Climatological Report (Monthly) Issued by NWS Flagstaff, AZ
000
CXUS55 KFGZ 020409
CLMFLG
CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
909 PM MST THU FEB 01 2024
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...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 66 01/30/1971
LOW -30 01/22/1937
HIGHEST 58 01/30 53 01/13
LOWEST -2 01/09 -5 01/21
AVG. MAXIMUM 42.8 43.4 -0.6 37.7
AVG. MINIMUM 18.6 17.6 1.0 15.3
MEAN 30.7 30.5 0.2 26.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 4 3.4 0.6 9
DAYS MIN <= 32 29 30.5 -1.5 31
DAYS MIN <= 0 1 1.7 -0.7 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.55 1993
MINIMUM 0.00 1972
TOTALS 1.53 2.05 -0.52 5.87
DAILY AVG. 0.05 0.07 -0.02 0.19
DAYS >= .01 8 7.0 1.0 MM
DAYS >= .10 5 4.3 0.7 MM
DAYS >= .50 0 1.3 -1.3 MM
DAYS >= 1.00 0 0.4 -0.4 MM
GREATEST
24 HR. TOTAL 0.41 01/07 TO 01/07 1.74
SNOWFALL (INCHES)
RECORDS
TOTAL 104.8 1949
TOTALS 22.2 20.9 61.4
SINCE 7/1 27.0 49.1 -22.1 85.5
SNOWDEPTH AVG. MM MM
GREATEST
SNOW DEPTH 10 01/08 30 01/20
24 HR TOTAL 10.8 01/07 TO 01/07 14.8
DEGREE DAYS
HEATING TOTAL 1055 1070 -15 1189
SINCE 7/1 3367 3792 -425 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.2
HIGHEST WIND SPEED/DIRECTION 31/210 DATE 01/11
HIGHEST GUST SPEED/DIRECTION 46/210 DATE 01/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.27
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 64
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 1 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 3 SNOW 5
LIGHT SNOW 9 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 4
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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