850
CDUS43 KDLH 180632
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
132 AM CDT TUE AUG 18 2026
...............................
..THE DULUTH CLIMATE SUMMARY FOR AUGUST 17 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 81 3:41 PM 91 1934 76 5 65
MINIMUM 50 5:09 AM 39 1981 55 -5 56
AVERAGE 66 66 0 61
PRECIPITATION (IN)
YESTERDAY 0.04 1.98 1971 0.12 -0.08 T
MONTH TO DATE 0.47 2.03 -1.56 0.58
SINCE JUN 1 9.44 10.34 -0.90 7.27
SINCE JAN 1 17.73 19.66 -1.93 14.33
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 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 4
MONTH TO DATE 5 25 -20 11
SINCE JUN 1 153 227 -74 219
SINCE JUL 1 14 75 -61 65
COOLING
YESTERDAY 1 2 -1 0
MONTH TO DATE 27 53 -26 61
SINCE JUN 1 255 199 56 193
SINCE JAN 1 263 206 57 204
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 41 1:00 PM
AVERAGE 71
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THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 92 1934
1955
MINIMUM TEMPERATURE (F) 55 38 1950
1975
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 6:10 AM CDT SUNSET 8:14 PM CDT
AUGUST 19 2026........SUNRISE 6:12 AM CDT SUNSET 8:12 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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