38.59.09.4
19988.06.97.36.97.56.66.57.89.39.88.88.2
19996.66.56.07.17.66.66.27.59.98.98.57.7
20007.67.85.95.95.75.76.86.610.29.310.07.7
20017.97.96.87.16.76.48.98.310.39.58.68.9
20028.66.96.56.88.07.98.49.49.39.79.78.5
20038.57.38.67.28.07.47.710.511.311.610.110.8
20048.77.17.87.97.07.48.29.810.310.79.19.1
20059.07.37.97.87.28.07.29.99.811.111.511.1
20067.88.08.57.79.28.08.811.69.910.49.210.6
20079.310.29.58.58.49.49.210.310.410.911.59.7
20088.58.38.18.38.48.17.88.911.311.210.59.6
20099.59.07.98.98.59.87.29.010.310.811.011.4
20108.88.37.88.28.18.98.19.210.511.710.311.0
20119.18.17.78.68.59.88.59.410.310.511.19.8
20129.37.68.68.47.29.49.211.811.712.611.410.0
20139.1MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
197382.5075.4576.1470.7566.2059.5058.8062.3373.8066.8868.6072.00
197471.2575.3369.3863.8962.3360.3659.1362.3871.1573.0070.8573.90
197572.6070.7569.1268.0065.0061.5661.3665.1473.1472.0674.9473.11
197670.5670.3170.6666.6260.1958.5961.1262.6372.1369.9772.7075.66
197777.3976.7568.9070.4164.5361.8762.4864.7769.5375.7476.4775.84
197872.5572.8972.6866.7365.7459.2061.2369.9069.6072.0674.7076.87
197976.0377.0776.3972.0365.6859.3356.8464.2970.4775.3572.3774.97
198074.0373.6972.6569.6066.2658.7759.4264.5066.3076.4572.2075.81
198175.7772.1170.7470.7762.9760.0761.7760.4269.0067.5878.1375.39
198277.1977.0474.7165.9767.3962.0760.5266.8473.2072.8475.6080.00
198381.1080.4377.2373.3365.8161.2062.0663.9475.3772.4575.3374.58
198478.2380.3975.7770.1466.5759.1359.7766.3973.1775.0673.0378.00
198578.1376.2974.9771.4765.4862.6761.3268.4270.7075.0077.1774.19
198677.1075.6475.4270.6369.2360.6363.0368.3971.0771.7471.6776.74
198778.6579.7174.8774.4370.6559.9060.7463.9066.9772.1676.5078.84
198881.2977.6676.0670.2067.1360.4363.2368.4571.7071.4273.8773.06
198974.7170.1174.8466.9766.4261.1761.8170.7172.9374.2372.9777.35
199078.0674.0772.6168.2762.5859.5362.1065.6572.5775.3979.1377.77
199176.1076.1471.5270.7367.0360.7061.6867.1371.6075.3275.7373.77
199280.9781.7277.2374.4368.1362.3362.6161.8477.0377.5873.7777.13
199380.1374.1472.6170.3369.2361.8364.1965.5876.7771.9471.4775.71
199473.1372.1873.6170.8367.2358.9059.4565.2673.7071.7774.6377.23
199578.5880.3974.6169.1764.4261.8762.5867.7475.4074.8174.4372.87
199675.7473.3874.0068.3064.5562.5358.3564.4274.3777.6874.3376.61
199776.9080.0771.6866.1761.1660.6760.9468.3269.9772.7775.0777.55
199875.3277.2577.4875.6067.5266.4763.0365.4871.9071.7172.4372.71
199975.8377.9376.7772.3364.2962.9061.6166.0068.9373.3577.5073.61
200071.0671.6271.9066.2062.2361.6360.2667.0669.9374.3271.4374.06
200178.1374.0773.5869.0065.1061.9359.6168.2669.4073.2670.1874.87
