664  
CDUS45 KFGZ 060145  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
645 PM MST FRI SEP 05 2025  
   
...............................  
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 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 70 425 PM 90 2020 77 -7 86  
MINIMUM 50 225 AM 31 1961 46 4 47  
AVERAGE 60 62 -2 67  
 
PRECIPITATION (IN)  
TODAY 0.00 2.84 1970 0.08 -0.08 0.00  
MONTH TO DATE 0.09 0.41 -0.32 0.00  
SINCE OCT 1 12.75 19.09 -6.34 17.88  
SINCE JAN 1 9.32 14.12 -4.80 15.44  
 
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 5 4 1 0  
MONTH TO DATE 10 17 -7 1  
SINCE JUL 1 46 84 -38 6  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 0 0 0 3  
SINCE JAN 1 229 142 87 374    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 49 300 PM  
AVERAGE 68  
   
......................................................  
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 2020  
MINIMUM TEMPERATURE (F) 46 33 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 602 AM MST SUNSET 647 PM MST  
SEPTEMBER 6 2025.....SUNRISE 603 AM MST SUNSET 646 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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