574
CDUS43 KDLH 200628
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
128 AM CDT SAT SEP 20 2025
...............................
..THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 19 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 3:39 PM 90 1984 66 -10 80
MINIMUM 54 10:05 AM 27 1962 46 8 65
AVERAGE 55 56 -1 73
PRECIPITATION (IN)
YESTERDAY 0.24 2.60 1988 0.12 0.12 0.07
MONTH TO DATE 2.14 2.25 -0.11 0.15
SINCE SEP 1 2.14 2.25 -0.11 0.15
SINCE JAN 1 17.42 23.61 -6.19 22.51
SNOWFALL (IN)
YESTERDAY 0.0 T 1991 0.0 0.0 0.0
2012
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 10 9 1 0
MONTH TO DATE 143 124 19 44
SINCE SEP 1 143 124 19 44
SINCE JUL 1 263 238 25 97
COOLING
YESTERDAY 0 0 0 8
MONTH TO DATE 10 19 -9 64
SINCE SEP 1 10 19 -9 64
SINCE JAN 1 230 252 -22 302
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 17.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 83 1:00 AM
AVERAGE 92
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THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 87 1891
MINIMUM TEMPERATURE (F) 46 23 1962
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 6:53 AM CDT SUNSET 7:10 PM CDT
SEPTEMBER 21 2025.....SUNRISE 6:55 AM CDT SUNSET 7:08 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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