799
CXUS55 KFGZ 052351
CLMFLG

CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
451 PM MST TUE MAY 05 2026

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...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1898 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             80   04/28/1992
                       04/07/1989
 LOW              -2   04/02/1975
HIGHEST           69   04/08                          76  04/10
                       04/19
                       04/20
                                                          04/11
LOWEST            24   04/15                          11  04/04
AVG. MAXIMUM    60.3               59.2     1.1     59.5
AVG. MINIMUM    30.3               28.2     2.1     27.6
MEAN            45.3               43.7     1.6     43.5
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.2    -0.2        0
DAYS MIN <= 32    21               23.8    -2.8       25
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.62   1965
 MINIMUM           T   1991
TOTALS          1.02               0.89    0.13     1.34
DAILY AVG.      0.03               0.03    0.00     0.04
DAYS >= .01        5                4.9     0.1        7
DAYS >= .10        3                2.3     0.7        4
DAYS >= .50        0                0.5    -0.5        1
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.44   03/31 TO 04/01               0.79

SNOWFALL (INCHES)
RECORDS
 TOTAL          58.3   1965
TOTALS           0.3                5.0             13.5
SINCE 7/1       26.9               89.0   -62.1     60.3
SNOWDEPTH AVG.    MM                                  MM
GREATEST
 SNOW DEPTH       MM                                   6  04/19
 24 HR TOTAL     0.3                                  MM

DEGREE DAYS
HEATING TOTAL    584                639     -55      634
 SINCE 7/1      4914               6174   -1260       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.8
HIGHEST WIND SPEED/DIRECTION    36/220    DATE  04/12
HIGHEST GUST SPEED/DIRECTION    51/220    DATE  04/12

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                       2
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                3     SLEET                      0
FOG                       5     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.

$$