


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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018 CXUS55 KBOU 120900 CF6APA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CENTENNIAL CO MONTH: JULY YEAR: 2025 LATITUDE: 39 33 N LONGITUDE: 104 51 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 90 58 74 3 0 9 0.00 M M 9.8 26 210 M M 4 3 37 210 2 92 59 76 4 0 11 0.00 M M 8.1 17 120 M M 2 29 130 3 91 58 75 3 0 10 0.00 M M 7.2 22 170 M M 4 30 180 4 86 65 76 4 0 11 0.25 M M 6.3 28 250 M M 5 38 41 260 5 89 55 72 0 0 7 T M M 8.3 24 360 M M 4 3 32 350 6 91 61 76 4 0 11 0.00 M M 13.4 41 350 M M 4 3 54 350 7 91 59 75 3 0 10 0.00 M M 12.9 45 280 M M 4 66 280 8 93 58 76 3 0 11 0.00 M M 8.2 29 320 M M 4 44 310 9 97 64 81 8 0 16 0.00 M M 5.5 16 200 M M 4 24 220 10 91 59 75 2 0 10 T M M 8.0 35 320 M M 7 3 48 310 11 87 58 73 0 0 8 0.01 M M 9.6 30 10 M M 5 38 42 10 ================================================================================ SM 998 654 0 114 0.26 M 97.3 M 47 ================================================================================ AV 90.7 59.5 8.8 FASTST M M 4 MAX(MPH) MISC ----> 45 280 66 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CENTENNIAL CO MONTH: JULY YEAR: 2025 LATITUDE: 39 33 N LONGITUDE: 104 51 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 75.1 TOTAL FOR MONTH: 0.26 1 = FOG OR MIST DPTR FM NORMAL: 2.8 DPTR FM NORMAL: 0.26 2 = FOG REDUCING VISIBILITY HIGHEST: 97 ON 9 GRTST 24HR 0.25 ON 4- 4 TO 1/4 MILE OR LESS LOWEST: 55 ON 5 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: 2 MAX 90 OR ABOVE: 8 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 114 DPTR FM NORMAL 34 [PRESSURE DATA] TOTAL FM JAN 1 267 HIGHEST SLP M ON M DPTR FM NORMAL 267 LOWEST SLP 29.67 ON 3 [REMARKS]