943  
CDUS45 KTWC 170754  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1254 AM MST WED DEC 17 2025  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR DECEMBER 16 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 74 323 PM 75 1980 61 13 72  
MINIMUM 32 739 AM 15 2015 28 4 24  
AVERAGE 53 44 9 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04 1986 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.43 -0.43 0.00  
SINCE OCT 1 1.52 1.72 -0.20 0.33  
SINCE JAN 1 9.38 11.49 -2.11 8.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 21 -9  
MONTH TO DATE 219 310 -91  
SINCE DEC 1 219 310 -91  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 12 500 PM  
AVERAGE 44  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 74 1980  
2013  
2024  
MINIMUM TEMPERATURE (F) 28 15 2015  
 
SUNRISE AND SUNSET  
DECEMBER 17 2025......SUNRISE 712 AM MST SUNSET 518 PM MST  
DECEMBER 18 2025......SUNRISE 712 AM MST SUNSET 518 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AZ Page Main Text Page