658  
CDUS45 KTWC 290040  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
540 PM MST WED MAY 28 2025  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 28 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 100 417 PM 107 1958 97 3 103  
2000  
MINIMUM 64 600 AM 45 1905 66 -2 66  
AVERAGE 82 81 1 85  
 
PRECIPITATION (IN)  
TODAY 0.00 0.89 1943 0.00 0.00 0.00  
MONTH TO DATE 0.03 0.18 -0.15 0.00  
SINCE OCT 1 0.99 4.85 -3.86 7.23  
SINCE JAN 1 0.56 2.66 -2.10 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 17 16 1 20  
MONTH TO DATE 346 320 26 332  
SINCE MAR 1 597 499 98 472  
SINCE JAN 1 608 505 103 481    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.4  
 
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 21 600 AM  
LOWEST 4 400 PM  
AVERAGE 13  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 111 1910  
MINIMUM TEMPERATURE (F) 66 43 1918  
 
SUNRISE AND SUNSET  
MAY 28 2025...........SUNRISE 519 AM MST SUNSET 723 PM MST  
MAY 29 2025...........SUNRISE 519 AM MST SUNSET 724 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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