906  
CXUS53 KDLH 032036  
CLMDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
336 PM CDT WED APR 03 2024  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR THE MONTH OF MARCH 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE DATE(S)  
NORMAL    
............................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 81 03/28/1946  
LOW -29 03/02/1989  
HIGHEST 64 03/12 MM MM 43 03/25  
LOWEST 7 03/23 MM MM -8 03/02  
AVG. MAXIMUM 40.1 36.2 3.9 32.1  
AVG. MINIMUM 20.7 17.8 2.9 14.0  
MEAN 30.4 27.0 3.4 23.0  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 8 12.2 -4.2 13  
DAYS MIN <= 32 29 27.9 1.1 31  
DAYS MIN <= 0 0 3.3 -3.3 2  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 5.12 1965  
MINIMUM 0.22 1959  
TOTALS 1.89 1.46 0.43 2.49  
DAILY AVG. 0.06 0.05 0.01 0.08  
DAYS >= .01 9 9.6 -0.6 13  
DAYS >= .10 3 4.2 -1.2 7  
DAYS >= .50 2 0.5 1.5 0  
DAYS >= 1.00 0 0.1 -0.1 0  
GREATEST  
24 HR. TOTAL 0.76 03/24 TO 03/25  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 48.2 1917  
TOTALS 19.9 12.8 7.1 34.9  
SINCE 7/1 38.6 80.3 -41.7 MM  
SNOWDEPTH AVG. 3 32  
DAYS >= 1.0 3 3.6 -0.6 7  
GREATEST  
SNOW DEPTH 13 03/26 37 03/12  
03/27  
03/13  
24 HR TOTAL MM  
 
DEGREE DAYS  
HEATING TOTAL 1063 1178 -115 1293  
SINCE 7/1 6564 7790 -1226 MM  
COOLING TOTAL 0 0 0 0  
SINCE 1/1 0 0 0 MM    
............................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 11.1  
HIGHEST WIND SPEED/DIRECTION 31/070 DATE 03/25  
HIGHEST GUST SPEED/DIRECTION 42/320 DATE 03/19  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.46  
NUMBER OF DAYS FAIR 13  
NUMBER OF DAYS PC 11  
NUMBER OF DAYS CLOUDY 7  
 
AVERAGE RH (PERCENT) 59  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 1 MIXED PRECIP 0  
HEAVY RAIN 0 RAIN 0  
LIGHT RAIN 3 FREEZING RAIN 0  
LT FREEZING RAIN 2 HAIL 1  
HEAVY SNOW 2 SNOW 5  
LIGHT SNOW 10 SLEET 0  
FOG 9 FOG W/VIS <= 1/4 MILE 0  
HAZE 3  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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