759  
CDUS45 KPSR 200811  
CLIIPL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
111 AM MST TUE APR 20 2021  
   
...............................
 
 
   
..THE IMPERIAL CA CLIMATE SUMMARY FOR APRIL 19 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1925 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93 348 PM 105 1938 86 7 84  
MINIMUM 53 530 AM 43 1968 55 -2 54  
1971  
AVERAGE 73 71 2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1951 0.00 0.00 0.00  
2010  
MONTH TO DATE 0.00 0.07 -0.07 0.58  
SINCE OCT 1 1.21 2.43 -1.22 3.24  
SINCE JAN 1 1.21 1.36 -0.15 2.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 14 -14 19  
SINCE MAR 1 120 94 26 105  
SINCE JUL 1 936 1026 -90 922  
 
COOLING  
YESTERDAY 8 6 2 4  
MONTH TO DATE 204 84 120 61  
SINCE MAR 1 237 150 87 68  
SINCE JAN 1 242 158 84 90    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 31  
LOWEST 4  
AVERAGE 18  
   
......................................................
 
 
THE IMPERIAL CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 1958  
2012  
MINIMUM TEMPERATURE (F) 56 43 1972  
 
SUNRISE AND SUNSET  
APRIL 20 2021.........SUNRISE 606 AM PDT SUNSET 716 PM PDT  
APRIL 21 2021.........SUNRISE 605 AM PDT SUNSET 717 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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