340  
CDUS45 KTWC 190807  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
107 AM MST FRI SEP 19 2025  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR SEPTEMBER 18 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 303 PM 98 1956 89 1 88  
MINIMUM 67 552 AM 48 1968 58 9 56  
2016  
AVERAGE 79 73 6 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.63 2014 0.03 -0.02 0.00  
MONTH TO DATE 0.57 0.89 -0.32 0.07  
SINCE OCT 1 6.80 11.45 -4.65 9.59  
SINCE JAN 1 6.47 9.39 -2.92 8.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE SEP 1 0 0 0  
 
COOLING  
YESTERDAY 14 8 6  
MONTH TO DATE 182 184 -2  
SINCE SEP 1 182 184 -2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 97 1952  
1956  
MINIMUM TEMPERATURE (F) 58 42 1957  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2025.....SUNRISE 605 AM MST SUNSET 618 PM MST  
SEPTEMBER 20 2025.....SUNRISE 606 AM MST SUNSET 617 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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