929 CXUS55 KRIW 210902 CF6RKS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCK SPRINGS WY MONTH: JANUARY YEAR: 2019 LATITUDE: 41 35 N LONGITUDE: 109 4 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 6 -11 -2 -23 67 0 0.00 M M 9.2 20 230 M M 0 18 22 250 2 17 -3 7 -14 58 0 0.00 M M 16.0 23 250 M M 0 26 240 3 31 12 22 1 43 0 0.00 M M 13.7 24 250 M M 0 29 250 4 33 14 24 3 41 0 0.00 M M 3.8 18 250 M M 0 20 240 5 32 7 20 -1 45 0 0.00 M M 2.1 12 190 M M 3 12 14 180 6 33 16 25 4 40 0 T M M 12.8 28 170 M M 8 1 37 190 7 32 15 24 3 41 0 T M M 15.7 41 280 M M 7 18 49 250 8 30 17 24 3 41 0 0.00 M M 6.8 22 250 M M 5 26 240 9 29 16 23 2 42 0 0.00 M M 3.5 10 130 M M 0 13 110 10 28 10 19 -3 46 0 T M M 3.0 15 230 M M 3 18 18 230 11 31 12 22 0 43 0 0.01 M M 6.5 12 260 M M 7 12 14 260 12 17 2 10 -12 55 0 0.00 M M 3.4 12 260 M M 8 12 12 260 13 12 1 7 -15 58 0 T M M 4.7 9 220 M M 9 128 11 210 14 7 -6 1 -21 64 0 0.00 M M 1.5 8 260 M M 6 128 10 200 15 9 -5 2 -20 63 0 T M M 2.0 9 20 M M 7 128 10 260 16 30 8 19 -3 46 0 0.03 M M 8.1 24 270 M M 8 1 38 210 17 35 16 26 4 39 0 0.09 M M 9.5 35 250 M M 7 12 41 240 18 30 20 25 3 40 0 0.02 M M 22.5 32 260 M M 7 1 39 270 19 32 15 24 2 41 0 0.00 M M 17.0 37 260 M M 4 43 260 20 35 21 28 6 37 0 0.00 M M 11.8 23 230 M M 2 27 230 ================================================================================ SM 509 177 950 0 0.15 M 173.6 M 91 ================================================================================ AV 25.5 8.9 8.7 FASTST M M 5 MAX(MPH) MISC ----> # 41 280 # 49 250 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ROCK SPRINGS WY MONTH: JANUARY YEAR: 2019 LATITUDE: 41 35 N LONGITUDE: 109 4 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 17.2 TOTAL FOR MONTH: 0.15 1 = FOG OR MIST DPTR FM NORMAL: -4.4 DPTR FM NORMAL: -0.13 2 = FOG REDUCING VISIBILITY HIGHEST: 35 ON 20,17 GRTST 24HR 0.09 ON 17-17 TO 1/4 MILE OR LESS LOWEST: -11 ON 1 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 16 0.01 INCH OR MORE: 4 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 20 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 4 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 950 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL 75 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 4319 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL 92 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.64 ON 6 [REMARKS]