253  
CDUS45 KPSR 140837  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
137 AM MST SUN MAY 14 2023  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR MAY 13 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 100 420 PM 108 1978 93 7 96  
MINIMUM 71 617 AM 48 1908 69 2 62  
1942  
1962  
AVERAGE 86 81 5 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 1923 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.00  
SINCE OCT 1 5.88 4.71 1.17 2.40  
SINCE JAN 1 2.88 2.84 0.04 0.55  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 126 79 47 56  
SINCE JUL 1 1115 873 242 628  
 
COOLING  
YESTERDAY 21 16 5 14  
MONTH TO DATE 172 182 -10 201  
SINCE MAR 1 494 546 -52 667  
SINCE JAN 1 494 564 -70 675    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 35 400 AM  
LOWEST 8 600 PM  
AVERAGE 22  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 107 1927  
MINIMUM TEMPERATURE (F) 69 50 1907  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 529 AM MST SUNSET 721 PM MST  
MAY 15 2023...........SUNRISE 528 AM MST SUNSET 721 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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