942  
CDUS45 KFGZ 190758  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
1258 AM MST TUE SEP 19 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 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 75 359 PM 86 1956 74 1 75  
MINIMUM 40 602 AM 27 2006 42 -2 38  
AVERAGE 58 58 0  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.11 1965 0.06 -0.06 0.00  
MONTH TO DATE 0.28 1.25 -0.97 0.53  
SINCE OCT 1 27.07 19.93 7.14 19.21  
SINCE JAN 1 22.21 14.96 7.25 12.82  
 
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 7 7 0 8  
MONTH TO DATE 66 88 -22 54  
SINCE JUL 1 69 155 -86 75  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 35  
SINCE JAN 1 276 142 134 219    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.5  
 
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 73 600 AM  
LOWEST 20 600 PM  
AVERAGE 47  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 84 1898  
1956  
MINIMUM TEMPERATURE (F) 41 25 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 612 AM MST SUNSET 628 PM MST  
SEPTEMBER 20 2023.....SUNRISE 613 AM MST SUNSET 626 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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