583  
CDUS45 KPSR 040818  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
118 AM MST THU SEP 04 2025  
   
...............................
 
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR SEPTEMBER 3 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1876 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 102 433 PM 115 1950 105 -3 109  
1955  
2010  
MINIMUM 82 520 AM 63 1900 81 1 83  
AVERAGE 92 93 -1 96  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 2017 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.07 -0.07 0.00  
SINCE OCT 1 1.33 2.67 -1.34 2.53  
SINCE JAN 1 1.33 1.88 -0.55 2.21  
 
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 27 28 -1 31  
MONTH TO DATE 85 84 1 98  
SINCE SEP 1 85 84 1 98  
SINCE JAN 1 3632 3552 80 3721    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65  
LOWEST 28  
AVERAGE 47  
   
......................................................
 
 
THE YUMA AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 105 116 1945  
MINIMUM TEMPERATURE (F) 81 60 1936  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 615 AM MST SUNSET 659 PM MST  
SEPTEMBER 5 2025.....SUNRISE 616 AM MST SUNSET 657 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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