458  
CDUS45 KTWC 220036  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
536 PM MST MON AUG 21 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 21 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 92 211 PM 110 2019 99 -7 91  
MINIMUM 74 736 AM 59 1917 75 -1 72  
AVERAGE 83 87 -4 82  
 
PRECIPITATION (IN)  
TODAY 0.39 0.88 1945 0.06 0.33 0.00  
MONTH TO DATE 1.56 1.39 0.17 1.05  
SINCE OCT 1 8.90 8.70 0.20 4.39  
SINCE JAN 1 7.10 6.51 0.59 3.03  
 
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 18 22 -4 17  
MONTH TO DATE 527 462 65 439  
SINCE JUN 1 2033 1817 216 1952  
SINCE JAN 1 2615 2372 243 2670    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 700 AM  
LOWEST 41 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 110 1930  
MINIMUM TEMPERATURE (F) 75 62 1895  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 552 AM MST SUNSET 701 PM MST  
AUGUST 22 2023........SUNRISE 553 AM MST SUNSET 700 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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