614  
CDUS45 KPSR 210823  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
122 AM MST THU SEP 21 2017  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 20 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 99 359 PM 107 2010 99 0 89  
MINIMUM 72 632 AM 47 1965 76 -4 81  
AVERAGE 86 87 -1 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 1902 0.02 -0.02 T  
1896  
MONTH TO DATE T 0.45 -0.45 0.04  
SINCE OCT 1 6.56 7.84 -1.28 5.25  
SINCE JAN 1 4.73 5.73 -1.00 4.08  
 
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 21 22 -1 20  
MONTH TO DATE 545 502 43 485  
SINCE SEP 1 545 502 43 485  
SINCE JAN 1 4362 3971 391 4237    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 40 900 AM  
LOWEST 13 300 PM  
AVERAGE 27  
   
......................................................
 
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 98 107 2011  
2003  
2001  
MINIMUM TEMPERATURE (F) 75 47 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2017.....SUNRISE 616 AM MST SUNSET 626 PM MST  
SEPTEMBER 22 2017.....SUNRISE 616 AM MST SUNSET 624 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AZ Page
The Nexlab CA Page Main Text Page