202  
CDUS45 KFGZ 220723  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
1223 AM MST FRI DEC 22 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 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 47 211 PM 61 1969 42 5 50  
MINIMUM 22 547 AM -6 1967 16 6 9  
AVERAGE 35 29 6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.03 1909 0.06 -0.06 0.00  
MONTH TO DATE 0.06 1.23 -1.17 1.15  
SINCE OCT 1 1.96 4.30 -2.34 3.68  
SINCE JAN 1 24.18 19.85 4.33 17.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 19.6 1909 0.7 -0.7 0.0  
MONTH TO DATE 0.7 11.9 -11.2 7.4  
SINCE JUL 1 4.8 21.6 -16.8 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 36 -6 35  
MONTH TO DATE 615 730 -115 729  
SINCE JUL 1 1984 2366 -382 2286  
 
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 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 AM  
LOWEST 65 400 PM  
AVERAGE 81  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 64 1901  
MINIMUM TEMPERATURE (F) 16 -16 1968  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 731 AM MST SUNSET 519 PM MST  
DECEMBER 23 2023......SUNRISE 732 AM MST SUNSET 520 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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