272  
CDUS45 KTWC 080737  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1237 AM MST FRI AUG 08 2025  
   
...............................  
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 7 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 112R 411 PM 108 1995 99 13 94  
MINIMUM 83 617 AM 64 1912 76 7 77  
AVERAGE 98 87 11 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.07 1983 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.48 -0.48 T  
SINCE OCT 1 3.22 7.79 -4.57 11.71  
SINCE JAN 1 2.79 5.60 -2.81 9.77  
 
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 33 22 11 21  
MONTH TO DATE 204 154 50 180  
SINCE JUN 1 1685 1509 176 1751  
SINCE JAN 1 2350 2064 286 2288    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.8  
 
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 27 600 AM  
LOWEST 9 400 PM  
AVERAGE 18  
   
......................................................  
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 108 2012  
MINIMUM TEMPERATURE (F) 76 61 1895  
 
SUNRISE AND SUNSET  
AUGUST 8 2025........SUNRISE 544 AM MST SUNSET 714 PM MST  
AUGUST 9 2025........SUNRISE 544 AM MST SUNSET 713 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab AZ Page
Main Text Page