230  
CDUS45 KPSR 180814  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
114 AM MST SAT MAY 18 2024  
   
...............................  
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR MAY 17 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 102 405 PM 108 1970 95 7 102  
MINIMUM 75 615 AM 49 1943 70 5 78  
AVERAGE 89 82 7 90  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 1949 0.00 0.00 T  
MONTH TO DATE 0.01 0.07 -0.06 T  
SINCE OCT 1 4.98 4.73 0.25 5.88  
SINCE JAN 1 3.80 2.86 0.94 2.88  
 
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 68 79 -11 126  
SINCE JUL 1 648 873 -225 1115  
 
COOLING  
YESTERDAY 24 17 7 25  
MONTH TO DATE 284 249 35 274  
SINCE MAR 1 640 613 27 596  
SINCE JAN 1 682 631 51 596    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 26 500 AM  
LOWEST 8 400 PM  
AVERAGE 17  
   
......................................................  
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 107 1970  
MINIMUM TEMPERATURE (F) 70 44 1903  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 525 AM MST SUNSET 724 PM MST  
MAY 19 2024...........SUNRISE 525 AM MST SUNSET 725 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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