520  
CDUS45 KPSR 190828  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
128 AM MST TUE AUG 19 2025  
   
...............................
 
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR AUGUST 18 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 106 525 PM 116 1960 107 -1 108  
MINIMUM 76 613 AM 61 1918 83 -7 86  
AVERAGE 91 95 -4 97  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 1906 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.09 -0.09 0.01  
SINCE OCT 1 0.17 2.49 -2.32 2.53  
SINCE JAN 1 0.17 1.70 -1.53 2.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 26 30 -4 32  
MONTH TO DATE 565 540 25 597  
SINCE JUN 1 2243 2183 60 2452  
SINCE JAN 1 3164 3084 80 3223    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54  
LOWEST 13  
AVERAGE 34  
   
......................................................
 
 
THE YUMA AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 107 116 1915  
MINIMUM TEMPERATURE (F) 83 64 1916  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 605 AM MST SUNSET 718 PM MST  
AUGUST 20 2025........SUNRISE 606 AM MST SUNSET 717 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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