791  
CDUS45 KFGZ 140145  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
645 PM MST SAT SEP 13 2025  
   
...............................  
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 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 72 245 PM 89 1990 75 -3 77  
MINIMUM 40 523 AM 26 1952 44 -4 39  
AVERAGE 56 59 -3 58  
 
PRECIPITATION (IN)  
TODAY 0.00 2.75 1941 0.06 -0.06 0.00  
MONTH TO DATE 0.09 0.96 -0.87 0.09  
SINCE OCT 1 12.75 19.64 -6.89 17.97  
SINCE JAN 1 9.32 14.67 -5.35 15.53  
 
SNOWFALL (IN)  
TODAY MM 0.0 1995 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 9 6 3 7  
MONTH TO DATE 36 55 -19 22  
SINCE JUL 1 72 122 -50 27  
 
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 21 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 300 AM  
LOWEST 16 400 PM  
AVERAGE 45  
   
......................................................  
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 88 1945  
2000  
MINIMUM TEMPERATURE (F) 43 29 1915  
1988  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 608 AM MST SUNSET 636 PM MST  
SEPTEMBER 14 2025.....SUNRISE 609 AM MST SUNSET 634 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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