468
CDUS43 KDLH 152131
CLIDLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
431 PM CDT THU MAY 15 2025
...............................
..THE DULUTH CLIMATE SUMMARY FOR MAY 15 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 77 12:19 PM 88 1931 63 14 61
MINIMUM 46 2:42 AM 26 2004 41 5 43
AVERAGE 62 52 10 52
PRECIPITATION (IN)
TODAY 0.00 1.28 1915 0.11 -0.11 T
MONTH TO DATE 0.79 1.52 -0.73 1.71
SINCE MAR 1 4.80 5.51 -0.71 6.31
SINCE JAN 1 6.37 7.47 -1.10 7.38
SNOWFALL (IN)
TODAY 0.0 2.0 1907 0.1 -0.1 0.0
MONTH TO DATE T 0.7 -0.7 T
SINCE JUL 1 55.5 90.1 -34.6 38.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 3 13 -10 13
MONTH TO DATE 150 238 -88 210
SINCE MAR 1 1986 2180 -194 1967
SINCE JUL 1 8081 8792 -711 7468
COOLING
TODAY 0 0 0 0
MONTH TO DATE 11 0 11 0
SINCE MAR 1 11 0 11 0
SINCE JAN 1 11 0 11 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 14.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 55 3:00 PM
AVERAGE 76
......................................................
THE DULUTH CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 88 2018
MINIMUM TEMPERATURE (F) 41 20 1929
SUNRISE AND SUNSET
MAY 15 2025...........SUNRISE 5:34 AM CDT SUNSET 8:37 PM CDT
MAY 16 2025...........SUNRISE 5:32 AM CDT SUNSET 8:39 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