982  
CDUS45 KPSR 210846  
CLIIPL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
146 AM MST SAT AUG 21 2021  
   
...............................
 
 
   
..THE IMPERIAL CA CLIMATE SUMMARY FOR AUGUST 20 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
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 101 341 PM 114 1969 108 -7 110  
MINIMUM 78 501 AM 66 1959 79 -1 85  
AVERAGE 90 94 -4 98  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 1984 0.00 0.00 0.00  
1999  
MONTH TO DATE T 0.09 -0.09 T  
SINCE OCT 1 1.21 2.14 -0.93 3.24  
SINCE JAN 1 1.21 1.43 -0.22 2.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 25 28 -3 33  
MONTH TO DATE 589 579 10 640  
SINCE JUN 1 2302 2106 196 2194  
SINCE JAN 1 3056 2807 249 3018    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 22  
AVERAGE 47  
   
......................................................
 
 
THE IMPERIAL CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 108 117 1969  
MINIMUM TEMPERATURE (F) 79 67 1954  
1989  
 
SUNRISE AND SUNSET  
AUGUST 21 2021........SUNRISE 610 AM PDT SUNSET 720 PM PDT  
AUGUST 22 2021........SUNRISE 611 AM PDT SUNSET 719 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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