Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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791
CDUS43 KDLH 200637
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
137 AM CDT SUN SEP 20 2026
...................................
...THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 19 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 65 MM 90 1984 66 -1 56
MINIMUM 51 9:00 PM 27 1962 46 5 54
AVERAGE 58 56 2 55
PRECIPITATION (IN)
YESTERDAY 0.00 2.60 1988 0.12 -0.12 0.24
MONTH TO DATE 3.21 2.25 0.96 2.14
SINCE SEP 1 3.21 2.25 0.96 2.14
SINCE JAN 1 22.77 23.61 -0.84 17.42
SNOWFALL (IN)
YESTERDAY 0.0 T 1991 0.0 0.0 0.0
2012
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 7 9 -2 10
MONTH TO DATE 89 124 -35 143
SINCE SEP 1 89 124 -35 143
SINCE JUL 1 124 238 -114 263
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 12 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 70 3:00 PM
AVERAGE 85
..........................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 87 1891
MINIMUM TEMPERATURE (F) 46 23 1962
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 6:53 AM CDT SUNSET 7:10 PM CDT
SEPTEMBER 21 2026.....SUNRISE 6:54 AM CDT SUNSET 7:08 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$