784  
CDUS45 KPSR 090815  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
114 AM MST SUN SEP 9 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 8 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 109 401 PM 110 1979 102 7 98  
MINIMUM 84 650 AM 62 1912 80 4 81  
AVERAGE 97 91 6 90  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.30 2014 0.02 -0.02 0.00  
MONTH TO DATE 0.19 0.20 -0.01 T  
SINCE OCT 1 3.39 7.59 -4.20 6.56  
SINCE JAN 1 3.16 5.48 -2.32 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 SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 32 26 6 25  
MONTH TO DATE 222 213 9 237  
SINCE SEP 1 222 213 9 237  
SINCE JAN 1 4027 3682 345 4054   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 37 600 AM  
LOWEST 11 500 PM  
AVERAGE 24  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 102 110 1990  
1974  
MINIMUM TEMPERATURE (F) 79 61 1920  
1912  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2018.....SUNRISE 608 AM MST SUNSET 642 PM MST  
SEPTEMBER 10 2018.....SUNRISE 608 AM MST SUNSET 641 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 58  
LOWEST DEW POINT 40  
AVERAGE DEW POINT 50   
.................................................................
 
 

 
 
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