Appleton, Wisconsin, United States Climate Change Severity

52
High
The current climate change severity in Appleton is High, with a -6.2% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Appleton Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Appleton temperature has changed by around +2.1%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2621
-19.2%
cloudyCloudy
5531
-43.6%
rainyRainy
7254
-25%
snowySnowy
99
0%
mistyMisty
011
100%

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

Climate Change Indicators:

Over the past 15 years, Appleton has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (within the High severity category). While the score remains High, certain factors have improved over time. 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 2025, Appleton experienced significant changes:

Temperature change of

+0.1 °C

Variation in annual rainfall

+84.4 %

Change in average humidity

-5.6 %

PM2.5 levels surged by

-19.6 %

Heatwave changed by

-1.7 day(s)

Coldwave changed by

-8.5 day(s)

Wind speeds changed by

-0.004 km/h

These indicators show improvement in key parametes of climate, but Appleton remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

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

Appleton Weather Forecast 30 Days (August - September 2025)
Appleton, Wisconsin, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
heavy rainHeavy rain
Temperature Icon33°/21°
Humidity Icon80%
Wind Icon23km/h
Sun. 10, Aug.
moderate rainModerate rain
Temperature Icon23°/20°
Humidity Icon94%
Wind Icon23km/h
Mon. 11, Aug.
heavy rainHeavy rain
Temperature Icon27°/17°
Humidity Icon92%
Wind Icon18km/h
Tue. 12, Aug.
moderate rainModerate rain
Temperature Icon27°/20°
Humidity Icon90%
Wind Icon11km/h
Wed. 13, Aug.
partly cloudyPartly Cloudy
Temperature Icon30°/19°
Humidity Icon80%
Wind Icon12km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon28°/20°
Humidity Icon81%
Wind Icon16km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon27°/20°
Humidity Icon89%
Wind Icon16km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/22°
Humidity Icon84%
Wind Icon19km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon30°/23°
Humidity Icon81%
Wind Icon24km/h
Mon. 18, Aug.
moderate rainModerate rain
Temperature Icon28°/22°
Humidity Icon93%
Wind Icon12km/h
Tue. 19, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon31°/21°
Humidity Icon85%
Wind Icon10km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon29°/22°
Humidity Icon83%
Wind Icon7km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon30°/21°
Humidity Icon73%
Wind Icon8km/h
Fri. 22, Aug.
moderate rain at timesModerate rain at times
Temperature Icon25°/15°
Humidity Icon73%
Wind Icon17km/h
Sat. 23, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon26°/16°
Humidity Icon75%
Wind Icon17km/h
Sun. 24, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon26°/17°
Humidity Icon75%
Wind Icon20km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/17°
Humidity Icon78%
Wind Icon18km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon77%
Wind Icon16km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/16°
Humidity Icon76%
Wind Icon18km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon79%
Wind Icon18km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/16°
Humidity Icon78%
Wind Icon19km/h
Sat. 30, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon25°/15°
Humidity Icon77%
Wind Icon17km/h
Sun. 31, Aug.
moderate rain at timesModerate rain at times
Temperature Icon25°/14°
Humidity Icon75%
Wind Icon17km/h
Mon. 1, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon25°/15°
Humidity Icon74%
Wind Icon17km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon75%
Wind Icon18km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/15°
Humidity Icon75%
Wind Icon20km/h
Thu. 4, Sep.
moderate rain at timesModerate rain at times
Temperature Icon24°/14°
Humidity Icon75%
Wind Icon19km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/14°
Humidity Icon74%
Wind Icon19km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon76%
Wind Icon18km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/14°
Humidity Icon78%
Wind Icon18km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon21°/12°
Humidity Icon77%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 9, Aug.

33.3°C

Low will be onMon. 8, Sep.

11.8°C

HumidityHumidity

High will be onSun. 10, Aug.

94%

Low will be onThu. 21, Aug.

73%

Wind SpeedWind Speed

High will be onSun. 17, Aug.

23.8km/h

Low will be onWed. 20, Aug.

6.8km/h

PrecipitationPrecipitation

High will be onSat. 9, Aug.

121.9mm

Low will be onWed. 13, Aug.

0.01mm

Ultraviolet IndexUV

High will be onThu. 21, Aug.

7

Low will be onFri. 22, Aug.

4

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