Harjavalta, Satakunta, Finland Climate Change Severity

38
Moderate
The current climate change severity in Harjavalta is Moderate, with a 22.2% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jun. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Harjavalta 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), Harjavalta temperature has changed by around -30.06%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
2235
59.09%
cloudyCloudy
4126
-36.5%
rainyRainy
6657
-13.6%
snowySnowy
816
100%
mistyMisty
022
100%

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

Climate Change Indicators:

Over the past 16 years, Harjavalta has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (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

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Harjavalta experienced significant changes:

Temperature change of

-0.93 °C

Variation in annual rainfall

-8.04 %

Change in average humidity

-2.64 %

PM2.5 levels surged by

-0.3 %

Heatwave changed by

-8 Days

Coldwave changed by

+4 Days

Wind speeds changed by

-1.17 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 Jun.

Harjavalta Weather Forecast 30 Days (July - August 2026)
Harjavalta, Satakunta, Finland

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Thu. 30, Jul.
sunnySunny
Temperature Icon24°/13°
Humidity Icon76%
Wind Icon22km/h
Fri. 31, Jul.
sunnySunny
Temperature Icon21°/15°
Humidity Icon80%
Wind Icon23.4km/h
Sat. 1, Aug.
sunnySunny
Temperature Icon19°/14°
Humidity Icon69%
Wind Icon22.3km/h
Sun. 2, Aug.
sunnySunny
Temperature Icon18°/13°
Humidity Icon72%
Wind Icon23km/h
Mon. 3, Aug.
sunnySunny
Temperature Icon18°/12°
Humidity Icon72%
Wind Icon23.4km/h
Tue. 4, Aug.
sunnySunny
Temperature Icon16°/10°
Humidity Icon75%
Wind Icon22.3km/h
Wed. 5, Aug.
sunnySunny
Temperature Icon16°/12°
Humidity Icon70%
Wind Icon16.6km/h
Thu. 6, Aug.
sunnySunny
Temperature Icon17°/12°
Humidity Icon66%
Wind Icon16.6km/h
Fri. 7, Aug.
sunnySunny
Temperature Icon18°/10°
Humidity Icon70%
Wind Icon19.4km/h
Sat. 8, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/15°
Humidity Icon75%
Wind Icon18.4km/h
Sun. 9, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/14°
Humidity Icon74%
Wind Icon17.9km/h
Mon. 10, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/14°
Humidity Icon74%
Wind Icon18.6km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon19°/13°
Humidity Icon74%
Wind Icon19km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon19°/13°
Humidity Icon76%
Wind Icon18km/h
Thu. 13, Aug.
heavy rain at timesHeavy Rain
Temperature Icon20°/13°
Humidity Icon74%
Wind Icon17.1km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/13°
Humidity Icon75%
Wind Icon15.6km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/13°
Humidity Icon73%
Wind Icon18.4km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/13°
Humidity Icon75%
Wind Icon19.4km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/13°
Humidity Icon75%
Wind Icon17.9km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon20°/13°
Humidity Icon76%
Wind Icon17.3km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon19°/13°
Humidity Icon76%
Wind Icon19.8km/h
Thu. 20, Aug.
heavy rain at timesHeavy Rain
Temperature Icon19°/12°
Humidity Icon71%
Wind Icon18.5km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon19°/13°
Humidity Icon75%
Wind Icon17.5km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon18°/13°
Humidity Icon77%
Wind Icon17.8km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon18°/12°
Humidity Icon76%
Wind Icon17.9km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon18°/12°
Humidity Icon76%
Wind Icon16.5km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon19°/12°
Humidity Icon75%
Wind Icon17.4km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon18°/12°
Humidity Icon80%
Wind Icon19.4km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon18°/12°
Humidity Icon78%
Wind Icon20.2km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon18°/12°
Humidity Icon79%
Wind Icon18.9km/h
Sat. 29, Aug.
heavy rain at timesHeavy Rain
Temperature Icon18°/12°
Humidity Icon76%
Wind Icon17.1km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 30, Jul.

24°C

Low will be onTue. 4, Aug.

10°C

HumidityHumidity

High will be onFri. 31, Jul.

80%

Low will be onThu. 6, Aug.

66%

Wind SpeedWind Speed

High will be onFri. 31, Jul.

23.4km/h

Low will be onFri. 14, Aug.

15.6km/h

PrecipitationPrecipitation

High will be onFri. 31, Jul.

8.03mm

Low will be onWed. 5, Aug.

0.03mm

Ultraviolet IndexUV

High will be onTue. 4, Aug.

5

Low will be onFri. 31, Jul.

2.7

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