363  
CDUS45 KFGZ 210739  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
1239 AM MST WED MAY 21 2025  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR MAY 20 2025
 
 
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)  
YESTERDAY  
MAXIMUM 73 507 PM 84 2008 70 3 61  
MINIMUM 27 532 AM 18 1899 35 -8 37  
AVERAGE 50 52 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 1900 0.03 -0.03 0.00  
MONTH TO DATE 0.37 0.52 -0.15 0.01  
SINCE OCT 1 9.19 12.48 -3.29 12.08  
SINCE JAN 1 5.76 7.51 -1.75 9.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 2019 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.9 -0.9 0.0  
SINCE JUL 1 60.3 89.9 -29.6 107.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 12 3 16  
MONTH TO DATE 310 306 4 298  
SINCE JUL 1 5850 6480 -630 6066  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 400 AM  
LOWEST 10 400 PM  
AVERAGE 34  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 82 2005  
MINIMUM TEMPERATURE (F) 36 21 1974  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 518 AM MST SUNSET 729 PM MST  
MAY 22 2025...........SUNRISE 518 AM MST SUNSET 729 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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