479  
CDUS45 KPSR 220022  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
517 PM MST SUN OCT 21 2018  
 
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR OCTOBER 21 2018
 
 
VALID TODAY AS OF 0500 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 89 400 PM 103 2003 87 2 85  
MINIMUM 72 658 AM 39 1949 63 9 66  
AVERAGE 81 75 6 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 2000 0.02 -0.02 0.00  
MONTH TO DATE 5.32 0.40 4.92 0.00  
SINCE OCT 1 5.32 0.40 4.92 0.00  
SINCE JAN 1 8.72 6.32 2.40 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 1 0 1 0  
SINCE SEP 1 1 0 1 0  
SINCE JUL 1 1 0 1 0  
 
COOLING  
TODAY 16 10 6 11  
MONTH TO DATE 174 288 -114 356  
SINCE SEP 1 988 988 0 1050  
SINCE JAN 1 4793 4457 336 4867   
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44 500 AM  
LOWEST 29 1200 PM  
AVERAGE 37  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 2003  
MINIMUM TEMPERATURE (F) 62 37 1906  
 
SUNRISE AND SUNSET  
OCTOBER 21 2018.......SUNRISE 637 AM MST SUNSET 547 PM MST  
OCTOBER 22 2018.......SUNRISE 638 AM MST SUNSET 546 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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