352  
CXUS55 KPSR 011048  
CLMIPL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
348 AM MST SUN OCT 01 2023  
   
...............................
 
 
   
..THE IMPERIAL CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1925 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 121 09/05/2020  
LOW 51 09/30/1930  
HIGHEST 111 09/09 110 1  
LOWEST 62 09/21 62 0  
AVG. MAXIMUM 99.2 102.2 -3.0  
AVG. MINIMUM 71.6 72.2 -0.6  
MEAN 85.4 87.2 -1.8  
DAYS MAX >= 90 28 28.7 -0.7  
DAYS MAX >= 100 15  
DAYS MAX >= 110 1  
DAYS MIN <= 32 0 0.0 0.0  
DAYS MIN >= 90 0  
 
DEGREE DAYS  
HEATING TOTAL 0 0 0  
SINCE 7/1 0 0 0  
COOLING TOTAL 578 666 -88  
SINCE 1/1 3430 3779 -349    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 6.5  
HIGHEST GUST SPEED/DIRECTION 49/260 DATE 09/30  
 
AVERAGE RH (PERCENT) 39  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 1 HEAVY RAIN 1  
RAIN 1 LIGHT RAIN 3  
FOG W/VIS <= 1/4 MILE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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