140
CDUS43 KDLH 012044
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
344 PM CDT MON SEP 01 2025
...............................
..THE DULUTH CLIMATE SUMMARY FOR AUGUST 31 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 74 MM 92 1961 73 1 84
MINIMUM 61 5:49 AM 33 1970 53 8 54
AVERAGE 68 63 5 69
PRECIPITATION (IN)
YESTERDAY 0.59 1.20 1989 0.12 0.47 0.00
MONTH TO DATE 1.53 3.73 -2.20 3.48
SINCE JUN 1 8.22 12.04 -3.82 12.54
SINCE JAN 1 15.28 21.36 -6.08 22.36
SNOWFALL (IN)
YESTERDAY 0.0 T 1949 0.0 0.0 0.0
2018
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 4 -4 0
MONTH TO DATE 66 64 2 33
SINCE JUN 1 274 266 8 164
SINCE JUL 1 120 114 6 53
COOLING
YESTERDAY 3 2 1 4
MONTH TO DATE 78 80 -2 77
SINCE JUN 1 210 226 -16 237
SINCE JAN 1 221 233 -12 238
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 11:00 AM
LOWEST MM
AVERAGE MM
......................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1894
MINIMUM TEMPERATURE (F) 52 30 1974
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 6:29 AM CDT SUNSET 7:47 PM CDT
SEPTEMBER 2 2025.....SUNRISE 6:30 AM CDT SUNSET 7:45 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