979  
CDUS45 KFGZ 190048  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
548 PM MST FRI AUG 18 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 458 PM 88 2020 79 -1 78  
MINIMUM 56 619 AM 36 1975 51 5 53  
AVERAGE 67 65 2 66  
 
PRECIPITATION (IN)  
TODAY 0.20 1.07 1989 0.09 0.11 0.51  
MONTH TO DATE 1.44 1.86 -0.42 3.30  
SINCE OCT 1 24.99 17.50 7.49 16.52  
SINCE JAN 1 20.13 12.53 7.60 10.13  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 3 18 -15 1  
SINCE JUL 1 3 41 -38 19  
 
COOLING  
TODAY 2 1 1 1  
MONTH TO DATE 30 32 -2 36  
SINCE JAN 1 238 131 107 177    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 33 400 PM  
AVERAGE 62  
   
......................................................
 
 
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 2023........SUNRISE 549 AM MST SUNSET 712 PM MST  
AUGUST 19 2023........SUNRISE 549 AM MST SUNSET 711 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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