Climatological Report (Monthly) Issued by NWS Duluth, MN
000
CXUS53 KDLH 020437
CLMDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1137 PM CDT FRI SEP 01 2023
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...THE DULUTH CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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
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TEMPERATURE (F)
RECORD
HIGH 97 08/01/1930
LOW 32 08/27/1986
HIGHEST 89 08/03 MM MM 84 08/05
08/23
LOWEST 42 08/27 MM MM 48 08/14
AVG. MAXIMUM 76.1 75.8 0.3 74.3
AVG. MINIMUM 55.2 55.2 -0.0 56.6
MEAN 65.6 65.5 0.1 65.5
DAYS MAX >= 90 0 0.5 -0.5 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.31 1972
MINIMUM 0.29 1930
TOTALS 1.68 3.73 -2.05 3.69
DAILY AVG. 0.05 0.12 -0.07 0.12
DAYS >= .01 8 10.8 -2.8 11
DAYS >= .10 5 6.4 -1.4 7
DAYS >= .50 1 2.6 -1.6 2
DAYS >= 1.00 0 1.0 -1.0 1
GREATEST
24 HR. TOTAL 0.77 08/16 TO 08/16
SNOWFALL (INCHES)
RECORDS
TOTAL T 2021
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 T 0.0 0.0 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 0 0.0 0.0 0
GREATEST
SNOW DEPTH 0 0 MM
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 50 64 -14 37
SINCE 7/1 95 114 -19 MM
COOLING TOTAL 76 80 -4 60
SINCE 1/1 206 233 -27 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.2
HIGHEST WIND SPEED/DIRECTION 31/210 DATE 08/16
HIGHEST GUST SPEED/DIRECTION 49/190 DATE 08/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.36
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 5
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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