645  
CDUS45 KPSR 160828  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
126 AM MST THU AUG 16 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR AUGUST 15 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 98 519 PM 115 2015 105 -7 102  
MINIMUM 82 658 AM 66 1968 83 -1 83  
AVERAGE 90 94 -4 93  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.84 1943 0.03 -0.03 0.00  
MONTH TO DATE 0.80 0.51 0.29 1.37  
SINCE OCT 1 2.50 6.90 -4.40 6.50  
SINCE JAN 1 2.27 4.79 -2.52 4.67  
 
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 25 29 -4 28  
MONTH TO DATE 447 435 12 419  
SINCE JUN 1 2259 2133 126 2255  
SINCE JAN 1 3345 3019 326 3329   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 600 AM  
LOWEST 27 500 PM  
AVERAGE 43  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 105 113 2013  
1992  
MINIMUM TEMPERATURE (F) 83 64 1918  
 
SUNRISE AND SUNSET  
AUGUST 16 2018........SUNRISE 551 AM MST SUNSET 713 PM MST  
AUGUST 17 2018........SUNRISE 552 AM MST SUNSET 712 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 67  
LOWEST DEW POINT 58  
AVERAGE DEW POINT 64   
.................................................................
 
 

 
 
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