920  
CDUS45 KPSR 010810  
CLIIPL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
110 AM MST FRI JAN 01 2021  
   
...............................
 
 
   
..THE IMPERIAL CA CLIMATE SUMMARY FOR DECEMBER 31 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1925 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 1258 PM 78 2011 68 -3 68  
MINIMUM 34 714 AM 27 1930 40 -6 44  
AVERAGE 50 54 -4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1925 0.02 -0.02 0.00  
MONTH TO DATE T 0.54 -0.54 0.15  
SINCE OCT 1 T 1.07 -1.07 0.73  
SINCE JAN 1 2.51 3.44 -0.93 1.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 11 4 9  
MONTH TO DATE 302 325 -23 327  
SINCE DEC 1 302 325 -23 327  
SINCE JUL 1 410 452 -42 436  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 4649 3977 672 4057    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44  
LOWEST 17  
AVERAGE 31  
   
......................................................
 
 
THE IMPERIAL CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 79 2012  
MINIMUM TEMPERATURE (F) 40 25 1948  
 
SUNRISE AND SUNSET  
JANUARY 1 2021.......SUNRISE 645 AM PST SUNSET 447 PM PST  
JANUARY 2 2021.......SUNRISE 645 AM PST SUNSET 448 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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