795  
CDUS45 KTWC 180731  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1231 AM MST WED JUN 18 2025  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR JUNE 17 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 108 350 PM 112 2021 102 6 105  
MINIMUM 77 613 AM 52 1923 72 5 77  
1944  
AVERAGE 93 87 6 91  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 1904 0.00 0.00 0.00  
MONTH TO DATE 0.35 0.06 0.29 0.00  
SINCE OCT 1 1.34 4.93 -3.59 7.23  
SINCE JAN 1 0.91 2.74 -1.83 5.29  
 
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 1030 1331 -301 1156  
 
COOLING  
YESTERDAY 28 22 6 26  
MONTH TO DATE 376 336 40 398  
SINCE JUN 1 376 336 40 398  
SINCE JAN 1 1041 891 150 935    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.2  
 
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 27 400 AM  
LOWEST 4 400 PM  
AVERAGE 16  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 102 113 1989  
MINIMUM TEMPERATURE (F) 72 49 1921  
 
SUNRISE AND SUNSET  
JUNE 18 2025..........SUNRISE 517 AM MST SUNSET 733 PM MST  
JUNE 19 2025..........SUNRISE 518 AM MST SUNSET 733 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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