858  
CDUS45 KTWC 180028  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
528 PM MST MON JUL 17 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR JULY 17 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 111R 330 PM 111 2005 100 11 106  
MINIMUM 84 459 PM 65 1905 77 7 78  
1909  
AVERAGE 98 88 10 92  
 
PRECIPITATION (IN)  
TODAY 0.38 1.84 1908 0.09 0.29 0.00  
MONTH TO DATE 0.38 1.03 -0.65 0.04  
SINCE OCT 1 5.72 6.13 -0.41 2.30  
SINCE JAN 1 3.92 3.94 -0.02 0.94  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 33 23 10 27  
MONTH TO DATE 504 405 99 457  
SINCE JUN 1 1100 1039 61 1189  
SINCE JAN 1 1682 1594 88 1907    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 64 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 42 500 AM  
LOWEST 16 400 PM  
AVERAGE 29  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 100 109 1989  
1992  
MINIMUM TEMPERATURE (F) 77 60 1913  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 529 AM MST SUNSET 730 PM MST  
JULY 18 2023..........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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