570  
CDUS45 KPSR 180831  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
131 AM MST FRI SEP 18 2026  
   
...............................
 
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR SEPTEMBER 17 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1876 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 101 MM 114 1956 101 0 99  
MINIMUM 80 MM 54 1893 77 3 83  
AVERAGE 91 89 2 91  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.42 1963 0.03 -0.03 0.00  
MONTH TO DATE T 0.43 -0.43 0.93  
SINCE OCT 1 1.91 3.03 -1.12 2.26  
SINCE JAN 1 0.06 2.24 -2.18 2.26  
 
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 26 24 2 26  
MONTH TO DATE 505 453 52 424  
SINCE SEP 1 505 453 52 424  
SINCE JAN 1 4646 3921 725 3971    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 20  
AVERAGE 47  
   
......................................................
 
 
THE YUMA AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 101 113 1956  
MINIMUM TEMPERATURE (F) 77 50 1882  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2026.....SUNRISE 624 AM MST SUNSET 640 PM MST  
SEPTEMBER 19 2026.....SUNRISE 625 AM MST SUNSET 639 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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