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CXUS53 KDLH 021725
CLMDLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1125 AM CST THU JAN 02 2025

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

...THE DULUTH CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             56   12/06/1939
 LOW             -35   12/28/1917
HIGHEST           42   12/07         MM      MM       50  12/27
LOWEST           -18   12/12         MM      MM        8  12/18
AVG. MAXIMUM    26.1               24.7     1.4     36.1
AVG. MINIMUM    13.9                9.6     4.3     24.5
MEAN            20.0               17.1     2.9     30.3
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    21               23.8    -2.8        8
DAYS MIN <= 32    30               30.5    -0.5       24
DAYS MIN <= 0      6                8.4    -2.4        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.89   1879
 MINIMUM        0.07   1905
TOTALS          1.34               1.47   -0.13     3.17
DAILY AVG.      0.04               0.05   -0.01     0.10
DAYS >= .01       10               10.7    -0.7       10
DAYS >= .10        4                3.7     0.3        7
DAYS >= .50        1                0.9     0.1        3
DAYS >= 1.00       0                0.1    -0.1        0
GREATEST
 24 HR. TOTAL   0.67   12/27 TO 12/28

SNOWFALL (INCHES)
RECORDS
 TOTAL          44.9   2022
TOTALS           6.6               18.7   -12.1      4.8
SINCE 7/1       13.6               35.6   -22.0       MM
SNOWDEPTH AVG.     4                                   0
DAYS >= 1.0        2                5.1    -3.1        1
GREATEST
 SNOW DEPTH        6   12/21                           1  12/20
                       12/22
                       12/23
                                                          12/27
                                                          12/31
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL   1386               1483     -97     1078
 SINCE 7/1      2878               3553    -675       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       308                255      53       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
HIGHEST WIND SPEED/DIRECTION    31/320    DATE  12/04
HIGHEST GUST SPEED/DIRECTION    49/310    DATE  12/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.78
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY         21

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          5     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               18     SLEET                      2
FOG                      22     FOG W/VIS <= 1/4 MILE      8
HAZE                     10

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

$$