451
CDUS43 KDLH 101553
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1053 AM CDT THU SEP 10 2026
...............................
..THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 9 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 2:56 PM 90 1931 70 1 67
1961
MINIMUM 55 11:59 PM 33 1975 50 5 57
AVERAGE 63 60 3 62
PRECIPITATION (IN)
YESTERDAY 0.00 1.91 1929 0.12 -0.12 0.10
MONTH TO DATE 2.00 1.07 0.93 1.89
SINCE SEP 1 2.00 1.07 0.93 1.89
SINCE JAN 1 21.56 22.43 -0.87 17.17
SNOWFALL (IN)
YESTERDAY 0.0 T 1992 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 6 -4 3
MONTH TO DATE 7 46 -39 102
SINCE SEP 1 7 46 -39 102
SINCE JUL 1 42 160 -118 222
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 20 10 10 1
SINCE SEP 1 20 10 10 1
SINCE JAN 1 297 243 54 221
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 13.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 51 3:00 PM
AVERAGE 71
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THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 85 1908
MINIMUM TEMPERATURE (F) 49 31 1917
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 6:40 AM CDT SUNSET 7:30 PM CDT
SEPTEMBER 11 2026.....SUNRISE 6:41 AM CDT SUNSET 7:28 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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