Climatological Report (Daily)
Issued by NWS Flagstaff, AZ

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CDUS45 KFGZ 120145
CLIFLG

CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
645 PM MST THU SEP 11 2025

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

...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         76    251 PM  88    1990  76      0       81
  MINIMUM         46    629 AM  30    1986  44      2       43
                                      2020
  AVERAGE         61                        60      1       62

PRECIPITATION (IN)
  TODAY            0.00          1.97 1985   0.06  -0.06     0.00
  MONTH TO DATE    0.09                      0.83  -0.74     0.09
  SINCE OCT 1     12.75                     19.51  -6.76    17.97
  SINCE JAN 1      9.32                     14.54  -5.22    15.53

SNOWFALL (IN)
  TODAY           MM             0.0  2000   0.0   MM        0.0
                                      2001
                                      2002
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            4                         5     -1        3
  MONTH TO DATE   22                        44    -22       10
  SINCE JUL 1     58                       111    -53       15

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        8
  SINCE JAN 1    229                       142     87      379
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    11.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           600 AM
 LOWEST     33          1000 AM
 AVERAGE    55

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


THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        88      1990
 MINIMUM TEMPERATURE (F)   44        25      1985


SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE   607 AM MST   SUNSET   639 PM MST
SEPTEMBER 12 2025.....SUNRISE   608 AM MST   SUNSET   637 PM MST


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




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