969   
CDUS45 KFGZ 170742  
CLIFLG  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
1242 AM MST SAT MAY 17 2025  
   
...............................  
  
   
..THE FLAGSTAFF AZ AIRPORT CLIMATE SUMMARY FOR MAY 16 2025  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         70        MM  80    1970  68      2       71          
  MINIMUM         30        MM  16    1955  35     -5       33          
  AVERAGE         50                        51     -1                
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          0.30 1951   0.03  -0.03     0.00       
  MONTH TO DATE    0.37                      0.42  -0.05     0.01       
  SINCE OCT 1      9.19                     12.38  -3.19    12.08       
  SINCE JAN 1      5.76                      7.41  -1.65     9.64       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           1.9  1944   0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.8   -0.8      0.0        
  SINCE JUL 1     60.3                      89.8  -29.5    107.6        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       15                        14      1       13          
  MONTH TO DATE  249                       255     -6      255          
  SINCE JUL 1   5789                      6429   -640     6023          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE JAN 1      0                         0      0        0           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (210)         
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (190)         
  AVERAGE WIND SPEED     6.6                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    54           600 AM                                        
 LOWEST     12           200 PM                                        
 AVERAGE    33                                                          
   
......................................................  
  
THE FLAGSTAFF AZ AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   68        82      1970                        
                                             2009                       
 MINIMUM TEMPERATURE (F)   35        20      1943                        
  
SUNRISE AND SUNSET                                                      
MAY 17 2025...........SUNRISE   521 AM MST   SUNSET   726 PM MST       
MAY 18 2025...........SUNRISE   520 AM MST   SUNSET   726 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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