Climatological Report (Daily)
Issued by NWS Duluth, MN

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000
CDUS43 KDLH 150648
CLIDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1246 AM CST FRI DEC 15 2017


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

...THE DULUTH MN CLIMATE SUMMARY FOR DECEMBER 14 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         17    128 PM  52    1894  22     -5        3
  MINIMUM          3    108 AM -26    1901   8     -5       -8
  AVERAGE         10                        15     -5       -2

PRECIPITATION (IN)
  YESTERDAY        T             1.20 2005   0.03  -0.03      T
  MONTH TO DATE    0.48                      0.58  -0.10     0.83
  SINCE DEC 1      0.48                      0.58  -0.10     0.83
  SINCE JAN 1     36.43                     30.33   6.10    32.42

SNOWFALL (IN)
  YESTERDAY        0.7          13.2  2005   0.5    0.2       T
  MONTH TO DATE    6.8                       7.6   -0.8     15.5
  SINCE DEC 1      6.8                       7.6   -0.8     15.5
  SINCE JUL 1     28.4                      23.7    4.7     23.6
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       55                        50      5       67
  MONTH TO DATE  646                       666    -20      673
  SINCE DEC 1    646                       666    -20      673
  SINCE JUL 1   2792                      2879    -87     2155

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    126                       204    -78      281
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     8.3


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     73           700 PM
 AVERAGE    87

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


THE DULUTH MN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   22        48      1877
 MINIMUM TEMPERATURE (F)    7       -25      1926
                                             1919


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   747 AM CST   SUNSET   421 PM CST
DECEMBER 16 2017......SUNRISE   748 AM CST   SUNSET   421 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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