250  
CDUS45 KTWC 110739  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1239 AM MST FRI AUG 11 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 10 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 102 352 PM 110 2003 99 3 99  
MINIMUM 81 629 AM 62 1900 76 5 73  
1925  
AVERAGE 92 87 5 86  
 
PRECIPITATION (IN)  
YESTERDAY T 1.23 1955 0.08 -0.08 0.29  
MONTH TO DATE 0.04 0.70 -0.66 0.63  
SINCE OCT 1 7.38 8.01 -0.63 3.97  
SINCE JAN 1 5.58 5.82 -0.24 2.61  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUL 1 MM  
 
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 27 22 5 21  
MONTH TO DATE 272 220 52 219  
SINCE JUN 1 1778 1575 203 1732  
SINCE JAN 1 2360 2130 230 2450    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51 600 AM  
LOWEST 18 300 PM  
AVERAGE 35  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 108 1993  
MINIMUM TEMPERATURE (F) 76 62 1900  
1917  
 
SUNRISE AND SUNSET  
AUGUST 11 2023........SUNRISE 545 AM MST SUNSET 712 PM MST  
AUGUST 12 2023........SUNRISE 546 AM MST SUNSET 711 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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