221   
CDUS45 KFGZ 190102  
CLIFLG  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
602 PM MST SUN MAY 18 2025  
   
...............................  
  
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR MAY 18 2025  
  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         61    346 PM  82    1970  69     -8       73         
  MINIMUM         43    726 AM  21    1977  35      8       40         
  AVERAGE         52                        52      0       57       
  
PRECIPITATION (IN)                                                      
  TODAY            T             0.65 2011   0.03  -0.03     0.00       
  MONTH TO DATE    0.37                      0.47  -0.10     0.01       
  SINCE OCT 1      9.19                     12.43  -3.24    12.08       
  SINCE JAN 1      5.76                      7.46  -1.70     9.64       
  
SNOWFALL (IN)                                                                
  TODAY            0.0           1.6  2011   0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.9   -0.9      0.0        
  SINCE SEP 1     60.3                      89.9  -29.6    107.6        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           13                        13      0        8          
  MONTH TO DATE  277                       281     -4      273          
  SINCE JUL 1   5817                      6455   -638     6041          
  
 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    28   HIGHEST WIND DIRECTION    SW (220)         
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION    SW (240)         
  AVERAGE WIND SPEED    17.2                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.8                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    65           600 AM                                        
 LOWEST     29           300 PM                                        
 AVERAGE    47                                                          
   
......................................................  
  
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   69        85      2008                        
 MINIMUM TEMPERATURE (F)   35        20      1971                        
  
SUNRISE AND SUNSET                                                      
MAY 18 2025...........SUNRISE   520 AM MST   SUNSET   726 PM MST       
MAY 19 2025...........SUNRISE   520 AM MST   SUNSET   727 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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