Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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CDUS43 KDLH 310628
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
128 AM CDT FRI JUL 31 2026
...................................
...THE DULUTH CLIMATE SUMMARY FOR JULY 30 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 86 3:10 PM 94 1885 78 8 73
1995
MINIMUM 70 2:10 AM 42 1971 57 13 55
1992
AVERAGE 78 68 10 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.34 1979 0.11 -0.11 0.00
MONTH TO DATE 2.28 3.81 -1.53 3.75
SINCE JUN 1 6.56 8.20 -1.64 6.69
SINCE JAN 1 14.85 17.52 -2.67 13.75
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
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 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 1
MONTH TO DATE 9 46 -37 50
SINCE JUN 1 148 198 -50 204
SINCE JUL 1 9 46 -37 50
COOLING
YESTERDAY 13 4 9 0
MONTH TO DATE 196 111 85 105
SINCE JUN 1 215 147 68 132
SINCE JAN 1 223 154 69 143
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 2:00 AM
LOWEST 55 1:00 PM
AVERAGE 73
..........................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 2006
MINIMUM TEMPERATURE (F) 57 42 1924
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 5:48 AM CDT SUNSET 8:42 PM CDT
AUGUST 1 2026........SUNRISE 5:49 AM CDT SUNSET 8:41 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$