036  
CXUS53 KFSD 012212  
CLMHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
512 PM CDT WED NOV 01 2023  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1881 TO 2023  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 102 10/05/1963  
LOW -6 10/29/1925  
HIGHEST 93 10/01 MM MM 85 10/11  
LOWEST 15 10/31 MM MM 9 10/18  
AVG. MAXIMUM 60.2 60.2 -0.0 65.7  
AVG. MINIMUM 38.0 35.5 2.5 34.3  
MEAN 49.1 47.9 1.2 50.0  
DAYS MAX >= 90 2 0.2 1.8 0  
DAYS MAX <= 32 2 0.4 1.6 0  
DAYS MIN <= 32 10 11.4 -1.4 13  
DAYS MIN <= 0 0 0.0 0.0 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 6.44 1946  
MINIMUM T 1952  
TOTALS 4.01 1.95 2.06 0.29  
DAILY AVG. 0.13 0.06 0.07 0.01  
DAYS >= .01 7 7.4 -0.4 6  
DAYS >= .10 4 3.6 0.4 0  
DAYS >= .50 2 1.4 0.6 0  
DAYS >= 1.00 2 0.4 1.6 0  
GREATEST  
24 HR. TOTAL 3.48 10/12 TO 10/13  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 10.7 1995  
TOTALS T 1.4 -1.4 0.0  
SINCE 7/1 T 1.4 -1.4 0.0  
SNOWDEPTH AVG. T 0  
DAYS >= 1.0 0 0.4 -0.4 0  
GREATEST  
SNOW DEPTH T 10/29 0 MM  
24 HR TOTAL T 10/28 TO 10/28  
 
DEGREE DAYS  
HEATING TOTAL 523 536 -13 471  
SINCE 7/1 582 711 -129 MM  
COOLING TOTAL 37 5 32 15  
SINCE 1/1 1043 752 291 MM    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 11.1  
HIGHEST WIND SPEED/DIRECTION 39/320 DATE 10/30  
HIGHEST GUST SPEED/DIRECTION 52/320 DATE 10/30  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.36  
NUMBER OF DAYS FAIR 17  
NUMBER OF DAYS PC 8  
NUMBER OF DAYS CLOUDY 6  
 
AVERAGE RH (PERCENT) 69  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 MIXED PRECIP 0  
HEAVY RAIN 2 RAIN 4  
LIGHT RAIN 11 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 4 SLEET 0  
FOG 11 FOG W/VIS <= 1/4 MILE 2  
HAZE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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