680  
CDUS45 KPSR 310818  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
117 AM MST FRI AUG 31 2018  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR AUGUST 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 104 321 PM 113 2011 104 0 108  
MINIMUM 84 700 AM 64 1920 81 3 89  
1907  
AVERAGE 94 92 2 99  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 1997 0.03 -0.03 0.00  
MONTH TO DATE 1.50 0.98 0.52 1.43  
SINCE OCT 1 3.20 7.37 -4.17 6.56  
SINCE JAN 1 2.97 5.26 -2.29 4.73  
 
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 29 28 1 34  
MONTH TO DATE 877 858 19 875  
SINCE JUN 1 2689 2556 133 2711  
SINCE JAN 1 3775 3442 333 3785   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 500 AM  
LOWEST 15 1200 AM  
AVERAGE 32  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 104 113 1950  
MINIMUM TEMPERATURE (F) 81 62 1962  
 
SUNRISE AND SUNSET  
AUGUST 31 2018........SUNRISE 602 AM MST SUNSET 654 PM MST  
SEPTEMBER 1 2018.....SUNRISE 602 AM MST SUNSET 653 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 63  
LOWEST DEW POINT 54  
AVERAGE DEW POINT 58   
.................................................................
 
 

 
 
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