682  
CDUS45 KTWC 020733  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1233 AM MST FRI MAY 02 2025  
   
...............................  
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 1 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 89 450 PM 100 1943 86 3 90  
2020  
MINIMUM 60 617 AM 37 1906 57 3 59  
AVERAGE 75 72 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 1941 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE OCT 1 0.96 4.67 -3.71 7.23  
SINCE JAN 1 0.53 2.48 -1.95 5.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 173 182 -9 217  
SINCE JUL 1 1025 1327 -302 1156  
 
COOLING  
YESTERDAY 10 7 3 10  
MONTH TO DATE 10 7 3 10  
SINCE MAR 1 261 186 75 150  
SINCE JAN 1 272 192 80 159    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 30 500 AM  
LOWEST 6 500 PM  
AVERAGE 18  
   
......................................................  
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 1947  
MINIMUM TEMPERATURE (F) 58 39 1967  
 
SUNRISE AND SUNSET  
MAY 2 2025...........SUNRISE 536 AM MST SUNSET 705 PM MST  
MAY 3 2025...........SUNRISE 535 AM MST SUNSET 706 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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