187  
CDUS45 KTWC 100736  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1236 AM MST TUE DEC 10 2024  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 9 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 341 PM 84 1933 66 6 66  
MINIMUM 42 737 AM 23 1917 41 1 38  
1978  
AVERAGE 57 54 3 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.94 1965 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.27 -0.27 0.20  
SINCE OCT 1 0.43 1.50 -1.07 0.67  
SINCE JAN 1 11.52 9.92 1.60 8.94  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 12 -4 13  
MONTH TO DATE 34 96 -62 71  
SINCE DEC 1 34 96 -62 71  
SINCE JUL 1 199 265 -66 158  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE DEC 1 0 0 0 1  
SINCE JAN 1 3959 3423 536 3959    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45 700 AM  
LOWEST 16 200 PM  
AVERAGE 31  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 82 1939  
1950  
MINIMUM TEMPERATURE (F) 41 19 1916  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 714 AM MST SUNSET 520 PM MST  
DECEMBER 11 2024......SUNRISE 715 AM MST SUNSET 520 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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