235  
CXUS55 KPSR 011025  
CLMPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
325 AM MST MON MAY 01 2023  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 105 04/22/2012  
04/29/1992  
04/20/1989  
LOW 35 04/10/1922  
HIGHEST 102 04/30 99 3  
LOWEST 46 04/05 50 -4  
AVG. MAXIMUM 88.0 85.5 2.5  
AVG. MINIMUM 60.5 60.8 -0.3  
MEAN 74.3 73.2 1.1  
DAYS MAX >= 90 15 10.0 5.0  
DAYS MAX >= 100 1  
DAYS MAX >= 110 0  
DAYS MIN <= 32 0 0.0 0.0  
DAYS MIN >= 90 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 3.36 1926  
MINIMUM 0.00 2022  
TOTALS 0.00R 0.22 -0.22  
DAYS >= .01 0 1.5 -1.5  
DAYS >= .10 0 0.7 -0.7  
DAYS >= .50 0 0.1 -0.1  
DAYS >= 1.00 0 0.0 0.0  
GREATEST  
24 HR. TOTAL 0.00 03/31 TO 03/31  
 
DEGREE DAYS  
HEATING TOTAL 16 14 2  
SINCE 7/1 1115 869 246  
COOLING TOTAL 302 259 43  
SINCE 1/1 322 382 -60    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 6.8  
HIGHEST GUST SPEED/DIRECTION 44/300 DATE 04/04  
 
AVERAGE RH (PERCENT) 23  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 HEAVY RAIN 0  
RAIN 0 LIGHT RAIN 0  
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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