Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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902
CDUS43 KDLH 010635
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
135 AM CDT THU OCT 01 2026
...................................
...THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 30 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 75 3:25 PM 82 1897 61 14 65
MINIMUM 56 11:59 PM 26 1972 42 14 54
AVERAGE 66 51 15 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.28 1879 0.11 -0.11 0.00
MONTH TO DATE 3.45 3.48 -0.03 2.53
SINCE SEP 1 3.45 3.48 -0.03 2.53
SINCE JAN 1 23.01 24.84 -1.83 17.81
SNOWFALL (IN)
YESTERDAY 0.0 0.7 1985 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 14 -14 5
MONTH TO DATE 185 252 -67 185
SINCE SEP 1 185 252 -67 185
SINCE JUL 1 220 366 -146 305
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 26 21 5 15
SINCE SEP 1 26 21 5 15
SINCE JAN 1 303 254 49 235
...................................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 50 4:00 PM
AVERAGE 75
..........................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 80 1963
1989
MINIMUM TEMPERATURE (F) 41 20 1961
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 7:08 AM CDT SUNSET 6:48 PM CDT
OCTOBER 2 2026.......SUNRISE 7:09 AM CDT SUNSET 6:46 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
NOTE: SET SUSTAINED AND GUST WIND DATA TO MISSING FOR LIKELY ERRONEOUS DATA FOR THE PEAK OF EACH.