Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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CDUS43 KDLH 220631
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
131 AM CDT TUE SEP 22 2026
...................................
...THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 21 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 59 2:25 PM 88 1908 65 -6 73
MINIMUM 44 6:12 AM 28 1974 45 -1 57
AVERAGE 52 55 -3 65
PRECIPITATION (IN)
YESTERDAY 0.00 2.43 1924 0.12 -0.12 0.29
MONTH TO DATE 3.21 2.48 0.73 2.53
SINCE SEP 1 3.21 2.48 0.73 2.53
SINCE JAN 1 22.77 23.84 -1.07 17.81
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1974 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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 13 10 3 0
MONTH TO DATE 116 144 -28 148
SINCE SEP 1 116 144 -28 148
SINCE JUL 1 151 258 -107 268
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 25 19 6 10
SINCE SEP 1 25 19 6 10
SINCE JAN 1 302 252 50 230
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 55 2:00 PM
AVERAGE 76
..........................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 84 1903
1908
1922
MINIMUM TEMPERATURE (F) 45 23 1974
SUNRISE AND SUNSET
SEPTEMBER 22 2026.....SUNRISE 6:56 AM CDT SUNSET 7:06 PM CDT
SEPTEMBER 23 2026.....SUNRISE 6:57 AM CDT SUNSET 7:04 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$