138  
CDUS45 KPSR 180823  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
123 AM MST THU APR 18 2024  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR APRIL 17 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93 343 PM 100 1936 86 7 92  
1946  
1987  
MINIMUM 62 539 AM 38 1922 61 1 64  
1924  
AVERAGE 78 73 5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1903 0.00 0.00 0.00  
MONTH TO DATE 0.40 0.18 0.22 0.00  
SINCE OCT 1 4.97 4.62 0.35 5.88  
SINCE JAN 1 3.79 2.75 1.04 2.88  
 
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 18 10 8 16  
SINCE MAR 1 68 75 -7 126  
SINCE JUL 1 648 869 -221 1115  
 
COOLING  
YESTERDAY 13 9 4 13  
MONTH TO DATE 99 124 -25 118  
SINCE MAR 1 160 229 -69 138  
SINCE JAN 1 202 247 -45 138    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 37 400 AM  
LOWEST 8 300 PM  
AVERAGE 23  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 1962  
1989  
MINIMUM TEMPERATURE (F) 61 38 1896  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 553 AM MST SUNSET 702 PM MST  
APRIL 19 2024.........SUNRISE 552 AM MST SUNSET 702 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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