628  
CDUS45 KFGZ 160048  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
548 PM MST MON MAY 15 2023  
   
...............................
 
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR MAY 15 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 356 PM 81 1937 68 3 80  
MINIMUM 42 509 AM 20 1968 34 8 31  
AVERAGE 57 51 6 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 2015 0.03 -0.03 0.00  
MONTH TO DATE T 0.39 -0.39 0.00  
SINCE OCT 1 21.15 12.35 8.80 9.40  
SINCE JAN 1 16.29 7.38 8.91 3.01  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1951 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.8 -0.8 0.0  
SINCE SEP 1 163.1 89.8 73.3 56.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 8 14 -6 9  
MONTH TO DATE 233 241 -8 206  
SINCE JUL 1 6666 6415 251 6234  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 500 AM  
LOWEST 30 400 PM  
AVERAGE 53  
   
......................................................
 
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 80 1970  
MINIMUM TEMPERATURE (F) 35 16 1955  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 523 AM MST SUNSET 724 PM MST  
MAY 16 2023...........SUNRISE 522 AM MST SUNSET 724 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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