Climatological Report (Daily)
Issued by NWS Duluth, MN

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739
CDUS43 KDLH 130639
CLIDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
133 AM CDT WED SEP 13 2017


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

...THE DULUTH MN CLIMATE SUMMARY FOR SEPTEMBER 12 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         78    325 PM  87    1948  67     11       72
  MINIMUM         46    516 AM  29    2007  48     -2       56
  AVERAGE         62                        57      5       64

PRECIPITATION (IN)
  YESTERDAY        0.00          2.04 1903   0.14  -0.14     0.01
  MONTH TO DATE    0.86                      1.66  -0.80     2.22
  SINCE SEP 1      0.86                      1.66  -0.80     2.22
  SINCE JAN 1     28.55                     22.36   6.19    26.14

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0
                                      2001
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        3                         8     -5        1
  MONTH TO DATE   85                        79      6       17
  SINCE SEP 1     85                        79      6       17
  SINCE JUL 1    255                       228     27       71

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                        12    -11       14
  SINCE SEP 1      1                        12    -11       14
  SINCE JAN 1    101                       202   -101      281
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.8


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     35          1100 AM
 AVERAGE    64

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


THE DULUTH MN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        84      1990
 MINIMUM TEMPERATURE (F)   47        30      1975
                                             1963
                                             1923


SUNRISE AND SUNSET
SEPTEMBER 13 2017.....SUNRISE   644 AM CDT   SUNSET   724 PM CDT
SEPTEMBER 14 2017.....SUNRISE   646 AM CDT   SUNSET   722 PM CDT


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




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