314
CDUS43 KDLH 190630
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
130 AM CDT SUN OCT 19 2025
...............................
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 18 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 59 3:18 PM 79 1945 52 7 69
MINIMUM 43 11:59 PM 16 1972 35 8 52
AVERAGE 51 43 8 61
PRECIPITATION (IN)
YESTERDAY 0.00 2.66 2007 0.10 -0.10 0.03
MONTH TO DATE 0.37 1.84 -1.47 0.24
SINCE SEP 1 2.90 5.32 -2.42 0.55
SINCE JAN 1 18.18 26.68 -8.50 22.91
SNOWFALL (IN)
YESTERDAY 0.0 1.6 2002 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.7 -0.7 0.0
SINCE SEP 1 0.0 0.8 -0.8 0.0
SINCE JUL 1 0.0 0.8 -0.8 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 22 -8 4
MONTH TO DATE 211 324 -113 256
SINCE SEP 1 396 578 -182 337
SINCE JUL 1 516 692 -176 390
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
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 9.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 44 2:00 PM
AVERAGE 72
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THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 51 78 1884
MINIMUM TEMPERATURE (F) 35 12 1972
SUNRISE AND SUNSET
OCTOBER 19 2025.......SUNRISE 7:33 AM CDT SUNSET 6:14 PM CDT
OCTOBER 20 2025.......SUNRISE 7:34 AM CDT SUNSET 6:12 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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