Duluth, Minnesota, United States Climate Change Severity

52
High
The current climate change severity in Duluth is High, with a 0.6% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Duluth Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Duluth temperature has changed by around +20.3%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
2576
204%
cloudyCloudy
5029
-42%
rainyRainy
6636
-45.4%
snowySnowy
1016
60%
mistyMisty
011
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 16 years, Duluth has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Duluth experienced significant changes:

Temperature change of

+0.82 °C

Variation in annual rainfall

+20.67 %

Change in average humidity

-8.61 %

PM2.5 levels surged by

+16.34 %

Heatwave changed by

-1 Day

Coldwave changed by

-10 Days

Wind speeds changed by

-0.44 km/h

These indicators show that Duluth is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Duluth Weather Forecast 30 Days (August - September 2026)
Duluth, Minnesota, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Sun. 2, Aug.
sunnySunny
Temperature Icon24°/16°
Humidity Icon80%
Wind Icon18.4km/h
Mon. 3, Aug.
sunnySunny
Temperature Icon28°/12°
Humidity Icon68%
Wind Icon14.8km/h
Tue. 4, Aug.
sunnySunny
Temperature Icon27°/14°
Humidity Icon61%
Wind Icon19.8km/h
Wed. 5, Aug.
sunnySunny
Temperature Icon26°/11°
Humidity Icon46%
Wind Icon6.8km/h
Thu. 6, Aug.
sunnySunny
Temperature Icon31°/13°
Humidity Icon44%
Wind Icon21.2km/h
Fri. 7, Aug.
sunnySunny
Temperature Icon33°/18°
Humidity Icon52%
Wind Icon21.2km/h
Sat. 8, Aug.
mistMist
Temperature Icon23°/16°
Humidity Icon87%
Wind Icon18.4km/h
Sun. 9, Aug.
sunnySunny
Temperature Icon22°/14°
Humidity Icon85%
Wind Icon20.9km/h
Mon. 10, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/17°
Humidity Icon73%
Wind Icon16.5km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon71%
Wind Icon14.5km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon69%
Wind Icon15.7km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/16°
Humidity Icon74%
Wind Icon15.2km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/15°
Humidity Icon74%
Wind Icon15km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/16°
Humidity Icon75%
Wind Icon17.4km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/16°
Humidity Icon75%
Wind Icon19.5km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/15°
Humidity Icon71%
Wind Icon19km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/15°
Humidity Icon74%
Wind Icon17.8km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/16°
Humidity Icon78%
Wind Icon17.6km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/16°
Humidity Icon80%
Wind Icon17.2km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/15°
Humidity Icon76%
Wind Icon17.3km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/15°
Humidity Icon73%
Wind Icon18.2km/h
Sun. 23, Aug.
moderate rain at timesRain
Temperature Icon24°/15°
Humidity Icon76%
Wind Icon18.7km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/16°
Humidity Icon77%
Wind Icon21.6km/h
Tue. 25, Aug.
heavy rain at timesHeavy Rain
Temperature Icon24°/16°
Humidity Icon74%
Wind Icon20.3km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/15°
Humidity Icon77%
Wind Icon15.8km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/15°
Humidity Icon81%
Wind Icon16.6km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/15°
Humidity Icon78%
Wind Icon18.7km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/15°
Humidity Icon77%
Wind Icon18.8km/h
Sun. 30, Aug.
patchy rain possibleRain Possible
Temperature Icon24°/14°
Humidity Icon75%
Wind Icon17.1km/h
Mon. 31, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/15°
Humidity Icon72%
Wind Icon18km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon24°/15°
Humidity Icon70%
Wind Icon18.1km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 7, Aug.

33°C

Low will be onWed. 5, Aug.

11°C

HumidityHumidity

High will be onSat. 8, Aug.

87%

Low will be onThu. 6, Aug.

44%

Wind SpeedWind Speed

High will be onMon. 24, Aug.

21.6km/h

Low will be onWed. 5, Aug.

6.8km/h

PrecipitationPrecipitation

High will be onWed. 26, Aug.

7.2mm

Low will be onSun. 30, Aug.

0.2mm

Ultraviolet IndexUV

High will be onThu. 6, Aug.

8

Low will be onThu. 13, Aug.

4

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