200277.6575.3276.1374.4367.1059.8061.5267.5571.2776.1677.5775.52
200379.5078.4277.2574.7966.7661.3863.1464.7773.6877.2876.2581.33
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M83.11MMMMMMMMMM
2008MMMMMMMMMMMM
2009M60.80M51.80MMMMMM62.60M
201071.60MMM64.40MM68.00MM77.0077.46
201175.5462.60M60.8060.8062.1550.9070.1675.0277.1278.3776.58
201278.2878.5577.1870.4070.2661.9464.2868.4171.1274.6876.9475.66
201379.16MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
197364.0060.3659.4358.7546.6043.5042.6046.3358.6054.3854.8062.00
197460.7558.6756.3851.4447.6745.5541.4045.7751.0057.8857.8560.20
197561.6059.1756.5052.6049.1444.8942.9146.5755.7155.1860.1260.14
197659.7860.1257.1451.7945.0040.0741.6241.0052.7851.8154.3058.24
197760.5858.5055.6753.4546.1043.0340.5245.2949.9355.2355.5359.74
197859.3959.1157.6148.5747.7738.5344.2350.6849.4351.9456.0357.00
197956.9459.3957.2654.4047.7140.5340.1946.5849.8055.4555.5756.48
198056.8757.9755.7751.0748.1040.6740.4543.9348.4753.4554.6357.74
198159.9457.7155.0352.3345.2941.5743.0642.2947.7349.3959.2358.13
198259.9059.7957.9450.4048.6842.0742.4246.5852.2354.7456.8360.77
198362.6561.4358.7456.0347.2343.8043.5845.6155.3355.2358.9359.39
198461.0361.0060.5354.3848.6742.5344.1048.5853.9356.8155.4559.16
198562.0061.2158.7753.6049.4544.0742.5549.8751.5756.4857.5957.87
198659.8458.2157.5255.8052.4243.3043.1048.9451.5353.4255.4357.84
198760.1063.0759.0057.1752.1941.8341.6843.5549.5351.5557.9061.48
198861.5860.2459.5251.9346.6540.0341.4546.4250.3052.8453.5056.52
198958.6857.5056.9051.2046.3538.7738.2343.1045.7750.6152.7355.97
199056.9053.1454.1049.1341.3537.6338.1341.3246.9751.8755.3057.58
199158.5257.8655.9448.5045.8439.5339.9743.8749.6354.2954.9356.39
199259.3959.1755.3552.8345.5840.3739.6841.5854.3753.3253.8058.52
199358.7758.4356.3950.9046.0637.4341.9744.3552.6755.0054.5058.94
199457.6556.7555.2950.3343.8437.8035.4841.8149.3749.7154.7355.81
199558.1357.5055.6549.9743.8138.0338.0642.8750.1751.6855.0053.84
199658.1358.4555.0349.8046.6540.5336.5540.9447.7753.9455.1758.00
199759.2660.2958.1346.9742.1339.8339.7444.5849.9051.8454.1057.81
199858.0658.0757.8753.3342.3538.8338.5239.0348.2351.2353.5755.45
199957.6057.0055.8750.2744.1939.1739.7740.7144.4748.7454.9755.35
200054.3256.3855.6847.8339.9740.1036.1942.1346.4052.5251.8055.90
200155.7755.4354.2951.1044.3239.7336.5843.5846.9052.4855.0157.13
200258.4857.6356.3952.8344.2339.4038.0046.6147.6352.5552.7757.45
200358.6459.2253.6553.1944.4338.8939.3840.3149.2754.0656.0758.35
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M60.31MMMMMMMMMM
2008MMMMMMMMMMMM
2009M60.80M50.00MMMMMM59.00M
201069.80MMM60.80MM67.10MM71.6058.54
201159.7960.80M59.0047.3059.9042.8045.6849.4052.5555.9458.01
