458  
CDUS45 KFGZ 160738  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
1238 AM MST SAT SEP 16 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 70 1103 AM 87 1956 75 -5 72  
2000  
MINIMUM 40 628 AM 26 1903 43 -3 40  
AVERAGE 55 59 -4  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.46 1906 0.06 -0.02 0.00  
MONTH TO DATE 0.28 1.08 -0.80 0.53  
SINCE OCT 1 27.07 19.76 7.31 19.21  
SINCE JAN 1 22.21 14.79 7.42 12.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0  
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 10 6 4 9  
MONTH TO DATE 48 67 -19 33  
SINCE JUL 1 51 134 -83 54  
 
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 14 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 43 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 88 2000  
MINIMUM TEMPERATURE (F) 43 28 1906  
1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2023.....SUNRISE 610 AM MST SUNSET 632 PM MST  
SEPTEMBER 17 2023.....SUNRISE 611 AM MST SUNSET 631 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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