Climatological Report (Daily)
Issued by NWS Flagstaff, AZ

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CLIFLG

CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
645 PM MST FRI SEP 11 2026

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

...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81    125 PM  88    1990  76      5       76
  MINIMUM         50    624 AM  30    1986  44      6       46
                                      2020
  AVERAGE         66                        60      6       61

PRECIPITATION (IN)
  TODAY            0.01          1.97 1985   0.06  -0.05     0.00
  MONTH TO DATE    0.23                      0.83  -0.60     0.09
  SINCE OCT 1     19.08                     19.51  -0.43    12.75
  SINCE JAN 1      9.90                     14.54  -4.64     9.32

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            0                         5     -5        4
  MONTH TO DATE   14                        44    -30       22
  SINCE JUL 1     51                       111    -60       58

 COOLING
  TODAY            1                         0      1        0
  MONTH TO DATE    9                         0      9        0
  SINCE JAN 1    335                       142    193      229
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           400 PM
 LOWEST     37           100 PM
 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 2026.....SUNRISE   607 AM MST   SUNSET   639 PM MST
SEPTEMBER 12 2026.....SUNRISE   607 AM MST   SUNSET   638 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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