133  
CDUS45 KTWC 171106  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
406 AM MST THU AUG 17 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 16 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 108 248 PM 110 2020 99 9 102  
MINIMUM 84 1153 PM 60 1938 75 9 76  
AVERAGE 96 87 9 89  
 
PRECIPITATION (IN)  
YESTERDAY T 0.91 1944 0.06 -0.06 T  
MONTH TO DATE 0.06 1.09 -1.03 0.71  
SINCE OCT 1 7.40 8.40 -1.00 4.05  
SINCE JAN 1 5.60 6.21 -0.61 2.69  
 
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 31 22 9 24  
MONTH TO DATE 426 352 74 352  
SINCE JUN 1 1932 1707 225 1865  
SINCE JAN 1 2514 2262 252 2583    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 1100 PM  
LOWEST 15 300 PM  
AVERAGE 37  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 109 2020  
MINIMUM TEMPERATURE (F) 75 60 1938  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 549 AM MST SUNSET 706 PM MST  
AUGUST 18 2023........SUNRISE 550 AM MST SUNSET 705 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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