546  
CDUS45 KTWC 310731  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1231 AM MST TUE OCT 31 2023  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR OCTOBER 30 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 59 320 PM 90 2001 77 -18  
MINIMUM 43 703 AM 23 1971 41 2  
AVERAGE 51 59 -8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.00 1961 0.02 -0.02  
MONTH TO DATE 0.18 0.60 -0.42  
SINCE JAN 1 5.82 10.37 -4.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 6 8  
MONTH TO DATE 48 81 -33  
SINCE SEP 1 48 83 -35  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 124 56 68  
SINCE SEP 1 485 316 169    
............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 17.3  
 
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 57 700 AM  
LOWEST 33 300 AM  
AVERAGE 45  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 87 2008  
2011  
MINIMUM TEMPERATURE (F) 41 19 1993  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 633 AM MST SUNSET 530 PM MST  
NOVEMBER 1 2023......SUNRISE 634 AM MST SUNSET 529 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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