217  
CDUS45 KTWC 220732 RRA  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1232 AM MST MON OCT 22 2018  
 
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR OCTOBER 21 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 319 PM 90 2003 80 -3 80  
MINIMUM 55 1159 PM 29 2013 46 9 50  
AVERAGE 66 63 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.36 0.52 1981 0.02 0.34 0.00  
MONTH TO DATE 1.82 0.65 1.17 T  
SINCE OCT 1 1.82 0.65 1.17 T  
SINCE JAN 1 11.97 11.20 0.77 8.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 86 33 53 2  
SINCE SEP 1 86 35 51 6  
SINCE JUL 1 86 35 51 6  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 39 55 -16 108  
SINCE SEP 1 343 336 7 394  
SINCE JAN 1 1971 1806 165 1891    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 10.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 90 2011  
MINIMUM TEMPERATURE (F) 45 28 1996  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2018.......SUNRISE 627 AM MST SUNSET 539 PM MST  
OCTOBER 23 2018.......SUNRISE 627 AM MST SUNSET 538 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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