505
CXUS55 KFGZ 021829
CLMFLG
CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
1129 AM MST FRI MAY 02 2025
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...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 80 04/28/1992
04/07/1989
LOW -2 04/02/1975
HIGHEST 76 04/10 73 04/22
04/11
LOWEST 11 04/04 19 04/07
AVG. MAXIMUM 59.5 59.2 0.3 59.9
AVG. MINIMUM 27.6 28.2 -0.6 28.6
MEAN 43.5 43.7 -0.2 44.3
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.2 -0.2 0
DAYS MIN <= 32 25 23.8 1.2 25
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.62 1965
MINIMUM T 1991
TOTALS 1.34 0.89 0.45 0.90
DAILY AVG. 0.04 0.03 0.01 0.03
DAYS >= .01 7 4.9 2.1 6
DAYS >= .10 4 2.3 1.7 5
DAYS >= .50 1 0.5 0.5 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.79 04/18 TO 04/19 0.49
SNOWFALL (INCHES)
RECORDS
TOTAL 58.3 1965
TOTALS 13.5 5.0 4.5
SINCE 7/1 60.3 89.0 -28.7 107.6
SNOWDEPTH AVG. MM MM
GREATEST
SNOW DEPTH 6 04/19 2 04/06
04/27
24 HR TOTAL MM 2.5
DEGREE DAYS
HEATING TOTAL 634 639 -5 614
SINCE 7/1 5540 6174 -634 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.6
HIGHEST WIND SPEED/DIRECTION 33/230 DATE 04/01
HIGHEST GUST SPEED/DIRECTION 49/220 DATE 04/26
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.17
NUMBER OF DAYS FAIR 25
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 45
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 5 SNOW 4
LIGHT SNOW 7 SLEET 0
FOG 5 FOG W/VIS <= 1/4 MILE 5
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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