760  
CDUS45 KFGZ 180739  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
1239 AM MST FRI AUG 18 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 17 2023
 
 
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)  
YESTERDAY  
MAXIMUM 83 209 PM 91 2020 79 4 78  
MINIMUM 53 614 AM 38 1949 51 2 57  
1960  
1979  
AVERAGE 68 65 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.28 1920 0.10 -0.01 0.52  
MONTH TO DATE 1.24 1.77 -0.53 2.79  
SINCE OCT 1 24.79 17.41 7.38 16.01  
SINCE JAN 1 19.93 12.44 7.49 9.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 MM  
2001  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 3 16 -13 1  
SINCE JUL 1 3 39 -36 19  
 
COOLING  
YESTERDAY 3 1 2 3  
MONTH TO DATE 28 31 -3 35  
SINCE JAN 1 236 130 106 176    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 800 PM  
LOWEST 32 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 88 2020  
MINIMUM TEMPERATURE (F) 51 36 1975  
 
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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