Climatological Report (Monthly)
Issued by NWS Duluth, MN

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CXUS53 KDLH 011310
CLMDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
652 AM CST SUN FEB 1 2015

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

...THE DULUTH MN CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2015

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            40   01/23        MM      MM       34  01/12
LOWEST            -18   01/05        MM      MM      -28  01/06
AVG. MAXIMUM     19.9              18.9     1.0     11.3
AVG. MINIMUM      5.4               1.5     3.9     -8.0
MEAN             12.7              10.2     2.5      1.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     27              27.2    -0.2       30
DAYS MIN <= 32     31              30.9     0.1       31
DAYS MIN <= 0      12              14.2    -2.2       23

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.70   1969
 MINIMUM         0.13   2008
TOTALS           0.46              0.96   -0.50     0.73
DAILY AVG.       0.01              0.03   -0.02     0.02
DAYS >= .01         8              10.3    -2.3        9
DAYS >= .10         2               2.4    -0.4        3
DAYS >= .50         0               0.4    -0.4        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.15                            01/03 TO 01/04

SNOWFALL (INCHES)
RECORDS
 MAXIMUM         46.8   1969
 MINIMUM          2.0   1921
TOTALS            6.6              19.4   -12.8      9.4
SINCE 7/1        31.7              53.2   -21.5     54.3
SNOWDEPTH AVG.      6                13      -7       18
DAYS >= 1.0         3               4.5    -1.5        5
GREATEST
 SNOW DEPTH         7   01/31                         20  01/22
                        01/30
                        01/29
 24 HR TOTAL      2.1   01/08 TO 01/08

DEGREE_DAYS
HEATING TOTAL    1616              1699     -83     1955
 SINCE 7/1       5172              5468    -296     5778
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.....................................................

WIND (MPH)
AVERAGE WIND SPEED              11.2
HIGHEST WIND SPEED/DIRECTION    31/320    DATE  01/08
HIGHEST GUST SPEED/DIRECTION    47/340    DATE  01/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     70

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          5     HAIL                       0
HEAVY SNOW                0     SNOW                       4
LIGHT SNOW               25     SLEET                      1
FOG                      11     FOG W/VIS <= 1/4 MILE      0
HAZE                     11

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

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