430  
CDUS45 KTWC 180032  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
532 PM MST WED SEP 17 2025  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR SEPTEMBER 17 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 319 PM 98 1956 89 -1 88  
MINIMUM 67 638 AM 48 2016 58 9 65  
AVERAGE 78 74 4 77  
 
PRECIPITATION (IN)  
TODAY 0.01 1.27 2014 0.05 -0.04 0.00  
MONTH TO DATE 0.56 0.86 -0.30 0.07  
SINCE OCT 1 6.79 11.42 -4.63 9.59  
SINCE JAN 1 6.46 9.36 -2.90 8.43  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
 
COOLING  
TODAY 13 8 5  
MONTH TO DATE 168 176 -8    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 1956  
MINIMUM TEMPERATURE (F) 58 48 1968  
2016  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 604 AM MST SUNSET 621 PM MST  
SEPTEMBER 18 2025.....SUNRISE 604 AM MST SUNSET 620 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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