741  
CDUS45 KFGZ 210731  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
1231 AM MST THU DEC 21 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 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 49 211 PM 62 2018 42 7 43  
MINIMUM 28 1159 PM -12 1924 16 12 14  
AVERAGE 39 29 10  
 
PRECIPITATION (IN)  
YESTERDAY T 1.16 1968 0.06 -0.06 0.00  
MONTH TO DATE 0.06 1.17 -1.11 1.15  
SINCE OCT 1 1.96 4.24 -2.28 3.68  
SINCE JAN 1 24.18 19.79 4.39 17.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.2 1968 0.6 -0.6 0.0  
MONTH TO DATE 0.7 11.2 -10.5 7.4  
SINCE JUL 1 4.8 20.9 -16.1 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 36 -10 36  
MONTH TO DATE 585 694 -109 694  
SINCE JUL 1 1954 2330 -376 2251  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JAN 1 276 146 130 219    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 800 PM  
LOWEST 65 100 PM  
AVERAGE 79  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 61 1969  
MINIMUM TEMPERATURE (F) 16 -6 1967  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 731 AM MST SUNSET 518 PM MST  
DECEMBER 22 2023......SUNRISE 731 AM MST SUNSET 519 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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