980  
CDUS45 KTWC 300045  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
545 PM MST FRI SEP 29 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 29 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 100 334 PM 101 2000 92 8 90  
2009  
2010  
MINIMUM 70 639 AM 44 1894 66 4 70  
1915  
1923  
AVERAGE 85 79 6 80  
 
PRECIPITATION (IN)  
TODAY 0.00 1.02 1983 0.03 -0.03 0.00  
MONTH TO DATE 0.34 1.30 -0.96 0.54  
SINCE OCT 1 10.07 10.59 -0.52 6.70  
SINCE JAN 1 8.27 8.40 -0.13 5.34  
 
SNOWFALL (IN)  
TODAY MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 20 14 6 15  
MONTH TO DATE 610 519 91 581  
SINCE SEP 1 610 519 91 581  
SINCE JAN 1 3477 3108 369 3465    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46 700 AM  
LOWEST 10 200 PM  
AVERAGE 28  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 104 2010  
MINIMUM TEMPERATURE (F) 65 44 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2023.....SUNRISE 616 AM MST SUNSET 611 PM MST  
SEPTEMBER 30 2023.....SUNRISE 617 AM MST SUNSET 610 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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