890  
CDUS45 KTWC 310750  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1250 AM MST SUN AUG 31 2025  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR AUGUST 30 2025
 
 
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)  
YESTERDAY  
MAXIMUM 95 455 PM 104 2011 91 4 96  
MINIMUM 65 612 AM 53 1987 63 2 58  
1992  
AVERAGE 80 77 3 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 2011 0.06 -0.06 0.00  
MONTH TO DATE 1.21 2.84 -1.63 2.83  
SINCE OCT 1 6.14 10.49 -4.35 9.52  
SINCE JAN 1 5.81 8.43 -2.62 8.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE JUN 1 0 0 0  
 
COOLING  
YESTERDAY 15 12 3  
MONTH TO DATE 500 382 118  
SINCE JUN 1 1453 1213 240    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 33 700 PM  
AVERAGE 63  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 102 2011  
MINIMUM TEMPERATURE (F) 62 51 2017  
 
SUNRISE AND SUNSET  
AUGUST 31 2025........SUNRISE 554 AM MST SUNSET 643 PM MST  
SEPTEMBER 1 2025.....SUNRISE 554 AM MST SUNSET 641 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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