747  
CDUS45 KPSR 110817  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
117 AM MST THU MAY 11 2023  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR MAY 10 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 81 404 PM 111 1934 92 -11 90  
MINIMUM 66 935 AM 46 1922 68 -2 66  
1930  
AVERAGE 74 80 -6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 1944 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.04 -0.04 0.00  
SINCE OCT 1 5.88 4.70 1.18 2.40  
SINCE JAN 1 2.88 2.83 0.05 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 9 15 -6 13  
MONTH TO DATE 123 135 -12 166  
SINCE MAR 1 445 499 -54 632  
SINCE JAN 1 445 517 -72 640    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 31 1100 PM  
LOWEST 12 700 PM  
AVERAGE 22  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 110 1934  
MINIMUM TEMPERATURE (F) 68 43 1905  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 531 AM MST SUNSET 718 PM MST  
MAY 12 2023...........SUNRISE 530 AM MST SUNSET 719 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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