484
CDUS45 KFGZ 170813
CLIFLG
CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
113 AM MST WED DEC 17 2025
...............................
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 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 61 130 PM 63 1958 42 19 61
MINIMUM 18 744 AM -18 1971 16 2 12
AVERAGE 40 29 11
PRECIPITATION (IN)
YESTERDAY 0.00 1.74 1908 0.06 -0.06 0.00
MONTH TO DATE 0.05 0.93 -0.88 0.00
SINCE OCT 1 8.50 4.00 4.50 3.43
SINCE JAN 1 19.63 19.55 0.08 19.16
SNOWFALL (IN)
YESTERDAY 0.0 8.0 2008 0.6 -0.6 0.0
MONTH TO DATE 1.0 8.8 -7.8 0.0
SINCE JUL 1 8.1 18.5 -10.4 2.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 36 -11 28
MONTH TO DATE 433 550 -117 482
SINCE JUL 1 1767 2186 -419 1834
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JAN 1 229 146 83 382
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 1.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 300 AM
LOWEST 16 400 PM
AVERAGE 54
......................................................
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 65 1939
1980
MINIMUM TEMPERATURE (F) 16 -14 1928
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 729 AM MST SUNSET 517 PM MST
DECEMBER 18 2025......SUNRISE 730 AM MST SUNSET 517 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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