882  
CDUS45 KTWC 310731  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1231 AM MST SAT MAY 31 2025  
   
...............................  
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR MAY 30 2025  
 
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)  
YESTERDAY  
MAXIMUM 94 457 PM 102 2000 93 1 94  
2002  
MINIMUM 57 542 AM 43 1971 54 3 48  
2019  
AVERAGE 76 73 3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 1973 0.01 -0.01 0.00  
MONTH TO DATE T 0.22 -0.22 0.00  
SINCE OCT 1 0.44 4.08 -3.64 3.47  
SINCE JAN 1 0.11 2.02 -1.91 2.31  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0  
MONTH TO DATE 24 27 -3  
SINCE MAR 1 489 517 -28  
 
COOLING  
YESTERDAY 11 8 3  
MONTH TO DATE 161 137 24  
SINCE MAR 1 221 158 63    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.0  
 
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 24 600 AM  
LOWEST 8 300 PM  
AVERAGE 16  
   
......................................................  
 
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 2025...........SUNRISE 515 AM MST SUNSET 718 PM MST  
JUNE 1 2025..........SUNRISE 514 AM MST SUNSET 719 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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