697  
CDUS45 KPSR 190815  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
115 AM MST THU OCT 19 2023  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR OCTOBER 18 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 102 334 PM 103 2003 88 14 87  
MINIMUM 72 652 AM 43 1966 65 7 69  
AVERAGE 87 76 11 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1948 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.33 -0.33 0.95  
SINCE OCT 1 0.00 0.33 -0.33 0.95  
SINCE JAN 1 3.03 5.68 -2.65 3.73  
 
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 22 12 10 13  
MONTH TO DATE 354 271 83 306  
SINCE SEP 1 1146 998 148 1097  
SINCE JAN 1 5013 4555 458 4928    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 28 700 AM  
LOWEST 10 600 PM  
AVERAGE 19  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 101 2003  
MINIMUM TEMPERATURE (F) 64 40 1917  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 636 AM MST SUNSET 550 PM MST  
OCTOBER 20 2023.......SUNRISE 637 AM MST SUNSET 549 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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