266  
CDUS45 KTWC 290743  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1243 AM MST FRI AUG 29 2025  
   
...............................  
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 28 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 100 321 PM 109 2023 98 2 96  
MINIMUM 75 505 AM 59 1900 74 1 79  
AVERAGE 88 86 2 88  
 
PRECIPITATION (IN)  
YESTERDAY T 0.81 1969 0.05 -0.05 T  
MONTH TO DATE 0.11 1.81 -1.70 1.13  
SINCE OCT 1 3.33 9.12 -5.79 12.84  
SINCE JAN 1 2.90 6.93 -4.03 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 23 21 2 23  
MONTH TO DATE 733 615 118 682  
SINCE JUN 1 2214 1970 244 2253  
SINCE JAN 1 2879 2525 354 2790    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 500 AM  
LOWEST 23 400 PM  
AVERAGE 43  
   
......................................................  
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 98 108 2023  
MINIMUM TEMPERATURE (F) 74 58 1917  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 557 AM MST SUNSET 651 PM MST  
AUGUST 30 2025........SUNRISE 558 AM MST SUNSET 650 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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