438  
CDUS45 KPSR 230815  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
115 AM MST TUE SEP 23 2025  
   
...............................  
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR SEPTEMBER 22 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 92 547 PM 112 1949 99 -7 100  
MINIMUM 75 1042 AM 55 1941 76 -1 72  
AVERAGE 84 88 -4 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.20 1905 0.03 0.02 0.00  
MONTH TO DATE 1.02 0.56 0.46 0.00  
SINCE OCT 1 2.35 3.16 -0.81 2.53  
SINCE JAN 1 2.35 2.37 -0.02 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 19 22 -3 21  
MONTH TO DATE 539 569 -30 375  
SINCE SEP 1 539 569 -30 375  
SINCE JAN 1 4086 4037 49 3998    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 37  
AVERAGE 58  
   
......................................................  
 
THE YUMA AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 99 110 1966  
1992  
2002  
MINIMUM TEMPERATURE (F) 75 56 1968  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 628 AM MST SUNSET 633 PM MST  
SEPTEMBER 24 2025.....SUNRISE 628 AM MST SUNSET 632 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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