


WFO Monthly/Daily Climate Data
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
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635 CXUS56 KFGZ 170910 CF6FLG PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: FLAGSTAFF AZ AIRPORT MONTH: AUGUST YEAR: 2025 LATITUDE: 35 7 N LONGITUDE: 111 40 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 84 53 69 2 0 4 0.00 0.0 0 8.1 24 220 M M 1 34 200 2 87 52 70 3 0 5 0.00 0.0 0 9.0 28 220 M M 0 46 200 3 87 43 65 -1 0 0 0.00 0.0 0 7.4 24 220 M M 0 39 210 4 87 47 67 1 0 2 0.00 0.0 0 10.0 33 220 M M 0 41 210 5 88 51 70 4 0 5 0.00 0.0 0 9.3 29 220 M M 1 39 210 6 90 56 73 7 0 8 0.00 0.0 0 8.0 28 210 M M 1 36 210 7 90 54 72 6 0 7 0.00 0.0 0 5.8 22 220 M M 0 34 220 8 90 58 74 8 0 9 0.00 0.0 0 7.8 28 210 M M 0 41 200 9 88 52 70 4 0 5 0.00 0.0 0 5.5 24 210 M M 1 34 270 10 87 52 70 4 0 5 0.04 0.0 0 7.7 24 210 M M 1 3 35 250 11 89 53 71 5 0 6 0.00 0.0 0 6.0 23 220 M M 1 36 220 12 91 47 69 3 0 4 0.00 0.0 0 5.5 18 40 M M 0 26 30 13 86 52 69 4 0 4 T 0.0 0 5.7 22 80 M M 1 3 33 80 14 81 56 69 4 0 4 T 0.0 0 4.8 17 230 M M 5 3 31 210 15 75 54 65 0 0 0 0.20 0.0 0 5.8 18 210 M M 6 3 24 50 16 78 48 63 -2 2 0 0.02 0.0 0 7.3 22 190 M M 2 3 32 190 ================================================================================ SM 1378 828 2 68 0.26 0.0 113.7 M 20 ================================================================================ AV 86.1 51.8 7.1 FASTST M M 1 MAX(MPH) MISC ----> 33 220 46 200 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: FLAGSTAFF AZ AIRPORT MONTH: AUGUST YEAR: 2025 LATITUDE: 35 7 N LONGITUDE: 111 40 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 68.9 TOTAL FOR MONTH: 0.26 1 = FOG OR MIST DPTR FM NORMAL: 3.1 DPTR FM NORMAL: -1.41 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 12 GRTST 24HR 0.22 ON 15-16 TO 1/4 MILE OR LESS LOWEST: 43 ON 3 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 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: 3 MAX 90 OR ABOVE: 4 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. 2 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL -13 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 23 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -15 [CDD (BASE 65) ] TOTAL THIS MO. 68 DPTR FM NORMAL 38 [PRESSURE DATA] TOTAL FM JAN 1 186 HIGHEST SLP M ON M DPTR FM NORMAL 57 LOWEST SLP 29.85 ON 11 [REMARKS]