Climatological Report (Daily)
Issued by NWS Duluth, MN

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CDUS43 KDLH 182222
CLIINL


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
421 PM CST MON DEC 18 2017


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

...THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR DECEMBER 18 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         33   1226 PM  42    1923  18     15       -1
  MINIMUM         25    228 AM -36    1983  -1     26      -30
  AVERAGE         29                         8     21      -15

PRECIPITATION (IN)
  TODAY            0.23                      0.02   0.21     0.00
  MONTH TO DATE    1.02                      0.48   0.54     0.78
  SINCE DEC 1      1.02                      0.48   0.54     0.78
  SINCE JAN 1     23.41                     23.89  -0.48    27.95

SNOWFALL (IN)
  TODAY           MM                         0.5   MM        0.0
  MONTH TO DATE    8.2                       8.6   -0.4     11.7
  SINCE JUL 1     22.2                      24.6   -2.4     20.1
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  TODAY           36                        57    -21       80
  MONTH TO DATE  858                       952    -94     1025
  SINCE DEC 1    858                       952    -94     1025
  SINCE JUL 1   3252                      3413   -161     2831

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1     86                       192   -106      155
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 AM
 LOWEST     78          1000 AM
 AVERAGE    85

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


THE INTERNATIONAL FALLS MN CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   18        42      1923
 MINIMUM TEMPERATURE (F)   -1       -41      1955


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   801 AM CST   SUNSET   419 PM CST
DECEMBER 19 2017......SUNRISE   802 AM CST   SUNSET   420 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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