Climatological Report (Daily)
Issued by NWS Duluth, MN

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KDLH 181323
CLIDLH


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
721 AM CST MON DEC 18 2017


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

...THE DULUTH MN CLIMATE SUMMARY FOR DECEMBER 17 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         24   1021 PM  44    1939  22      2        4
                                      1887
                                      1881
  MINIMUM         19    717 AM -21    1983   7     12      -15
                                      1919
                                      1884
  AVERAGE         22                        14      8       -5

PRECIPITATION (IN)
  YESTERDAY        T             0.86 1912   0.04  -0.04     0.01
  MONTH TO DATE    0.51                      0.69  -0.18     0.91
  SINCE DEC 1      0.51                      0.69  -0.18     0.91
  SINCE JAN 1     36.46                     30.44   6.02    32.50

SNOWFALL (IN)
  YESTERDAY        0.0           2.6  1998   0.5   -0.5      0.5
  MONTH TO DATE    7.1                       9.2   -2.1     16.4
  SINCE DEC 1      7.1                       9.2   -2.1     16.4
  SINCE JUL 1     28.7                      25.3    3.4     24.5
  SNOW DEPTH       4

DEGREE DAYS
 HEATING
  YESTERDAY       43                        51     -8       70
  MONTH TO DATE  790                       818    -28      871
  SINCE DEC 1    790                       818    -28      871
  SINCE JUL 1   2936                      3031    -95     2353

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    126                       204    -78      281
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     5.5


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LT FREEZING RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     77          1200 AM
 AVERAGE    89

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


THE DULUTH MN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   21        48      1931
 MINIMUM TEMPERATURE (F)    6       -32      1884


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   749 AM CST   SUNSET   422 PM CST
DECEMBER 19 2017......SUNRISE   750 AM CST   SUNSET   422 PM CST


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




$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.