170  
CDUS45 KPSR 130822  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
121 AM MST MON AUG 13 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR AUGUST 12 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 102 606 PM 115 2012 105 -3 103  
MINIMUM 80 639 PM 64 1900 83 -3 80  
AVERAGE 91 94 -3 92  
 
PRECIPITATION (IN)  
YESTERDAY T 0.84 1979 0.03 -0.03 0.11  
MONTH TO DATE 0.80 0.41 0.39 1.04  
SINCE OCT 1 2.50 6.80 -4.30 6.17  
SINCE JAN 1 2.27 4.69 -2.42 4.34  
 
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 26 29 -3 27  
MONTH TO DATE 367 348 19 344  
SINCE JUN 1 2179 2046 133 2180  
SINCE JAN 1 3265 2932 333 3254   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 46 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
SANDSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 300 AM  
LOWEST 26 400 PM  
AVERAGE 44  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 105 115 2012  
MINIMUM TEMPERATURE (F) 83 69 1949  
1900  
 
SUNRISE AND SUNSET  
AUGUST 13 2018........SUNRISE 549 AM MST SUNSET 716 PM MST  
AUGUST 14 2018........SUNRISE 550 AM MST SUNSET 715 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 69  
LOWEST DEW POINT 59  
AVERAGE DEW POINT 64   
.................................................................
 
 

 
 
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