430  
CDUS45 KTWC 100749  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1249 AM MST WED JAN 10 2024  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR JANUARY 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 55 322 PM 81 1948 66 -11 74  
MINIMUM 28 810 AM 24 1899 40 -12 41  
AVERAGE 42 53 -11 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.70 1905 0.03 -0.03 0.00  
MONTH TO DATE 0.16 0.26 -0.10 0.19  
SINCE OCT 1 2.10 2.45 -0.35 1.99  
SINCE JAN 1 0.16 0.26 -0.10 0.19  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 12 11 7  
MONTH TO DATE 158 109 49 88  
SINCE DEC 1 409 482 -73 422  
SINCE JUL 1 496 651 -155 645  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 2 1 1 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.3  
 
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 78 200 AM  
LOWEST 20 300 PM  
AVERAGE 49  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 1953  
MINIMUM TEMPERATURE (F) 41 24 1915  
1937  
 
SUNRISE AND SUNSET  
JANUARY 10 2024.......SUNRISE 725 AM MST SUNSET 537 PM MST  
JANUARY 11 2024.......SUNRISE 725 AM MST SUNSET 538 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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