875  
CDUS45 KTWC 310733  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1233 AM MST SUN MAY 31 2026  
   
...............................  
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR MAY 30 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 409 PM 102 2000 93 -3 94  
2002  
MINIMUM 48 516 AM 43 1971 54 -6 57  
2019  
AVERAGE 69 73 -4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 1973 0.01 -0.01 0.00  
MONTH TO DATE 0.28 0.22 0.06 T  
SINCE OCT 1 6.12 4.08 2.04 0.44  
SINCE JAN 1 4.49 2.02 2.47 0.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0  
MONTH TO DATE 9 27 -18  
SINCE MAR 1 148 517 -369  
 
COOLING  
YESTERDAY 4 8 -4  
MONTH TO DATE 168 137 31  
SINCE MAR 1 252 158 94    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.8  
 
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 46 500 AM  
LOWEST 7 400 PM  
AVERAGE 27  
   
......................................................  
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 105 2002  
MINIMUM TEMPERATURE (F) 55 39 1988  
 
SUNRISE AND SUNSET  
MAY 31 2026...........SUNRISE 515 AM MST SUNSET 718 PM MST  
JUNE 1 2026..........SUNRISE 514 AM MST SUNSET 718 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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