Climatological Report (Daily)
Issued by NWS Duluth, MN

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207
CDUS43 KDLH 310734
CLIDLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
134 AM CST FRI JAN 31 2025

...................................

...THE DULUTH CLIMATE SUMMARY FOR JANUARY 30 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         43   4:12 PM  44    1890  20     23       35
  MINIMUM         19   6:40 AM -35    1994   2     17       28
  AVERAGE         31                        11     20       32

PRECIPITATION (IN)
  YESTERDAY        0.00          0.51 2001   0.02  -0.02     0.01
  MONTH TO DATE    0.50                      0.92  -0.42     0.74
  SINCE DEC 1      1.84                      2.39  -0.55     3.91
  SINCE JAN 1      0.50                      0.92  -0.42     0.74

SNOWFALL (IN)
  YESTERDAY        0.0           4.7  1974   0.5   -0.5       T
  MONTH TO DATE   10.9                      16.3   -5.4      9.3
  SINCE DEC 1     17.5                      35.0  -17.5     14.1
  SINCE JUL 1     24.5                      51.9  -27.4     17.1
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  YESTERDAY       34                        54    -20       33
  MONTH TO DATE 1683                      1611     72     1452
  SINCE DEC 1   3069                      3094    -25     2530
  SINCE JUL 1   4561                      5165   -604     4387

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     4.6


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           6:00 AM
 LOWEST     44           2:00 PM
 AVERAGE    61

..........................................................


THE DULUTH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   21        48      1892
 MINIMUM TEMPERATURE (F)    2       -33      1982


SUNRISE AND SUNSET
JANUARY 31 2025.......SUNRISE   7:34 AM CST   SUNSET   5:11 PM CST
FEBRUARY  1 2025......SUNRISE   7:33 AM CST   SUNSET   5:13 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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