Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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CDUS43 KDLH 192127
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
427 PM CDT TUE AUG 19 2025
...................................
...THE DULUTH CLIMATE SUMMARY FOR AUGUST 19 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 80 2:59 PM 94 1976 76 4 75
MINIMUM 62 5:46 AM 37 2004 55 7 52
AVERAGE 71 65 6 64
PRECIPITATION (IN)
TODAY T 2.89 2009 0.13 -0.13 0.00
MONTH TO DATE 0.84 2.27 -1.43 2.53
SINCE JUN 1 7.53 10.58 -3.05 11.59
SINCE JAN 1 14.59 19.90 -5.31 21.41
SNOWFALL (IN)
TODAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 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
TODAY 0 2 -2 1
MONTH TO DATE 16 29 -13 25
SINCE JUN 1 224 231 -7 156
SINCE JUL 1 70 79 -9 45
COOLING
TODAY 6 2 4 0
MONTH TO DATE 67 57 10 48
SINCE JUN 1 199 203 -4 208
SINCE JAN 1 210 210 0 209
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 2.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 60 2:00 PM
AVERAGE 80
..........................................................
THE DULUTH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 91 2013
MINIMUM TEMPERATURE (F) 55 36 2004
SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE 6:12 AM CDT SUNSET 8:12 PM CDT
AUGUST 20 2025........SUNRISE 6:13 AM CDT SUNSET 8:10 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$