428  
CDUS45 KPSR 280813  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
113 AM MST SUN FEB 28 2021  
   
...............................
 
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR FEBRUARY 27 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 403 PM 92 1986 73 -1 77  
MINIMUM 44 709 AM 28 1964 51 -7 45  
AVERAGE 58 62 -4 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.57 1905 0.03 -0.03 0.00  
MONTH TO DATE T 0.88 -0.88 1.34  
SINCE OCT 1 1.13 3.90 -2.77 3.78  
SINCE JAN 1 0.68 1.79 -1.11 1.53  
 
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 7 4 3 4  
MONTH TO DATE 110 159 -49 176  
SINCE DEC 1 654 726 -72 693  
SINCE JUL 1 743 829 -86 779  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 10 4 8  
SINCE DEC 1 21 13 8 9  
SINCE JAN 1 18 12 6 8    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 35 700 AM  
LOWEST 10 300 PM  
AVERAGE 23  
   
......................................................
 
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 89 1986  
MINIMUM TEMPERATURE (F) 51 30 1962  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2021......SUNRISE 657 AM MST SUNSET 624 PM MST  
MARCH 1 2021.........SUNRISE 656 AM MST SUNSET 625 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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