Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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734
CDUS43 KDLH 130643
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
143 AM CDT MON OCT 13 2025
...................................
...THE DULUTH CLIMATE SUMMARY FOR OCTOBER 12 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 63 3:44 PM 81 1995 55 8 50
MINIMUM 50 7:06 AM 18 1936 37 13 43
1988
AVERAGE 57 46 11 47
PRECIPITATION (IN)
YESTERDAY 0.18 1.17 2020 0.10 0.08 0.04
MONTH TO DATE 0.28 1.25 -0.97 0.05
SINCE SEP 1 2.81 4.73 -1.92 0.36
SINCE JAN 1 18.09 26.09 -8.00 22.72
SNOWFALL (IN)
YESTERDAY 0.0 2.3 2006 0.0 0.0 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE SEP 1 0.0 0.4 -0.4 0.0
SINCE JUL 1 0.0 0.4 -0.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 8 19 -11 18
MONTH TO DATE 123 200 -77 149
SINCE SEP 1 308 454 -146 230
SINCE JUL 1 428 568 -140 283
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 11 0 11 0
SINCE SEP 1 26 21 5 70
SINCE JAN 1 246 254 -8 308
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 14.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 11:00 PM
LOWEST 67 12:00 PM
AVERAGE 80
..........................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 80 1956
MINIMUM TEMPERATURE (F) 37 19 1917
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 7:24 AM CDT SUNSET 6:25 PM CDT
OCTOBER 14 2025.......SUNRISE 7:26 AM CDT SUNSET 6:23 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$