186  
CDUS45 KTWC 180732  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1232 AM MST MON DEC 18 2023  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR DECEMBER 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 70 415 PM 74 1980 61 9  
2013  
MINIMUM 24 720 AM 15 2015 28 -4  
AVERAGE 47 44 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1962 0.02 -0.02  
MONTH TO DATE 0.02 0.45 -0.43  
SINCE JAN 1 5.84 11.51 -5.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 21 -3  
MONTH TO DATE 302 331 -29  
SINCE DEC 1 302 331 -29  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0    
............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 700 AM  
LOWEST 15 400 PM  
AVERAGE 34  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 74 1980  
MINIMUM TEMPERATURE (F) 28 16 2016  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 712 AM MST SUNSET 518 PM MST  
DECEMBER 19 2023......SUNRISE 712 AM MST SUNSET 519 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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