Climatological Report (Monthly) Issued by NWS Duluth, MN
000
CXUS53 KDLH 011844
CLMDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
144 PM CDT MON MAY 01 2023
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...THE DULUTH CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 88 04/27/1952
LOW -5 04/04/1975
04/03/1954
HIGHEST 69 04/12 MM MM 50 04/09
LOWEST 8 04/07 MM MM 7 04/01
AVG. MAXIMUM 43.1 49.2 -6.1 40.3
AVG. MINIMUM 28.5 29.9 -1.4 27.2
MEAN 35.8 39.5 -3.7 33.8
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 4 2.1 1.9 2
DAYS MIN <= 32 19 19.0 0.0 23
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.18 2001
MINIMUM 0.24 1987
TOTALS 2.84 2.53 0.31 4.02
DAILY AVG. 0.09 0.08 0.01 0.13
DAYS >= .01 13 11.3 1.7 19
DAYS >= .10 8 5.8 2.2 12
DAYS >= .50 2 1.4 0.6 2
DAYS >= 1.00 0 0.4 -0.4 0
GREATEST
24 HR. TOTAL 0.79 04/20 TO 04/20
SNOWFALL (INCHES)
RECORDS
TOTAL 50.8 2013
TOTALS 11.9 9.1 2.8 19.2
SINCE 7/1 140.1 89.4 50.7 MM
SNOWDEPTH AVG. 11 4
DAYS >= 1.0 4 2.3 1.7 9
GREATEST
SNOW DEPTH 32 04/01 11 04/07
04/08
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 869 764 105 931
SINCE 7/1 8451 8555 -104 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
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WIND (MPH)
AVERAGE WIND SPEED 12.8
HIGHEST WIND SPEED/DIRECTION 46/090 DATE 04/04
HIGHEST GUST SPEED/DIRECTION 70/090 DATE 04/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.56
NUMBER OF DAYS FAIR 11
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 13
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 1
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 9 FREEZING RAIN 1
LT FREEZING RAIN 5 HAIL 2
HEAVY SNOW 2 SNOW 4
LIGHT SNOW 14 SLEET 3
FOG 14 FOG W/VIS <= 1/4 MILE 3
HAZE 8
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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