Climatological Report (Daily)
Issued by NWS Duluth, MN

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000
CDUS43 KDLH 210649
CLIDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
149 AM CDT MON AUG 21 2017


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

...THE DULUTH MN CLIMATE SUMMARY FOR AUGUST 20 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    208 PM  91    2013  74      4       65
  MINIMUM         57   1145 PM  36    2004  54      3       54
  AVERAGE         68                        64      4       60

PRECIPITATION (IN)
  YESTERDAY        0.00          2.95 1972   0.12  -0.12      T
  MONTH TO DATE    3.98                      2.34   1.64     2.91
  SINCE JUN 1     13.30                     10.42   2.88    11.76
  SINCE JAN 1     24.44                     19.34   5.10    21.87

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 JUN 1      T                         0.0    0.0       T
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        5
  MONTH TO DATE   54                        44     10       11
  SINCE JUN 1    238                       286    -48      182
  SINCE JUL 1    107                       107      0       40

 COOLING
  YESTERDAY        3                         2      1        0
  MONTH TO DATE   17                        50    -33       84
  SINCE JUN 1    100                       170    -70      230
  SINCE JAN 1    100                       174    -74      239
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     8.8


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     52           200 PM
 AVERAGE    76

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


THE DULUTH MN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        90      1976
 MINIMUM TEMPERATURE (F)   54        37      2004


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   614 AM CDT   SUNSET   808 PM CDT
AUGUST 22 2017........SUNRISE   616 AM CDT   SUNSET   806 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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