928  
CDUS45 KTWC 120030  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
530 PM MST SUN MAY 11 2025  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 11 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 97 459 PM 105 1996 90 7 89  
MINIMUM 75 606 AM 37 1922 60 15 58  
AVERAGE 86 75 11 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 2019 0.01 -0.01 0.00  
MONTH TO DATE 0.03 0.06 -0.03 0.00  
SINCE OCT 1 0.99 4.73 -3.74 7.23  
SINCE JAN 1 0.56 2.54 -1.98 5.29  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 178 182 -4 217  
SINCE JUL 1 1030 1327 -297 1156  
 
COOLING  
TODAY 21 10 11 9  
MONTH TO DATE 103 96 7 93  
SINCE MAR 1 354 275 79 233  
SINCE JAN 1 365 281 84 242    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 16 600 AM  
LOWEST 8 300 PM  
AVERAGE 12  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 107 1996  
MINIMUM TEMPERATURE (F) 61 38 1933  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 529 AM MST SUNSET 712 PM MST  
MAY 12 2025...........SUNRISE 528 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.  
 

 
 
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