478  
CDUS45 KFGZ 170726  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
1226 AM MST SUN DEC 17 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 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 52 246 PM 63 1958 42 10 27  
MINIMUM 21 1159 PM -18 1971 16 5 2  
AVERAGE 37 29 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 1908 0.06 -0.06 0.00  
MONTH TO DATE 0.06 0.93 -0.87 1.15  
SINCE OCT 1 1.96 4.00 -2.04 3.68  
SINCE JAN 1 24.18 19.55 4.63 17.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.0 2008 0.6 -0.6 0.0  
MONTH TO DATE 0.7 8.8 -8.1 7.4  
SINCE JUL 1 4.8 18.5 -13.7 10.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 36 -8 50  
MONTH TO DATE 479 550 -71 538  
SINCE JUL 1 1848 2186 -338 2095  
 
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 10 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 700 AM  
LOWEST 28 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 65 1939  
1980  
MINIMUM TEMPERATURE (F) 16 -14 1928  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 729 AM MST SUNSET 517 PM MST  
DECEMBER 18 2023......SUNRISE 729 AM MST SUNSET 517 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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