Lappeenranta, Etela Karjala, Finland Climate Change Severity

33
Moderate
The current climate change severity in Lappeenranta is Moderate, with a -26.2% 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

Lappeenranta 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), Lappeenranta temperature has changed by around +14.4%, 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
1812
-33.3%
cloudyCloudy
4135
-14.6%
rainyRainy
8862
-29.5%
snowySnowy
1222
83.3%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Lappeenranta has experienced measurable improvements in key climate parameters, contributing to the current severity score of 33 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

33/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Lappeenranta experienced significant changes:

Temperature change of

+0.6 °C

Variation in annual rainfall

-0.9 %

Change in average humidity

-1.1 %

PM2.5 levels surged by

-3.5 %

Heatwave changed by

-4.9 day(s)

Coldwave changed by

-6.3 day(s)

Wind speeds changed by

+1.5 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

Lappeenranta Weather Forecast 30 Days (August - September 2025)
Lappeenranta, Etela Karjala, Finland

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 12, Aug.
partly cloudyPartly Cloudy
Temperature Icon21°/13°
Humidity Icon62%
Wind Icon11km/h
Wed. 13, Aug.
sunnySunny
Temperature Icon21°/13°
Humidity Icon62%
Wind Icon9km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon52%
Wind Icon9km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/14°
Humidity Icon59%
Wind Icon19km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/14°
Humidity Icon71%
Wind Icon22km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon20°/11°
Humidity Icon61%
Wind Icon20km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/12°
Humidity Icon66%
Wind Icon20km/h
Tue. 19, Aug.
partly cloudyPartly Cloudy
Temperature Icon17°/12°
Humidity Icon53%
Wind Icon18km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon14°/8°
Humidity Icon59%
Wind Icon18km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/7°
Humidity Icon84%
Wind Icon17km/h
Fri. 22, Aug.
sunnySunny
Temperature Icon17°/6°
Humidity Icon66%
Wind Icon16km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/7°
Humidity Icon67%
Wind Icon21km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon17°/13°
Humidity Icon83%
Wind Icon26km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/11°
Humidity Icon82%
Wind Icon29km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/12°
Humidity Icon78%
Wind Icon14km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/12°
Humidity Icon74%
Wind Icon14km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/12°
Humidity Icon75%
Wind Icon15km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/11°
Humidity Icon76%
Wind Icon16km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon80%
Wind Icon15km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon77%
Wind Icon15km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon77%
Wind Icon17km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon76%
Wind Icon16km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/10°
Humidity Icon79%
Wind Icon17km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/10°
Humidity Icon78%
Wind Icon17km/h
Fri. 5, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/10°
Humidity Icon77%
Wind Icon16km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/9°
Humidity Icon76%
Wind Icon15km/h
Sun. 7, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/10°
Humidity Icon77%
Wind Icon14km/h
Mon. 8, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/10°
Humidity Icon80%
Wind Icon14km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon80%
Wind Icon15km/h
Wed. 10, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon79%
Wind Icon13km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/11°
Humidity Icon80%
Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 15, Aug.

23.6°C

Low will be onFri. 22, Aug.

6.4°C

HumidityHumidity

High will be onThu. 21, Aug.

84%

Low will be onThu. 14, Aug.

52%

Wind SpeedWind Speed

High will be onMon. 25, Aug.

28.8km/h

Low will be onWed. 13, Aug.

9km/h

PrecipitationPrecipitation

High will be onSat. 30, Aug.

4.3mm

Low will be onTue. 12, Aug.

0.01mm

Ultraviolet IndexUV

High will be onSun. 17, Aug.

5

Low will be onTue. 12, Aug.

0.8

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