


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
979 CXUS55 KCYS 121610 CF6DGW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CONVERSE CO (DOUGLAS) WY ARPT MONTH: MAY YEAR: 2025 LATITUDE: 42 46 N LONGITUDE: 105 22 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 54 30 42 -5 23 0 0.32 M M 9.3 36 350 M M 5 13 48 310 2 65 28 47 0 18 0 0.00 M M 7.5 16 300 M M 0 23 290 3 75 29 52 4 13 0 0.00 M M 3.6 15 70 M M 0 17 70 4 78 44 61 13 4 0 0.00 M M 18.2 31 140 M M 0 43 140 5 69 37 53 5 12 0 0.65 M M 14.8 44 20 M M 5 13 64 10 6 41 33 37 -12 28 0 0.11 M M 11.3 18 340 M M 10 1 26 340 7 63 40 52 3 13 0 0.02 M M 9.2 18 140 M M 4 8 25 150 8 72 35 54 4 11 0 0.00 M M 6.9 14 140 M M 1 20 140 9 76 44 60 10 5 0 T M M 7.4 31 60 M M 3 38 47 50 10 81 39 60 10 5 0 0.00 M M 7.2 15 120 M M 0 8 19 170 11 85 46 66 15 0 1 0.00 M M 8.9 23 230 M M 0 30 220 ================================================================================ SM 759 405 132 1 1.10 M 104.3 M 28 ================================================================================ AV 69.0 36.8 9.5 FASTST M M 3 MAX(MPH) MISC ----> 44 20 64 10 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CONVERSE CO (DOUGLAS) WY ARPT MONTH: MAY YEAR: 2025 LATITUDE: 42 46 N LONGITUDE: 105 22 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 52.9 TOTAL FOR MONTH: 1.10 1 = FOG OR MIST DPTR FM NORMAL: 4.1 DPTR FM NORMAL: 0.30 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 11 GRTST 24HR 0.76 ON 5- 6 TO 1/4 MILE OR LESS LOWEST: 28 ON 2 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: 0 0.01 INCH OR MORE: 4 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 132 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -45 PTCLDY (SCALE 4-7) 3 TOTAL FM JUL 1 6647 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -343 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL 1 [PRESSURE DATA] TOTAL FM JAN 1 1 HIGHEST SLP M ON M DPTR FM NORMAL 1 LOWEST SLP 29.59 ON 4 [REMARKS]