285  
CDUS45 KPSR 120033  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
533 PM MST TUE SEP 11 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 11 2018
 
 
VALID TODAY AS OF 533 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 108 344 PM 112 1990 102 6 108  
MINIMUM 81 611 AM 58 1912 79 2 88  
AVERAGE 95 90 5 98  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 1939 0.02 -0.02 0.00  
MONTH TO DATE 0.19 0.27 -0.08 T  
SINCE OCT 1 3.39 7.66 -4.27 6.56  
SINCE JAN 1 3.16 5.55 -2.39 4.73  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 30 25 5 33  
MONTH TO DATE 315 289 26 322  
SINCE SEP 1 315 289 26 322  
SINCE JAN 1 4120 3758 362 4139   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 40 500 AM  
LOWEST 12 400 PM  
AVERAGE 26  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 101 110 2017  
2001  
1971  
MINIMUM TEMPERATURE (F) 78 58 1920  
1916  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2018.....SUNRISE 609 AM MST SUNSET 640 PM MST  
SEPTEMBER 12 2018.....SUNRISE 610 AM MST SUNSET 638 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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