864  
CDUS45 KTWC 310732  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1232 AM MST MON JUL 31 2023  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR JULY 30 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 100 415 PM 102 1957 92 8  
1986  
MINIMUM 69 328 AM 60 1953 65 4  
1958  
AVERAGE 85 78 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 1971 0.12 -0.12  
MONTH TO DATE 0.87 2.95 -2.08  
SINCE JAN 1 2.33 5.47 -3.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE JUN 1 0 0 0  
 
COOLING  
YESTERDAY 20 13 7  
MONTH TO DATE 604 431 173  
SINCE JUN 1 948 817 131    
............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 600 AM  
LOWEST 11 500 PM  
AVERAGE 40  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 103 1986  
MINIMUM TEMPERATURE (F) 65 59 1976  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 534 AM MST SUNSET 715 PM MST  
AUGUST 1 2023........SUNRISE 535 AM MST SUNSET 714 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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