570  
CDUS45 KFGZ 180050  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
550 PM MST THU AUG 17 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 17 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 83 209 PM 91 2020 79 4 78  
MINIMUM 53 614 AM 38 1949 51 2 57  
1960  
1979  
AVERAGE 68 65 3 68  
 
PRECIPITATION (IN)  
TODAY 0.08 1.28 1920 0.10 -0.02 0.52  
MONTH TO DATE 1.23 1.77 -0.54 2.79  
SINCE OCT 1 24.78 17.41 7.37 16.01  
SINCE JAN 1 19.92 12.44 7.48 9.62  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 3 16 -13 1  
SINCE JUL 1 3 39 -36 19  
 
COOLING  
TODAY 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 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 32 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 88 2020  
MINIMUM TEMPERATURE (F) 51 36 1975  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 548 AM MST SUNSET 713 PM MST  
AUGUST 18 2023........SUNRISE 549 AM MST SUNSET 712 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AZ Page Main Text Page