571  
CDUS45 KTWC 220030  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
530 PM MST MON JUL 21 2025  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR JULY 21 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 1048 AM 106 2023 93 -10 92  
MINIMUM 67 125 PM 57 1958 65 2 66  
AVERAGE 75 79 -4 79  
 
PRECIPITATION (IN)  
TODAY 0.06 1.25 1971 0.12 -0.06 0.00  
MONTH TO DATE 2.88 1.88 1.00 0.50  
SINCE OCT 1 4.52 6.46 -1.94 6.12  
SINCE JAN 1 4.19 4.40 -0.21 4.96  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
 
COOLING  
TODAY 10 14 -4  
MONTH TO DATE 345 308 37    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 PM  
LOWEST 46 1100 AM  
AVERAGE 67  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 103 2023  
MINIMUM TEMPERATURE (F) 65 56 1961  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 528 AM MST SUNSET 721 PM MST  
JULY 22 2025..........SUNRISE 529 AM MST SUNSET 721 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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