029  
CDUS45 KTWC 310749  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1249 AM MST WED JAN 31 2024  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR JANUARY 30 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 78 426 PM 82 1940 68 10 63  
1987  
2018  
MINIMUM 48 800 AM 25 1904 42 6 36  
1932  
1979  
AVERAGE 63 55 8 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 2015 0.03 -0.03 0.00  
MONTH TO DATE 1.77 0.81 0.96 1.76  
SINCE OCT 1 3.71 3.00 0.71 3.56  
SINCE JAN 1 1.77 0.81 0.96 1.76  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 10 -8 15  
MONTH TO DATE 368 342 26 392  
SINCE DEC 1 619 715 -96 726  
SINCE JUL 1 706 884 -178 949  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE DEC 1 2 1 1 1  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.7  
 
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 68 600 AM  
LOWEST 18 400 PM  
AVERAGE 43  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 84 2003  
MINIMUM TEMPERATURE (F) 42 22 1949  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 718 AM MST SUNSET 556 PM MST  
FEBRUARY 1 2024......SUNRISE 718 AM MST SUNSET 557 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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