201258.3058.1352.7948.0242.3939.6839.9044.8347.4853.8355.4058.13
201362.42MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

Average Daily Temperature (high+low)/2 [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
197373.2567.9167.7964.7556.4051.5050.7054.3366.2060.6261.7067.00
197466.0067.0062.8857.6755.0052.9550.2754.0861.0865.4464.3567.05
197567.1064.9662.8160.3057.0753.2252.1455.8664.4363.6267.5366.62
197665.1765.2263.9059.2152.6049.3351.3851.8262.4660.8963.5066.95
197768.9867.6262.2861.9355.3252.4551.5055.0359.7365.4866.0067.79
197865.9766.0065.1557.6556.7648.8752.7360.2959.5262.0065.3766.94
197966.4868.2366.8263.2256.6949.9348.5255.4460.1365.4063.9765.73
198065.4565.8364.2160.3357.1849.7249.9454.2257.3864.9563.4266.77
198167.8564.9162.8961.5554.1350.8252.4251.3558.3758.4868.6866.76
198268.5568.4166.3258.1858.0352.0751.4756.7162.7263.7966.2270.39
198371.8770.9367.9864.6856.5252.5052.8254.7765.3563.8467.1366.98
198469.6370.7068.1562.2657.6250.8351.9457.4863.5565.9464.2468.58
198570.0668.7566.8762.5357.4753.3751.9459.1561.1365.7467.3866.03
198668.4766.9366.4763.2260.8251.9753.0658.6661.3062.5863.5567.29
198769.3771.3966.9465.8061.4250.8751.2153.7358.2561.8567.2070.16
198871.4468.9567.7961.0756.8950.2352.3457.4461.0062.1363.6864.79
198966.6963.8065.8759.0856.3949.9750.0256.9059.3562.4262.8566.66
199067.4863.6163.3558.7051.9748.5850.1153.4859.7763.6367.2267.68
199167.3167.0063.7359.6256.4450.1250.8255.5060.6264.8165.3365.08
199270.1870.4566.2963.6356.8551.3551.1551.7165.7065.4563.7867.82
199369.4566.2964.5060.6257.6549.6353.0854.9764.7263.4762.9867.32
199465.3964.4664.4560.5855.5348.3547.4753.5361.5360.7464.6866.52
199568.3568.9565.1359.5754.1149.9550.3255.3162.7863.2464.7263.35
199666.9465.9164.5259.0555.6051.5347.4552.6861.0765.8164.7567.31
199768.0870.1864.9056.5751.6550.2550.3456.4559.9362.3164.5867.68
199866.6967.6667.6864.4754.9452.6550.7752.2660.0761.4763.0064.08
199966.7267.4666.3261.3054.2451.0350.6953.3556.7061.0566.2364.48
200062.6964.0063.7957.0251.1050.8748.2354.6058.1763.4261.6264.98
200166.9564.7563.9460.0554.7150.8348.1055.9258.1562.8762.6066.00
200268.0666.4866.2663.6355.6649.6049.7657.0859.4564.3565.1766.48
200369.0768.8265.4563.9955.6050.1451.2652.5461.4865.6766.1669.84
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M71.71MMMMMMMMMM
2008MMMMMMMMMMMM
2009M60.80M50.90MMMMMM60.80M
201070.70MMM62.60MM67.55MM74.3068.00
201167.6661.70M59.9054.0561.0346.8557.9262.2164.8467.3867.28
201268.2968.3464.9159.2156.3350.8152.0956.6259.3064.2566.1766.90
201370.79MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

YearJanFebMarAprMayJunJulAugSepOctNovDec
