837
CDUS43 KDLH 150645
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
145 AM CDT WED OCT 15 2025
...............................
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 14 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 47 3:00 PM 80 1947 54 -7 47
MINIMUM 32 6:35 AM 21 1978 36 -4 32
AVERAGE 40 45 -5 40
PRECIPITATION (IN)
YESTERDAY 0.03 1.57 1966 0.10 -0.07 0.02
MONTH TO DATE 0.31 1.45 -1.14 0.21
SINCE SEP 1 2.84 4.93 -2.09 0.52
SINCE JAN 1 18.12 26.29 -8.17 22.88
SNOWFALL (IN)
YESTERDAY 0.0 2.0 2022 0.0 0.0 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE SEP 1 0.0 0.5 -0.5 0.0
SINCE JUL 1 0.0 0.5 -0.5 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 20 5 25
MONTH TO DATE 165 240 -75 196
SINCE SEP 1 350 494 -144 277
SINCE JUL 1 470 608 -138 330
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 10:00 PM
LOWEST 63 11:00 AM
AVERAGE 80
......................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 82 1929
MINIMUM TEMPERATURE (F) 36 21 1952
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 7:27 AM CDT SUNSET 6:21 PM CDT
OCTOBER 16 2025.......SUNRISE 7:28 AM CDT SUNSET 6:19 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page