476  
CDUS45 KTWC 170026  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
526 PM MST SAT DEC 16 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 16 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 320 PM 79 1939 65 11 59  
1969  
1980  
MINIMUM 56 441 AM 19 1901 40 16 36  
AVERAGE 66 52 14 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.99 1908 0.04 -0.04 0.00  
MONTH TO DATE 0.20 0.51 -0.31 1.19  
SINCE OCT 1 0.67 1.74 -1.07 1.72  
SINCE JAN 1 8.94 10.16 -1.22 7.33  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 13 -13 17  
MONTH TO DATE 118 181 -63 170  
SINCE DEC 1 118 181 -63 170  
SINCE JUL 1 205 350 -145 393  
 
COOLING  
TODAY 1 0 1 0  
MONTH TO DATE 2 0 2 0  
SINCE DEC 1 2 0 2 0  
SINCE JAN 1 3960 3423 537 3707    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 17.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 22 600 AM  
LOWEST 11 200 PM  
AVERAGE 17  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 83 2013  
MINIMUM TEMPERATURE (F) 40 19 1911  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 718 AM MST SUNSET 521 PM MST  
DECEMBER 17 2023......SUNRISE 718 AM MST SUNSET 521 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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