027  
CDUS45 KTWC 080731  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1231 AM MST THU MAY 08 2025  
   
...............................  
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR MAY 7 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 78 251 PM 99 2009 84 -6 86  
MINIMUM 40 549 AM 32 1969 48 -8 46  
AVERAGE 59 66 -7 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1978 0.01 -0.01 0.00  
1978  
2007  
MONTH TO DATE T 0.05 -0.05 0.00  
SINCE OCT 1 0.44 3.91 -3.47 3.47  
SINCE JAN 1 0.11 1.85 -1.74 2.31  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 2 4  
MONTH TO DATE 24 14 10  
SINCE MAR 1 489 504 -15  
 
COOLING  
YESTERDAY 0 2 -2  
MONTH TO DATE 3 14 -11  
SINCE MAR 1 63 35 28    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.0  
 
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 60 500 AM  
LOWEST 16 600 PM  
AVERAGE 38  
   
......................................................  
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 1989  
2009  
MINIMUM TEMPERATURE (F) 48 30 1964  
 
SUNRISE AND SUNSET  
MAY 8 2025...........SUNRISE 527 AM MST SUNSET 703 PM MST  
MAY 9 2025...........SUNRISE 526 AM MST SUNSET 704 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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