827  
CDUS45 KPSR 310812  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
111 AM MST TUE JUL 31 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR JULY 30 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL   
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 109 501 PM 115 1934 105 4 99  
MINIMUM 82 1052 PM 66 1913 84 -2 80  
AVERAGE 96 94 2 90  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.16 1904 0.04 -0.03 0.00  
MONTH TO DATE 0.70 1.01 -0.31 0.89  
SINCE OCT 1 1.70 6.35 -4.65 5.13  
SINCE JAN 1 1.47 4.24 -2.77 3.30  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 31 29 2 25  
MONTH TO DATE 956 896 60 906  
SINCE JUN 1 1782 1670 112 1805  
SINCE JAN 1 2868 2556 312 2879   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
SANDSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 700 AM  
LOWEST 21 600 PM  
AVERAGE 34  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 105 115 1996  
1986  
1972  
MINIMUM TEMPERATURE (F) 84 70 1921  
1915  
 
SUNRISE AND SUNSET  
JULY 31 2018..........SUNRISE 540 AM MST SUNSET 728 PM MST  
AUGUST 1 2018........SUNRISE 541 AM MST SUNSET 728 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

   
.................................................................
 
 
DEW POINT  
HIGHEST DEW POINT 74  
LOWEST DEW POINT 59  
AVERAGE DEW POINT 64   
.................................................................
 
 

 
 
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