563  
CDUS45 KPSR 140819  
CLIIPL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
119 AM MST SUN DEC 14 2025  
   
...............................  
 
   
..THE IMPERIAL CA CLIMATE SUMMARY FOR DECEMBER 13 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 81 259 PM 82 2010 68 13 69  
MINIMUM 52 720 AM 27 1949 41 11 47  
AVERAGE 67 55 12 58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 7  
MONTH TO DATE 47 120 -73 77  
SINCE DEC 1 47 120 -73 77  
SINCE JUL 1 101 235 -134 209  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 4 0 4 0  
SINCE DEC 1 4 0 4 0  
SINCE JAN 1 3693 4161 -468 2774    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67  
LOWEST 23  
AVERAGE 45  
   
......................................................  
 
THE IMPERIAL CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 84 1952  
MINIMUM TEMPERATURE (F) 41 28 1931  
1947  
 
SUNRISE AND SUNSET  
DECEMBER 14 2025......SUNRISE 637 AM PST SUNSET 437 PM PST  
DECEMBER 15 2025......SUNRISE 638 AM PST SUNSET 438 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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