670  
CDUS45 KFGZ 170145  
CLIFLG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
645 PM MST SAT MAY 16 2026  
   
...............................  
 
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR MAY 16 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 214 PM 80 1970 68 3 70  
MINIMUM 39 514 AM 16 1955 35 4 30  
AVERAGE 55 51 4 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.30 1951 0.03 -0.03 0.00  
MONTH TO DATE 0.18 0.42 -0.24 0.37  
SINCE OCT 1 13.45 12.38 1.07 9.19  
SINCE JAN 1 4.27 7.41 -3.14 5.76  
 
SNOWFALL (IN)  
TODAY MM 1.9 1944 0.0 MM 0.0  
MONTH TO DATE T 0.8 -0.8 0.0  
SINCE SEP 1 26.9 89.8 -62.9 60.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 10 14 -4 15  
MONTH TO DATE 177 255 -78 249  
SINCE JUL 1 5091 6429 -1338 5789  
 
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 30 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 500 AM  
LOWEST 16 300 PM  
AVERAGE 33  
   
......................................................  
 
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 82 1970  
2009  
MINIMUM TEMPERATURE (F) 35 20 1943  
 
SUNRISE AND SUNSET  
MAY 16 2026...........SUNRISE 522 AM MST SUNSET 725 PM MST  
MAY 17 2026...........SUNRISE 521 AM MST SUNSET 725 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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