Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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658
CDUS43 KDLH 130637
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
137 AM CDT WED AUG 13 2025
...................................
...THE DULUTH CLIMATE SUMMARY FOR AUGUST 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 77 2:47 PM 89 1965 77 0 82
MINIMUM 60 11:59 PM 42 1990 56 4 55
AVERAGE 69 66 3 69
PRECIPITATION (IN)
YESTERDAY T 3.11 1999 0.12 -0.12 0.00
MONTH TO DATE 0.06 1.41 -1.35 1.13
SINCE JUN 1 6.75 9.72 -2.97 10.19
SINCE JAN 1 13.81 19.04 -5.23 20.01
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 4 15 -11 24
SINCE JUN 1 212 217 -5 155
SINCE JUL 1 58 65 -7 44
COOLING
YESTERDAY 4 3 1 4
MONTH TO DATE 53 39 14 27
SINCE JUN 1 185 185 0 187
SINCE JAN 1 196 192 4 188
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 48 4:00 PM
AVERAGE 73
..........................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 91 1970
MINIMUM TEMPERATURE (F) 56 37 1964
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 6:04 AM CDT SUNSET 8:22 PM CDT
AUGUST 14 2025........SUNRISE 6:06 AM CDT SUNSET 8:20 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$