425  
CDUS45 KTWC 170738  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1238 AM MST WED MAY 17 2023  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR MAY 16 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 89 238 PM 96 1988 87 2  
1996  
MINIMUM 55 500 AM 38 1957 50 5  
AVERAGE 72 69 3  
 
PRECIPITATION (IN)  
YESTERDAY T 0.25 1965 0.01 -0.01  
MONTH TO DATE T 0.12 -0.12  
SINCE JAN 1 1.05 1.92 -0.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1  
MONTH TO DATE 15 24 -9  
SINCE MAR 1 508 514 -6  
 
COOLING  
YESTERDAY 7 4 3  
MONTH TO DATE 32 46 -14  
SINCE MAR 1 54 67 -13    
............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1100 PM  
LOWEST 19 300 PM  
AVERAGE 46  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 99 2003  
MINIMUM TEMPERATURE (F) 50 37 1953  
 
SUNRISE AND SUNSET  
MAY 17 2023...........SUNRISE 521 AM MST SUNSET 709 PM MST  
MAY 18 2023...........SUNRISE 520 AM MST SUNSET 710 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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