Climatological Report (Daily)
Issued by NWS Flagstaff, AZ

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040
CDUS45 KFGZ 310857
CLIFLG

CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
157 AM MST SUN AUG 31 2025

...................................

...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 30 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         78    444 PM  90    1948  78      0       81
  MINIMUM         45    549 AM  36    1907  48     -3       55
                                      1942
                                      1975
  AVERAGE         62                        63     -1

PRECIPITATION (IN)
  YESTERDAY        0.00          1.23 1946   0.09  -0.09     0.06
  MONTH TO DATE    1.10                      2.95  -1.85     2.62
  SINCE OCT 1     12.66                     18.59  -5.93    17.81
  SINCE JAN 1      9.23                     13.62  -4.39    15.37

SNOWFALL (IN)
  YESTERDAY        0.0           0.3  2000   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        3                         3      0        0
  MONTH TO DATE   15                        43    -28        5
  SINCE JUL 1     36                        66    -30        5

 COOLING
  YESTERDAY        0                         1     -1        3
  MONTH TO DATE  111                        44     67      107
  SINCE JAN 1    229                       143     86      371
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 AM
 LOWEST     29           400 PM
 AVERAGE    61

..........................................................


THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        89      1949
                                             1950
                                             2019
 MINIMUM TEMPERATURE (F)   48        35      1957


SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE   559 AM MST   SUNSET   654 PM MST
SEPTEMBER  1 2025.....SUNRISE   600 AM MST   SUNSET   653 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$