Climatological Report (Annual) Issued by NWS Duluth, MN
000
CXUS53 KDLH 041752
CLADLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1152 AM CST THU JAN 04 2024
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...THE DULUTH CLIMATE SUMMARY FOR THE YEAR OF 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 106 07/13/1936
LOW -41 01/02/1885
HIGHEST 97 09/03 MM MM 94 06/20
LOWEST -22 02/03 MM MM -23 01/01
AVG. MAXIMUM 51.2 50.0 1.2 47.8
AVG. MINIMUM 33.8 31.1 2.7 29.6
MEAN 42.5 40.6 1.9 38.7
DAYS MAX >= 90 1 1.6 -0.6 2
DAYS MAX <= 32 79 99.4 -20.4 113
DAYS MIN <= 32 168 176.6 -8.6 185
DAYS MIN <= 0 17 37.7 -20.7 57
PRECIPITATION (INCHES)
RECORD
MAXIMUM 45.28 1879
MINIMUM 18.11 1910
TOTALS 32.99 31.18 1.81 34.06
DAILY AVG. 0.09 0.09 0.00 0.09
DAYS >= .01 129 133.2 -4.2 158
DAYS >= .10 72 65.7 6.3 79
DAYS >= .50 18 18.4 -0.4 21
DAYS >= 1.00 6 5.7 0.3 4
GREATEST
24 HR. TOTAL 4.17
SNOWFALL (INCHES)
RECORDS
TOTAL 168.9 1950
SNOW DEPTH 48 03/19/1965
TOTALS 85.0 90.2 -5.2 125.6
SINCE 7/1 7.8 35.6 -27.8 MM
SNOWDEPTH AVG. 7 5
DAYS >= TRACE 100 62.4 37.6 127
DAYS >= 1.0 23 -1.8
GREATEST
SNOW DEPTH 37 03/12 27 12/17
03/13
24 HR TOTAL 6.6 03/12
DEGREE DAYS
HEATING TOTAL 8359 9115 -756 9668
SINCE 7/1 2935 3553 -618 MM
COOLING TOTAL 290 255 35 239
SINCE 1/1 290 255 35 MM
FREEZE DATES
RECORD
EARLIEST 08/27/1986
LATEST 06/21/1992
EARLIEST 10/16
LATEST 05/03
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WIND (MPH)
AVERAGE WIND SPEED 9.7
RESULTANT WIND SPEED/DIRECTION 1/030
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 0.50
NUMBER OF DAYS FAIR 146
NUMBER OF DAYS PC 104
NUMBER OF DAYS CLOUDY 115
AVERAGE RH (PERCENT) 71
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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