108  
CDUS45 KTWC 220735  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1235 AM MST SUN DEC 22 2024  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 21 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 83R 315 PM 80 1917 65 18 77  
MINIMUM 45 748 AM 20 1930 40 5 45  
AVERAGE 64 52 12 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1923 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.66 -0.66 0.20  
SINCE OCT 1 0.43 1.89 -1.46 0.67  
SINCE JAN 1 11.52 10.31 1.21 8.94  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 13 -12 4  
MONTH TO DATE 100 246 -146 128  
SINCE DEC 1 100 246 -146 128  
SINCE JUL 1 265 415 -150 215  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE DEC 1 0 0 0 2  
SINCE JAN 1 3959 3423 536 3960    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 30 300 AM  
LOWEST 7 300 PM  
AVERAGE 19  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 82 1917  
MINIMUM TEMPERATURE (F) 40 16 1897  
 
SUNRISE AND SUNSET  
DECEMBER 22 2024......SUNRISE 721 AM MST SUNSET 524 PM MST  
DECEMBER 23 2024......SUNRISE 722 AM MST SUNSET 525 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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