235  
CDUS45 KTWC 180733  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1233 AM MST FRI AUG 18 2023  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR AUGUST 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 100R 304 PM 98 1992 92 8  
2009  
2011  
MINIMUM 64 601 AM 56 1984 64 0  
2016  
2017  
AVERAGE 82 78 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.52 1986 0.09 -0.07  
MONTH TO DATE 0.82 1.83 -1.01  
SINCE JAN 1 3.15 7.42 -4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE JUN 1 0 0 0  
 
COOLING  
YESTERDAY 17 13 4  
MONTH TO DATE 278 221 57  
SINCE JUN 1 1244 1052 192    
............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 500 AM  
LOWEST 16 100 PM  
AVERAGE 43  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 99 1973  
2009  
MINIMUM TEMPERATURE (F) 64 55 1979  
2016  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 546 AM MST SUNSET 658 PM MST  
AUGUST 19 2023........SUNRISE 546 AM MST SUNSET 657 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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