520  
CDUS45 KFGZ 220047  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
547 PM MST WED MAY 21 2025  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR MAY 21 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 77 438 PM 82 2005 70 7 69  
MINIMUM 34 540 AM 21 1974 36 -2 30  
AVERAGE 56 53 3 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1975 0.02 -0.02 0.00  
MONTH TO DATE 0.37 0.54 -0.17 0.01  
SINCE OCT 1 9.19 12.50 -3.31 12.08  
SINCE JAN 1 5.76 7.53 -1.77 9.64  
 
SNOWFALL (IN)  
TODAY 0.0 4.7 1975 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.0 -1.0 0.0  
SINCE SEP 1 60.3 90.0 -29.7 107.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 12 -3 15  
MONTH TO DATE 319 318 1 313  
SINCE JUL 1 5859 6492 -633 6081  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.7  
 
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 47 500 AM  
LOWEST 9 400 PM  
AVERAGE 28  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 85 1984  
MINIMUM TEMPERATURE (F) 36 21 1972  
 
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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