Climatological Report (Daily)
Issued by NWS Duluth, MN

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808
CDUS43 KDLH 120627
CLIDLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
127 AM CDT SAT SEP 12 2026

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

...THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 11 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1870 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80   3:53 PM  92    1931  69     11       60
  MINIMUM         59   5:48 AM  31    1965  49     10       50
  AVERAGE         70                        59     11       55

PRECIPITATION (IN)
  YESTERDAY        0.41          1.51 1949   0.12   0.29     0.01
  MONTH TO DATE    2.41                      1.31   1.10     1.90
  SINCE SEP 1      2.41                      1.31   1.10     1.90
  SINCE JAN 1     21.97                     22.67  -0.70    17.18

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2001   0.0    0.0      0.0
                                      2002
  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      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         7     -7       10
  MONTH TO DATE   11                        59    -48      117
  SINCE SEP 1     11                        59    -48      117
  SINCE JUL 1     46                       173   -127      237

 COOLING
  YESTERDAY        5                         1      4        0
  MONTH TO DATE   25                        12     13        1
  SINCE SEP 1     25                        12     13        1
  SINCE JAN 1    302                       245     57      221
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    13.8


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          11:00 PM
 LOWEST     43           5:00 PM
 AVERAGE    68

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


THE DULUTH CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        87      1948
 MINIMUM TEMPERATURE (F)   49        29      2007


SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE   6:43 AM CDT   SUNSET   7:26 PM CDT
SEPTEMBER 13 2026.....SUNRISE   6:44 AM CDT   SUNSET   7:24 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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