507  
CDUS45 KFGZ 190145  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
645 PM MST TUE AUG 18 2026  
   
...............................  
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM MM MM 88 2020 79 MM 86  
MINIMUM MM MM 36 1975 51 MM 48  
AVERAGE MM 65 MM 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 1989 0.09 -0.09 0.00  
MONTH TO DATE 0.51 1.86 -1.35 0.26  
SINCE OCT 1 17.81 17.50 0.31 11.82  
SINCE JAN 1 8.63 12.53 -3.90 8.39  
 
DEGREE DAYS  
HEATING  
TODAY MM 2 MM 0  
MONTH TO DATE 8 18 -10 4  
SINCE JUL 1 32 41 -9 25  
 
COOLING  
TODAY MM 1 MM 2  
MONTH TO DATE 83 32 51 70  
SINCE JAN 1 270 131 139 188    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 89 2020  
MINIMUM TEMPERATURE (F) 50 35 1979  
 
SUNRISE AND SUNSET  
AUGUST 18 2026........SUNRISE 549 AM MST SUNSET 711 PM MST  
AUGUST 19 2026........SUNRISE 550 AM MST SUNSET 710 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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