340  
CDUS45 KTWC 181431  
CLIDUG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
731 AM MST THU MAY 18 2023  
   
...............................
 
 
   
..THE DOUGLAS AZ CLIMATE SUMMARY FOR MAY 18 2023
 
 
VALID AS OF 0700 AM LOCAL TIME.  
 
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)  
TODAY  
MINIMUM 59 556 AM 38 1962 51 8  
 
PRECIPITATION (IN)  
TODAY 0.00 0.13 1954 0.01 -0.01  
MONTH TO DATE 0.05 0.14 -0.09  
SINCE JAN 1 1.10 1.94 -0.84  
 
DEGREE DAYS  
HEATING  
TODAY 3 1 2  
MONTH TO DATE 18 26 -8  
 
COOLING  
TODAY 0 5 -5  
MONTH TO DATE 36 56 -20    
............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 500 AM  
AVERAGE 64  
   
......................................................
 
 
THE DOUGLAS AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 98 1996  
2008  
MINIMUM TEMPERATURE (F) 51 39 1971  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 520 AM MST SUNSET 710 PM MST  
MAY 19 2023...........SUNRISE 520 AM MST SUNSET 710 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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