625  
CDUS45 KPSR 210023  
CLIIPL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
523 PM MST SAT DEC 20 2025  
   
...............................
 
 
   
..THE IMPERIAL CA CLIMATE SUMMARY FOR DECEMBER 20 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 357 PM 82 1950 68 7 78  
MINIMUM 46 703 AM 30 1928 41 5 43  
1996  
AVERAGE 61 54 7 61  
 
DEGREE DAYS  
HEATING  
TODAY 4 11 -7 4  
MONTH TO DATE 54 195 -141 122  
SINCE DEC 1 54 195 -141 122  
SINCE JUL 1 108 310 -202 254  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE DEC 1 5 0 5 0  
SINCE JAN 1 3694 4161 -467 2774    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 51  
AVERAGE 66  
   
......................................................
 
 
THE IMPERIAL CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 81 1934  
1950  
MINIMUM TEMPERATURE (F) 41 27 1968  
 
SUNRISE AND SUNSET  
DECEMBER 20 2025......SUNRISE 640 AM PST SUNSET 440 PM PST  
DECEMBER 21 2025......SUNRISE 641 AM PST SUNSET 440 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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