838  
CDUS45 KTWC 220730  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1229 AM MST THU AUG 22 2019  
 
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR AUGUST 21 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 99R 148 PM 98 2011 92 7 89  
MINIMUM 67 613 AM 54 1979 64 3 65  
AVERAGE 83 78 5 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 1988 0.09 -0.09 0.00  
MONTH TO DATE 1.18 2.31 -1.13 1.58  
SINCE OCT 1 10.36 10.82 -0.46 7.31  
SINCE JAN 1 6.59 8.27 -1.68 6.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 18 13 5 12  
MONTH TO DATE 324 275 49 302  
SINCE JUN 1 1160 1135 25 1228  
SINCE JAN 1 1199 1336 -137 1509    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 102 2011  
MINIMUM TEMPERATURE (F) 64 53 1979  
 
 
SUNRISE AND SUNSET  
AUGUST 22 2019........SUNRISE 548 AM MST SUNSET 654 PM MST  
AUGUST 23 2019........SUNRISE 549 AM MST SUNSET 653 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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