Climatological Report (Daily)
Issued by NWS Duluth, MN

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046
CDUS43 KDLH 110619
CLIDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
118 AM CDT MON SEP 11 2017


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

...THE DULUTH MN CLIMATE SUMMARY FOR SEPTEMBER 10 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         72    138 PM  85    1908  67      5       68
  MINIMUM         53    613 AM  31    1917  48      5       51
  AVERAGE         63                        58      5       60

PRECIPITATION (IN)
  YESTERDAY        0.02          1.80 1951   0.14  -0.12     0.09
  MONTH TO DATE    0.86                      1.38  -0.52     2.21
  SINCE SEP 1      0.86                      1.38  -0.52     2.21
  SINCE JAN 1     28.55                     22.08   6.47    26.13

SNOWFALL (IN)
  YESTERDAY        0.0           0.0         0.0    0.0      0.0
  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        2                         8     -6        5
  MONTH TO DATE   82                        63     19       14
  SINCE SEP 1     82                        63     19       14
  SINCE JUL 1    252                       212     40       68

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                        10     -9       14
  SINCE SEP 1      1                        10     -9       14
  SINCE JAN 1    101                       200    -99      281
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    10.1


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     68          1100 AM
 AVERAGE    81

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


THE DULUTH MN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        92      1931
 MINIMUM TEMPERATURE (F)   48        31      1965


SUNRISE AND SUNSET
SEPTEMBER 11 2017.....SUNRISE   642 AM CDT   SUNSET   728 PM CDT
SEPTEMBER 12 2017.....SUNRISE   643 AM CDT   SUNSET   726 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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