1973MMMMMMMMMMMM
1974MM73.4%70.3%59.3%44.7%34.8%66.8%30.2%M75.0%M
1975M89.4%M52.4%76.9%M38.2%38.8%53.6%49.2%66.9%65.7%
197675.5%M76.8%66.2%69.0%56.8%M53.7%74.8%66.1%63.4%62.6%
197764.2%71.4%76.0%67.2%50.5%44.8%46.8%48.9%57.6%53.9%60.8%67.4%
197879.3%77.1%74.2%66.5%49.7%46.8%48.7%47.9%52.3%57.8%64.7%62.0%
197965.7%68.1%57.3%60.3%57.8%54.8%53.6%56.8%54.7%55.3%69.4%66.2%
198071.4%77.3%71.5%52.8%47.4%49.2%47.9%50.7%59.9%50.8%69.1%68.7%
198173.1%79.8%73.4%58.2%63.3%52.5%51.6%60.7%51.7%64.0%60.4%68.7%
198270.6%68.7%64.5%69.6%53.2%52.5%58.0%45.5%49.5%60.6%62.1%58.4%
198359.4%57.4%60.7%58.9%57.6%59.4%52.4%41.8%38.4%58.4%63.9%71.5%
198462.5%57.0%68.4%58.5%45.2%54.1%54.7%48.9%45.8%59.9%63.3%55.4%
198563.7%70.0%62.7%52.6%47.0%46.1%44.9%42.7%53.1%49.1%50.8%66.1%
198664.9%64.7%61.5%63.0%45.6%53.9%47.4%39.7%49.9%58.2%66.2%67.3%
198764.9%63.2%66.0%59.3%43.4%51.5%48.8%54.3%64.4%57.6%66.6%69.2%
198863.2%65.8%68.3%65.2%46.4%52.4%42.2%42.7%49.4%60.4%58.7%67.9%
198966.3%75.9%55.5%63.2%62.6%66.6%54.2%49.6%42.7%54.3%67.4%67.1%
199071.6%72.4%76.8%79.2%67.5%59.4%59.7%47.8%46.4%51.8%58.9%67.1%
199175.9%70.5%78.6%59.1%49.6%61.4%48.0%48.9%54.5%56.8%57.7%70.4%
199260.7%58.5%57.8%55.9%41.3%47.8%47.9%53.7%43.3%52.3%63.7%62.3%
199359.3%71.9%69.2%59.4%45.4%41.5%44.3%43.4%31.0%66.3%67.4%67.2%
199473.5%77.1%67.7%59.7%38.7%47.1%43.8%43.5%36.7%52.7%63.5%62.5%
199568.2%63.0%73.8%69.5%69.9%53.5%53.9%50.4%46.0%57.5%70.3%75.4%
199679.3%85.6%73.9%73.5%68.7%55.0%59.4%56.0%43.2%60.4%73.2%77.4%
199776.9%68.8%87.4%70.1%66.4%51.0%62.1%45.0%68.3%65.0%63.1%73.5%
199879.7%76.6%72.0%61.7%42.6%32.7%48.8%48.1%53.0%67.2%77.7%80.3%
199977.9%73.6%70.7%63.4%68.1%49.3%54.5%45.0%48.6%56.3%63.2%79.6%
200081.3%86.5%87.3%78.1%64.6%68.2%55.6%45.7%57.6%69.0%75.3%78.9%
200170.7%82.1%76.5%69.3%56.3%54.6%63.0%48.6%54.4%69.5%83.4%77.1%
200272.0%76.4%67.9%60.0%61.0%71.2%52.2%69.7%62.5%66.6%66.7%84.5%
200370.8%64.4%57.0%54.3%49.4%57.2%41.8%39.1%40.4%46.0%61.1%53.0%
200467.6%72.4%74.9%68.8%52.7%52.1%45.3%42.1%40.1%47.1%53.8%69.1%
200572.7%66.4%68.3%71.1%51.4%42.9%39.3%45.8%32.5%47.2%55.5%57.4%
200674.1%73.7%73.8%66.2%52.1%47.1%39.1%50.6%40.2%48.3%63.4%62.1%
200759.8%50.3%49.6%56.8%33.4%51.0%38.7%36.7%37.6%68.6%58.2%64.1%
200873.4%60.7%68.4%51.2%54.5%49.6%45.3%36.8%34.7%47.4%64.9%62.9%
200972.2%72.9%64.6%54.2%53.7%52.6%43.1%46.1%38.6%59.1%66.2%64.5%
201080.3%69.3%70.7%77.6%62.2%49.7%56.3%44.7%40.1%49.2%66.9%68.6%
201179.4%72.5%66.5%76.8%60.6%48.4%49.5%45.8%37.1%48.0%54.5%70.6%
201270.3%69.1%64.1%59.1%44.2%50.8%42.2%38.0%55.9%63.5%63.2%74.8%
201361.5%MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM

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