


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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638 CXUS55 KBOU 140900 CF6APA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CENTENNIAL CO MONTH: JUNE 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 85 55 70 8 0 5 T M M 7.0 31 290 M M 4 3 40 270 2 78 51 65 3 0 0 0.24 M M 9.2 26 10 M M 7 1 39 180 3 54 44 49 -14 16 0 0.54 M M 8.9 22 340 M M 10 1 30 10 4 69 49 59 -4 6 0 T M M 7.9 23 200 M M 8 3 31 200 5 72 50 61 -2 4 0 0.08 M M 7.2 25 10 M M 6 13 33 180 6 70 49 60 -4 5 0 0.07 M M 5.9 28 360 M M 7 3 35 360 7 80 49 65 1 0 0 0.00 M M 7.5 18 320 M M 2 40 350 8 72 54 63 -1 2 0 0.02 M M 6.9 20 150 M M 5 3 25 140 9 78 51 65 0 0 0 0.00 M M 4.9 14 210 M M 3 18 210 10 87 55 71 6 0 6 0.00 M M 8.1 22 220 M M 3 32 190 11 86 46 66 1 0 1 0.00 M M 8.0 22 270 M M 6 3 30 260 12 84 55 70 4 0 5 T M M 9.9 32 230 M M 6 43 240 13 83 52 68 2 0 3 0.00 M M 9.2 22 160 M M 5 3 34 120 ================================================================================ SM 998 660 33 20 0.95 M 100.6 M 72 ================================================================================ AV 76.8 50.8 7.7 FASTST M M 6 MAX(MPH) MISC ----> 32 230 43 240 ================================================================================ 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: JUNE YEAR: 2025 LATITUDE: 39 33 N LONGITUDE: 104 51 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.8 TOTAL FOR MONTH: 0.95 1 = FOG OR MIST DPTR FM NORMAL: -0.2 DPTR FM NORMAL: 0.95 2 = FOG REDUCING VISIBILITY HIGHEST: 87 ON 10 GRTST 24HR 0.77 ON 2- 3 TO 1/4 MILE OR LESS LOWEST: 44 ON 3 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: 5 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 33 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 21 PTCLDY (SCALE 4-7) 11 TOTAL FM JUL 1 5339 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -86 [CDD (BASE 65) ] TOTAL THIS MO. 20 DPTR FM NORMAL 20 [PRESSURE DATA] TOTAL FM JAN 1 27 HIGHEST SLP M ON M DPTR FM NORMAL 27 LOWEST SLP 29.64 ON 2 [REMARKS]