956  
CDUS45 KFGZ 070145  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
645 PM MST SAT SEP 06 2025  
   
...............................  
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 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 77 231 PM 91 2020 77 0 86  
MINIMUM 50 537 AM 33 1985 46 4 51  
AVERAGE 64 61 3 69  
 
PRECIPITATION (IN)  
TODAY T 0.82 2002 0.08 -0.08 0.00  
MONTH TO DATE 0.09 0.49 -0.40 0.00  
SINCE OCT 1 12.75 19.17 -6.42 17.88  
SINCE JAN 1 9.32 14.20 -4.88 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 1 4 -3 0  
MONTH TO DATE 11 21 -10 1  
SINCE JUL 1 47 88 -41 6  
 
COOLING  
TODAY 0 0 0 4  
MONTH TO DATE 0 0 0 7  
SINCE JAN 1 229 142 87 378    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 400 AM  
LOWEST 26 300 PM  
AVERAGE 59  
   
......................................................  
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 89 1977  
MINIMUM TEMPERATURE (F) 46 35 1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2025.....SUNRISE 603 AM MST SUNSET 646 PM MST  
SEPTEMBER 7 2025.....SUNRISE 604 AM MST SUNSET 644 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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