428  
CDUS45 KPSR 170820  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
119 AM MST WED OCT 17 2018  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR OCTOBER 16 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 69 432 PM 101 1991 89 -20 99  
MINIMUM 59 345 AM 40 1899 65 -6 69  
AVERAGE 64 77 -13 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 1957 0.01 -0.01 0.00  
MONTH TO DATE 5.32 0.30 5.02 0.00  
SINCE OCT 1 5.32 0.30 5.02 0.00  
SINCE JAN 1 8.72 6.22 2.50 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 1 0 1 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 1 0 1 0  
SINCE JUL 1 1 0 1 0  
 
COOLING  
YESTERDAY 0 12 -12 19  
MONTH TO DATE 123 235 -112 272  
SINCE SEP 1 937 935 2 966  
SINCE JAN 1 4742 4404 338 4783   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 300 AM  
LOWEST 40 400 PM  
AVERAGE 55  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 102 2009  
MINIMUM TEMPERATURE (F) 64 42 1938  
 
SUNRISE AND SUNSET  
OCTOBER 17 2018.......SUNRISE 634 AM MST SUNSET 552 PM MST  
OCTOBER 18 2018.......SUNRISE 635 AM MST SUNSET 551 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 50  
LOWEST DEW POINT 43  
AVERAGE DEW POINT 45   
.................................................................
 
 

 
 
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