013  
CDUS45 KPSR 180820  
CLINYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
120 AM MST MON AUG 18 2025  
   
...............................  
 
   
..THE YUMA AZ CLIMATE SUMMARY FOR AUGUST 17 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 105 452 PM 114 1992 107 -2 109  
2020  
2023  
MINIMUM 79 616 AM 61 1918 83 -4 87  
AVERAGE 92 95 -3 98  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1945 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.08 -0.08 0.01  
SINCE OCT 1 0.17 2.48 -2.31 2.53  
SINCE JAN 1 0.17 1.69 -1.52 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 27 30 -3 33  
MONTH TO DATE 539 510 29 565  
SINCE JUN 1 2217 2153 64 2420  
SINCE JAN 1 3138 3054 84 3191    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65  
LOWEST 13  
AVERAGE 39  
   
......................................................  
 
THE YUMA AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 107 116 1960  
MINIMUM TEMPERATURE (F) 83 61 1918  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 604 AM MST SUNSET 720 PM MST  
AUGUST 19 2025........SUNRISE 605 AM MST SUNSET 718 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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