626  
CDUS45 KFGZ 170145  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
645 PM MST TUE SEP 16 2025  
   
...............................  
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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 80 215 PM 88 2000 74 6 71  
MINIMUM 44 625 AM 28 1906 43 1 42  
1971  
AVERAGE 62 58 4 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.29 2007 0.06 -0.06 0.00  
MONTH TO DATE 0.09 1.14 -1.05 0.09  
SINCE OCT 1 12.75 19.82 -7.07 17.97  
SINCE JAN 1 9.32 14.85 -5.53 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 3 7 -4 8  
MONTH TO DATE 58 74 -16 39  
SINCE JUL 1 94 141 -47 44  
 
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 23 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.2  
 
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 74 300 AM  
LOWEST 19 300 PM  
AVERAGE 47  
   
......................................................  
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 88 1956  
MINIMUM TEMPERATURE (F) 42 27 1903  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2025.....SUNRISE 610 AM MST SUNSET 632 PM MST  
SEPTEMBER 17 2025.....SUNRISE 611 AM MST SUNSET 630 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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