685  
CDUS45 KFGZ 130145  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
645 PM MST FRI SEP 12 2025  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 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 74 252 PM 88 1990 75 -1 77  
MINIMUM 45 609 AM 25 1985 44 1 43  
AVERAGE 60 60 0 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.80 1927 0.07 -0.07 0.00  
MONTH TO DATE 0.09 0.90 -0.81 0.09  
SINCE OCT 1 12.75 19.58 -6.83 17.97  
SINCE JAN 1 9.32 14.61 -5.29 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 5 5 0 5  
MONTH TO DATE 27 49 -22 15  
SINCE JUL 1 63 116 -53 20  
 
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 35 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 13.0  
 
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 86 600 AM  
LOWEST 19 400 PM  
AVERAGE 53  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 89 1990  
MINIMUM TEMPERATURE (F) 44 26 1952  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2025.....SUNRISE 608 AM MST SUNSET 637 PM MST  
SEPTEMBER 13 2025.....SUNRISE 608 AM MST SUNSET 636 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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