332  
CDUS45 KTWC 160750  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1250 AM MST WED JUL 16 2025  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR JULY 15 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 102 418 PM 110 1997 100 2 100  
1998  
2023  
MINIMUM 70 1124 PM 62 1905 77 -7 75  
AVERAGE 86 88 -2 88  
 
PRECIPITATION (IN)  
YESTERDAY 1.11 1.45 2017 0.08 1.03 0.00  
MONTH TO DATE 1.50 0.86 0.64 0.20  
SINCE OCT 1 2.84 5.96 -3.12 8.50  
SINCE JAN 1 2.41 3.77 -1.36 6.56  
 
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 21 23 -2 23  
MONTH TO DATE 409 359 50 432  
SINCE JUN 1 1114 993 121 1169  
SINCE JAN 1 1779 1548 231 1706    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 PM  
LOWEST 23 400 PM  
AVERAGE 55  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 100 111 2023  
MINIMUM TEMPERATURE (F) 77 64 1905  
 
SUNRISE AND SUNSET  
JULY 16 2025..........SUNRISE 529 AM MST SUNSET 731 PM MST  
JULY 17 2025..........SUNRISE 530 AM MST SUNSET 730 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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