804  
CDUS45 KFGZ 010725  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
1225 AM MST FRI SEP 01 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 85 223 PM 89 1949 78 7 84  
1950  
2019  
MINIMUM 54 618 AM 35 1957 48 6 50  
AVERAGE 70 63 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.79 1963 0.09 -0.09 0.00  
MONTH TO DATE 3.24 3.04 0.20 5.46  
SINCE OCT 1 26.79 18.68 8.11 18.68  
SINCE JAN 1 21.93 13.71 8.22 12.29  
 
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 0 3 -3 0  
MONTH TO DATE 3 46 -43 3  
SINCE JUL 1 3 69 -66 21  
 
COOLING  
YESTERDAY 5 0 5 2  
MONTH TO DATE 66 43 23 43  
SINCE JAN 1 274 142 132 184    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 600 AM  
LOWEST 24 200 PM  
AVERAGE 45  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 91 1948  
MINIMUM TEMPERATURE (F) 47 33 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 559 AM MST SUNSET 654 PM MST  
SEPTEMBER 2 2023.....SUNRISE 600 AM MST SUNSET 652 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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