Climatological Report (Daily)
Issued by NWS Duluth, MN

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000
CDUS43 KDLH 170633
CLIINL


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1231 AM CST SUN DEC 17 2017


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

...THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR DECEMBER 16 2017...

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)
 YESTERDAY
  MAXIMUM         20   1159 PM  43    1913  19      1        2
  MINIMUM          0    949 AM -30    1963   0      0      -12
  AVERAGE         10                         9      1       -5

PRECIPITATION (IN)
  YESTERDAY        0.03          0.70 1984   0.02   0.01      T
  MONTH TO DATE    0.79                      0.43   0.36     0.78
  SINCE DEC 1      0.79                      0.43   0.36     0.78
  SINCE JAN 1     23.18                     23.84  -0.66    27.95

SNOWFALL (IN)
  YESTERDAY        0.8           3.2  1996   0.4    0.4       T
  MONTH TO DATE    8.2                       7.6    0.6     11.7
  SINCE DEC 1      8.2                       7.6    0.6     11.7
  SINCE JUL 1     22.2                      23.6   -1.4     20.1
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  YESTERDAY       55                        56     -1       70
  MONTH TO DATE  783                       839    -56      867
  SINCE DEC 1    783                       839    -56      867
  SINCE JUL 1   3177                      3300   -123     2673

 COOLING
  YESTERDAY        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    12   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     7.1


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 PM
 LOWEST     79           100 AM
 AVERAGE    86

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


THE INTERNATIONAL FALLS MN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   18        40      1923
 MINIMUM TEMPERATURE (F)   -1       -35      1983


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   801 AM CST   SUNSET   419 PM CST
DECEMBER 18 2017......SUNRISE   801 AM CST   SUNSET   419 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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