355  
CDUS45 KTWC 170736  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1236 AM MST TUE SEP 17 2024  
   
...............................  
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 16 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 95 326 PM 104 1895 95 0 100  
1928  
MINIMUM 74 431 AM 50 1903 71 3 68  
AVERAGE 85 83 2 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.07 1925 0.04 -0.04 0.00  
MONTH TO DATE 0.11 0.85 -0.74 0.34  
SINCE OCT 1 13.02 10.14 2.88 10.07  
SINCE JAN 1 11.08 7.95 3.13 8.27  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 20 18 2 19  
MONTH TO DATE 377 315 62 358  
SINCE SEP 1 377 315 62 358  
SINCE JAN 1 3237 2904 333 3225    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 300 AM  
LOWEST 28 600 PM  
AVERAGE 50  
   
......................................................  
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 105 1956  
MINIMUM TEMPERATURE (F) 70 52 1899  
1906  
1915  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 609 AM MST SUNSET 626 PM MST  
SEPTEMBER 18 2024.....SUNRISE 610 AM MST SUNSET 625 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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