Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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CDUS43 KDLH 220627
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
127 AM CDT FRI AUG 22 2025
...................................
...THE DULUTH CLIMATE SUMMARY FOR AUGUST 21 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 78 4:12 PM 90 1976 75 3 75
MINIMUM 55 5:09 AM 37 2004 55 0 53
AVERAGE 67 65 2 64
PRECIPITATION (IN)
YESTERDAY T 1.91 1916 0.12 -0.12 0.00
MONTH TO DATE 0.84 2.51 -1.67 2.53
SINCE JUN 1 7.53 10.82 -3.29 11.59
SINCE JAN 1 14.59 20.14 -5.55 21.41
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 2 -2 1
MONTH TO DATE 16 33 -17 29
SINCE JUN 1 224 235 -11 160
SINCE JUL 1 70 83 -13 49
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 70 61 9 48
SINCE JUN 1 202 207 -5 208
SINCE JAN 1 213 214 -1 209
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 64 4:00 PM
AVERAGE 82
..........................................................
THE DULUTH CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 87 1969
MINIMUM TEMPERATURE (F) 55 39 1967
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 6:16 AM CDT SUNSET 8:06 PM CDT
AUGUST 23 2025........SUNRISE 6:17 AM CDT SUNSET 8:04 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$