861  
CDUS45 KTWC 250734  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1234 AM MST MON AUG 25 2025  
   
...............................  
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 24 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 105 447 PM 108 1985 99 6 97  
2011  
MINIMUM 80 629 AM 60 1900 75 5 73  
AVERAGE 93 87 6 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.21 2010 0.06 -0.06 0.10  
MONTH TO DATE 0.06 1.57 -1.51 1.13  
SINCE OCT 1 3.28 8.88 -5.60 12.84  
SINCE JAN 1 2.85 6.69 -3.84 10.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 28 22 6 20  
MONTH TO DATE 653 528 125 584  
SINCE JUN 1 2134 1883 251 2155  
SINCE JAN 1 2799 2438 361 2692    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.6  
 
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 42 600 AM  
LOWEST 11 400 PM  
AVERAGE 27  
   
......................................................  
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 107 2020  
MINIMUM TEMPERATURE (F) 75 60 1900  
 
SUNRISE AND SUNSET  
AUGUST 25 2025........SUNRISE 555 AM MST SUNSET 656 PM MST  
AUGUST 26 2025........SUNRISE 555 AM MST SUNSET 655 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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