Climatological Report (Daily)
Issued by NWS Flagstaff, AZ

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CDUS45 KFGZ 220145
CLIFLG

CLIMATE REPORT
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
645 PM MST THU AUG 21 2025

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

...THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 21 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         88   1207 PM  90    1991  79      9       82
                                      2009
  MINIMUM         56    622 AM  33    1979  50      6       56
  AVERAGE         72                        64      8       69

PRECIPITATION (IN)
  TODAY            0.09          1.88 1932   0.09   0.00     0.62
  MONTH TO DATE    0.35                      2.14  -1.79     2.21
  SINCE OCT 1     11.91                     17.78  -5.87    17.40
  SINCE JAN 1      8.48                     12.81  -4.33    14.96

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE    4                        24    -20        0
  SINCE JUL 1     25                        47    -22        0

 COOLING
  TODAY            7                         1      6        4
  MONTH TO DATE   88                        35     53       95
  SINCE JAN 1    206                       134     72      359
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           600 AM
 LOWEST     19          1200 PM
 AVERAGE    42

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


THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        90      2020
 MINIMUM TEMPERATURE (F)   50        32      1968


SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE   551 AM MST   SUNSET   707 PM MST
AUGUST 22 2025........SUNRISE   552 AM MST   SUNSET   706 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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