811  
CDUS45 KPSR 100852  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
151 AM MST FRI AUG 10 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR AUGUST 9 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 101 553 PM 114 2012 105 -4 111  
MINIMUM 76 1159 PM 70 1930 83 -7 85  
1909  
1900  
AVERAGE 89 94 -5 98  
 
PRECIPITATION (IN)  
YESTERDAY T 0.45 1941 0.03 -0.03 0.00  
MONTH TO DATE 0.21 0.31 -0.10 0.93  
SINCE OCT 1 1.91 6.70 -4.79 6.06  
SINCE JAN 1 1.68 4.59 -2.91 4.23  
 
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 24 29 -5 33  
MONTH TO DATE 297 261 36 255  
SINCE JUN 1 2109 1959 150 2091  
SINCE JAN 1 3195 2845 350 3165   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 700 AM  
LOWEST 29 500 PM  
AVERAGE 46  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 105 116 2003  
MINIMUM TEMPERATURE (F) 83 68 1949  
 
SUNRISE AND SUNSET  
AUGUST 10 2018........SUNRISE 547 AM MST SUNSET 719 PM MST  
AUGUST 11 2018........SUNRISE 548 AM MST SUNSET 718 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 68  
LOWEST DEW POINT 60  
AVERAGE DEW POINT 64   
.................................................................
 
 

 
 
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