201  
CDUS43 KMPX 180739  
CLIEAU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN  
239 AM CDT MON SEP 18 2023  
   
...............................
 
 
   
..THE EAU CLAIRE WI CLIMATE SUMMARY FOR SEPTEMBER 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 222 PM 93 1948 72 2 79  
MINIMUM 44 609 AM 31 1959 49 -5 66  
AVERAGE 59 60 -1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.89 1942 0.12 -0.12 T  
MONTH TO DATE 0.08 2.12 -2.04 1.09  
SINCE SEP 1 0.08 2.12 -2.04 1.09  
SINCE JAN 1 20.16 25.83 -5.67 24.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 6 0 0  
MONTH TO DATE 48 68 -20 26  
SINCE SEP 1 48 68 -20 26  
SINCE JUL 1 73 107 -34 30  
 
COOLING  
YESTERDAY 0 2 -2 8  
MONTH TO DATE 77 42 35 59  
SINCE SEP 1 77 42 35 59  
SINCE JAN 1 684 552 132 627    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 41 100 PM  
AVERAGE 71  
   
......................................................
 
 
THE EAU CLAIRE WI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1948  
MINIMUM TEMPERATURE (F) 48 29 1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 648 AM CDT SUNSET 711 PM CDT  
SEPTEMBER 19 2023.....SUNRISE 649 AM CDT SUNSET 709 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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