794  
CDUS45 KPSR 100813  
CLIIPL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
113 AM MST WED DEC 10 2025  
   
...............................  
 
   
..THE IMPERIAL CA CLIMATE SUMMARY FOR DECEMBER 9 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1925 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 340 PM 83 1962 69 11 74  
1975  
MINIMUM 48 645 AM 24 1978 42 6 40  
AVERAGE 64 55 9 57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 10 -9 8  
MONTH TO DATE 47 80 -33 34  
SINCE DEC 1 47 80 -33 34  
SINCE JUL 1 101 195 -94 166  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 3689 4161 -472 2774    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59  
LOWEST 17  
AVERAGE 38  
   
......................................................  
 
THE IMPERIAL CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 85 1958  
MINIMUM TEMPERATURE (F) 42 30 1960  
1971  
1978  
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 634 AM PST SUNSET 436 PM PST  
DECEMBER 11 2025......SUNRISE 635 AM PST SUNSET 437 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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