546
CXUS53 KDLH 032116
CLMDLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
316 PM CST MON FEB 03 2025

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

...THE DULUTH CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2025...

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             55   01/23/1942
                       01/22/1942
 LOW             -41   01/02/1885
HIGHEST           43   01/30         MM      MM       47  01/31
LOWEST           -27   01/21         MM      MM      -14  01/15
AVG. MAXIMUM    18.0               19.9    -1.9     23.1
AVG. MINIMUM    -0.1                2.4    -2.5     11.1
MEAN             9.0               11.2    -2.2     17.1
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32    27               27.4    -0.4       23
DAYS MIN <= 32    31               30.8     0.2       30
DAYS MIN <= 0     16               14.4     1.6        9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.70   1969
 MINIMUM        0.13   2008
TOTALS          0.50               0.95   -0.45     0.74
DAILY AVG.      0.02               0.03   -0.01     0.02
DAYS >= .01        8               10.4    -2.4       11
DAYS >= .10        2                2.8    -0.8        3
DAYS >= .50        0                0.3    -0.3        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.27   01/11 TO 01/12

SNOWFALL (INCHES)
RECORDS
 TOTAL          46.8   1969
TOTALS          10.9               16.8    -5.9      9.3
SINCE 7/1       24.5               52.4   -27.9       MM
SNOWDEPTH AVG.     5                                   4
DAYS >= 1.0        3                4.6    -1.6        4
GREATEST
 SNOW DEPTH        9   01/12                           7  01/11
                                                          01/12
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL   1730               1669      61     1479
 SINCE 7/1      4608               5219    -611       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              12.0
HIGHEST WIND SPEED/DIRECTION    33/280    DATE  01/17
                                33/250          01/28
HIGHEST GUST SPEED/DIRECTION    46/310    DATE  01/16
                                46/270          01/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.47
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     66

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW               21     SLEET                      0
FOG                       4     FOG W/VIS <= 1/4 MILE      0
HAZE                     10

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

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