156  
CDUS45 KTWC 280749  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1249 AM MST FRI JUL 28 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR JULY 27 2023
 
 
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)  
YESTERDAY  
MAXIMUM 108 422 PM 113 1995 99 9 94  
MINIMUM 79 700 AM 59 1913 76 3 74  
AVERAGE 94 88 6 84  
 
PRECIPITATION (IN)  
YESTERDAY T 1.84 1945 0.09 -0.09 0.00  
MONTH TO DATE 1.07 1.87 -0.80 0.48  
SINCE OCT 1 6.41 6.97 -0.56 2.74  
SINCE JAN 1 4.61 4.78 -0.17 1.38  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE 0.0  
SINCE JUL 1 0.0  
 
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 0 0 0 0  
 
COOLING  
YESTERDAY 29 23 6 19  
MONTH TO DATE 799 635 164 707  
SINCE JUN 1 1395 1269 126 1439  
SINCE JAN 1 1977 1824 153 2157    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 300 AM  
LOWEST 17 500 PM  
AVERAGE 39  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 114 1995  
MINIMUM TEMPERATURE (F) 76 62 1913  
 
SUNRISE AND SUNSET  
JULY 28 2023..........SUNRISE 536 AM MST SUNSET 724 PM MST  
JULY 29 2023..........SUNRISE 537 AM MST SUNSET 723 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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