837  
CDUS45 KPSR 080822  
CLIPHX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PHOENIX AZ  
122 AM MST MON SEP 08 2025  
   
...............................  
 
   
..THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 7 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 102 524 PM 111 1979 103 -1 110  
MINIMUM 83 627 AM 61 1895 81 2 91  
AVERAGE 93 92 1 101  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1926 0.02 -0.02 0.00  
MONTH TO DATE 0.18 0.17 0.01 0.00  
SINCE OCT 1 2.15 6.82 -4.67 5.72  
SINCE JAN 1 2.15 4.95 -2.80 4.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
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 28 27 1 36  
MONTH TO DATE 193 193 0 242  
SINCE SEP 1 193 193 0 242  
SINCE JAN 1 4185 3750 435 4374    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 400 AM  
LOWEST 23 600 PM  
AVERAGE 41  
   
......................................................  
 
THE PHOENIX AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 103 110 1979  
2023  
2024  
MINIMUM TEMPERATURE (F) 81 62 1912  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2025.....SUNRISE 607 AM MST SUNSET 643 PM MST  
SEPTEMBER 9 2025.....SUNRISE 608 AM MST SUNSET 642 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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