818  
CXUS55 KTWC 011600  
CLMDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
900 AM MST WED NOV 01 2023  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 96 10/16/2011  
LOW 19 10/31/1993  
HIGHEST 93 10/19 90 3  
LOWEST 36 10/31 34 2  
AVG. MAXIMUM 83.5 81.5 2.0  
AVG. MINIMUM 50.0 46.5 3.5  
MEAN 66.7 64.0 2.7  
DAYS MAX >= 90 7 4.2 2.8  
DAYS MAX >= 100 0  
DAYS MIN <= 32 0 0.8 -0.8  
DAYS MIN >= 80 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 5.33 1977  
MINIMUM 0.00 2022  
TOTALS 0.18 0.62 -0.44 0.00  
DAILY AVG. 0.01 0.02 -0.01 0.00  
DAYS >= .01 1 3.4 -2.4 0  
DAYS >= .10 1 1.6 -0.6 0  
DAYS >= .50 0 0.3 -0.3 0  
DAYS >= 1.00 0 0.1 -0.1 0  
GREATEST  
24 HR. TOTAL 0.18 10/24 TO 10/24 MM  
 
DEGREE DAYS  
HEATING TOTAL 62 88 -26 MM  
SINCE 7/1 62 89 -27 MM  
COOLING TOTAL 124 57 67 MM  
SINCE 1/1 2077 1708 369 MM    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 8.1  
HIGHEST WIND SPEED/DIRECTION 31/240 DATE 10/02  
HIGHEST GUST SPEED/DIRECTION 42/240 DATE 10/02  
42/220 10/03  
 
AVERAGE RH (PERCENT) 41  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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