460  
CDUS45 KTWC 210732  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1232 AM MST SUN MAY 21 2023  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR MAY 20 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 87 328 PM 101 2005 89 -2  
MINIMUM 49 513 AM 36 1974 51 -2  
AVERAGE 68 70 -2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1987 0.01 -0.01  
MONTH TO DATE 0.32 0.15 0.17  
SINCE JAN 1 1.37 1.95 -0.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0  
MONTH TO DATE 15 27 -12  
SINCE MAR 1 508 517 -9  
 
COOLING  
YESTERDAY 3 5 -2  
MONTH TO DATE 48 66 -18  
SINCE MAR 1 70 87 -17    
............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 400 AM  
LOWEST 12 200 PM  
AVERAGE 41  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 2005  
MINIMUM TEMPERATURE (F) 52 35 2019  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 519 AM MST SUNSET 712 PM MST  
MAY 22 2023...........SUNRISE 518 AM MST SUNSET 712 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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