925  
CDUS45 KPSR 170829  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
129 AM MST WED SEP 17 2025  
   
...............................  
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR SEPTEMBER 16 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 103 527 PM 111 1922 102 1 94  
2013  
2020  
MINIMUM 80 545 AM 58 1893 78 2 71  
AVERAGE 92 90 2 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1967 0.03 -0.03 0.00  
1982  
1989  
MONTH TO DATE 0.93 0.40 0.53 0.00  
SINCE OCT 1 2.26 3.00 -0.74 2.53  
SINCE JAN 1 2.26 2.21 0.05 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 25 2 18  
MONTH TO DATE 398 429 -31 282  
SINCE SEP 1 398 429 -31 282  
SINCE JAN 1 3945 3897 48 3905    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70  
LOWEST 28  
AVERAGE 49  
   
......................................................  
 
THE YUMA AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 101 114 1956  
MINIMUM TEMPERATURE (F) 77 54 1893  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 624 AM MST SUNSET 641 PM MST  
SEPTEMBER 18 2025.....SUNRISE 624 AM MST SUNSET 640 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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