


Climatological Report (Daily)
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
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479 CDUS45 KFGZ 180740 CLIFLG CLIMATE REPORT NATIONAL WEATHER SERVICE FLAGSTAFF AZ 1240 AM MST MON AUG 18 2025 ................................... ...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 17 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1898 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 80 455 PM 91 2020 79 1 86 MINIMUM 45 424 AM 38 1949 51 -6 58 1960 1979 AVERAGE 63 65 -2 PRECIPITATION (IN) YESTERDAY 0.00 1.28 1920 0.10 -0.10 0.01 MONTH TO DATE 0.26 1.77 -1.51 1.44 SINCE OCT 1 11.82 17.41 -5.59 16.63 SINCE JAN 1 8.39 12.44 -4.05 14.19 SNOWFALL (IN) YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0 2001 2002 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 2 1 1 0 MONTH TO DATE 4 16 -12 0 SINCE JUL 1 25 39 -14 0 COOLING YESTERDAY 0 1 -1 7 MONTH TO DATE 68 31 37 79 SINCE JAN 1 186 130 56 343 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 82 500 AM LOWEST 19 500 PM AVERAGE 51 .......................................................... THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 88 2020 MINIMUM TEMPERATURE (F) 51 36 1975 SUNRISE AND SUNSET AUGUST 18 2025........SUNRISE 549 AM MST SUNSET 711 PM MST AUGUST 19 2025........SUNRISE 550 AM MST SUNSET 710 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$