Climatological Report (Seasonal)
Issued by NWS Duluth, MN

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822
CXUS53 KDLH 101601
CLSDLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1101 AM CDT THU SEP 10 2026

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

...THE DULUTH CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2026 TO 8/31/2026...

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

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            106   07/13/1936
 LOW              27   06/10/1972
HIGHEST           93   07/13         MM      MM       88
                       07/14
LOWEST            42   06/19         MM      MM       40
AVG. MAXIMUM    75.9               75.2     0.7     73.7
AVG. MINIMUM    55.5               53.9     1.6     54.5
MEAN            65.7               64.6     1.1     64.1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       20.91   1873
 MINIMUM        3.49   1936
TOTALS         11.27              12.04   -0.77     8.22

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   2023
 SNOW DEPTH       MM   MM
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        0.0                0.0     0.0       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM

DEGREE DAYS
HEATING TOTAL    174                266     -92      274
COOLING TOTAL    269                226      43      209
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3
HIGHEST WIND SPEED/DIRECTION    30/270
HIGHEST GUST SPEED/DIRECTION    43/250

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM



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

$$