Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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CDUS43 KDLH 110642
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
142 AM CDT MON AUG 11 2025
...................................
...THE DULUTH CLIMATE SUMMARY FOR AUGUST 10 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 81 2:48 PM 90 1947 77 4 70
MINIMUM 61 11:59 PM 41 1967 56 5 51
AVERAGE 71 67 4 61
PRECIPITATION (IN)
YESTERDAY 0.00 2.38 1909 0.12 -0.12 0.00
MONTH TO DATE 0.06 1.17 -1.11 1.13
SINCE JUN 1 6.75 9.48 -2.73 10.19
SINCE JAN 1 13.81 18.80 -4.99 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 4
MONTH TO DATE 4 11 -7 24
SINCE JUN 1 212 213 -1 155
SINCE JUL 1 58 61 -3 44
COOLING
YESTERDAY 6 3 3 0
MONTH TO DATE 46 33 13 21
SINCE JUN 1 178 179 -1 181
SINCE JAN 1 189 186 3 182
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 47 3:00 PM
AVERAGE 72
..........................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 94 1947
MINIMUM TEMPERATURE (F) 56 37 1982
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 6:02 AM CDT SUNSET 8:25 PM CDT
AUGUST 12 2025........SUNRISE 6:03 AM CDT SUNSET 8:24 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$