Climatological Report (Monthly)
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
084
CXUS55 KFGZ 021754
CLMINW
CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
1054 AM MST FRI JAN 02 2026
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...THE WINSLOW AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1915 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 76 12/19/2025
LOW -12 12/22/1967
HIGHEST 76R 73 12/29
LOWEST 16 11 12/10
AVG. MAXIMUM 57.5 48.7 8.8 56.8
AVG. MINIMUM 27.2 21.7 5.5 20.5
MEAN 42.3 35.2 7.1 38.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 1.2 -1.2 0
DAYS MIN <= 32 24 28.1 -4.1 31
DAYS MIN <= 0 0 0.1 -0.1 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.38 1908
MINIMUM 0.00 2024
TOTALS 0.14 0.50 -0.36 0.00
DAILY AVG. 0.00 0.02 -0.02 0.00
DAYS >= .01 2 4.3 -2.3 0
DAYS >= .10 1 1.5 -0.5 0
DAYS >= .50 0 0.2 -0.2 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.13 12/03 TO 12/03 0.00
DEGREE DAYS
HEATING TOTAL 695 924 -229 810
SINCE 7/1 1367 1814 -447 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 1492 1329 163 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.4
HIGHEST WIND SPEED/DIRECTION 28/180 DATE 12/24
28/230 12/27
HIGHEST GUST SPEED/DIRECTION 39/230 DATE 12/27
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.09
NUMBER OF DAYS FAIR 28
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 58
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 3 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 1 SLEET 0
FOG 1 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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