069  
CDUS45 KTWC 040734  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1234 AM MST FRI SEP 04 2026  
   
...............................  
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 3 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 220 PM 107 1948 98 -7 96  
1983  
MINIMUM 77 710 AM 58 1913 74 3 74  
AVERAGE 84 86 -2 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.72 1996 0.07 -0.07 0.00  
MONTH TO DATE 0.00 0.19 -0.19 T  
SINCE OCT 1 10.95 9.48 1.47 3.33  
SINCE JAN 1 7.47 7.29 0.18 2.90  
 
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 19 21 -2 20  
MONTH TO DATE 54 63 -9 71  
SINCE SEP 1 54 63 -9 71  
SINCE JAN 1 3203 2652 551 3019    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 500 AM  
LOWEST 41 300 PM  
AVERAGE 55  
   
......................................................  
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 98 110 2020  
MINIMUM TEMPERATURE (F) 74 56 1961  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2026.....SUNRISE 601 AM MST SUNSET 644 PM MST  
SEPTEMBER 5 2026.....SUNRISE 602 AM MST SUNSET 643 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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