407  
CDUS45 KPSR 220819  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
117 AM MST SAT SEP 22 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 21 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 101 507 PM 107 2011 98 3 98  
2003  
2001  
MINIMUM 78 650 AM 47 1965 75 3 72  
AVERAGE 90 87 3 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 1937 0.02 -0.02 0.00  
MONTH TO DATE 0.36 0.47 -0.11 T  
SINCE OCT 1 3.56 7.86 -4.30 6.56  
SINCE JAN 1 3.33 5.75 -2.42 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 25 22 3 20  
MONTH TO DATE 585 524 61 565  
SINCE SEP 1 585 524 61 565  
SINCE JAN 1 4390 3993 397 4382   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 AM  
LOWEST 16 500 PM  
AVERAGE 44  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 98 109 1989  
MINIMUM TEMPERATURE (F) 75 47 1895  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2018.....SUNRISE 616 AM MST SUNSET 625 PM MST  
SEPTEMBER 23 2018.....SUNRISE 617 AM MST SUNSET 623 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 46  
AVERAGE DEW POINT 60   
.................................................................
 
 

 
 
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