Tornio, Lappi, Finland Climate Change Severity

48
High
The current climate change severity in Tornio is High, with a 2.1% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Sep. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Tornio 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), Tornio temperature has changed by around +4.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2620
-23.07%
cloudyCloudy
6656
-15.1%
rainyRainy
10888
-18.5%
snowySnowy
1616
0%
mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Tornio has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (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

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Tornio experienced significant changes:

Temperature change of

+0.2 °C

Variation in annual rainfall

-6.4 %

Change in average humidity

+0.2 %

PM2.5 levels surged by

-34.7 %

Heatwave changed by

-10.4 day(s)

Coldwave changed by

-3.1 day(s)

Wind speeds changed by

+2.02 km/h

These indicators show that Tornio 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 Sep.

Tornio Weather Forecast 30 Days (October - November 2025)
Tornio, Lappi, Finland

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 10, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon9°/7°
Humidity Icon80%
Wind Icon30km/h
Sat. 11, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/4°
Humidity Icon84%
Wind Icon16km/h
Sun. 12, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/4°
Humidity Icon73%
Wind Icon40km/h
Mon. 13, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/4°
Humidity Icon75%
Wind Icon39km/h
Tue. 14, Oct.
partly cloudyPartly Cloudy
Temperature Icon5°/2°
Humidity Icon82%
Wind Icon21km/h
Wed. 15, Oct.
partly cloudyPartly Cloudy
Temperature Icon10°/5°
Humidity Icon79%
Wind Icon36km/h
Thu. 16, Oct.
sunnySunny
Temperature Icon7°/4°
Humidity Icon62%
Wind Icon29km/h
Fri. 17, Oct.
partly cloudyPartly Cloudy
Temperature Icon7°/4°
Humidity Icon68%
Wind Icon25km/h
Sat. 18, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/2°
Humidity Icon72%
Wind Icon27km/h
Sun. 19, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/2°
Humidity Icon96%
Wind Icon34km/h
Mon. 20, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon2°/1°
Humidity Icon92%
Wind Icon35km/h
Tue. 21, Oct.
cloudyCloudy
Temperature Icon2°/-1°
Humidity Icon85%
Wind Icon19km/h
Wed. 22, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon2°/1°
Humidity Icon85%
Wind Icon22km/h
Thu. 23, Oct.
moderate snowModerate snow
Temperature Icon1°/0°
Humidity Icon94%
Wind Icon23km/h
Fri. 24, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon3°/0°
Humidity Icon84%
Wind Icon19km/h
Sat. 25, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon3°/1°
Humidity Icon88%
Wind Icon21km/h
Sun. 26, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon3°/0°
Humidity Icon87%
Wind Icon18km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon3°/0°
Humidity Icon87%
Wind Icon21km/h
Tue. 28, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon4°/1°
Humidity Icon87%
Wind Icon22km/h
Wed. 29, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon3°/0°
Humidity Icon84%
Wind Icon21km/h
Thu. 30, Oct.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon3°/-1°
Humidity Icon83%
Wind Icon22km/h
Fri. 31, Oct.
moderate snowModerate snow
Temperature Icon3°/-1°
Humidity Icon86%
Wind Icon19km/h
Sat. 1, Nov.
moderate rain at timesModerate rain at times
Temperature Icon3°/0°
Humidity Icon88%
Wind Icon24km/h
Sun. 2, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon4°/1°
Humidity Icon87%
Wind Icon25km/h
Mon. 3, Nov.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon4°/1°
Humidity Icon89%
Wind Icon21km/h
Tue. 4, Nov.
moderate rain at timesModerate rain at times
Temperature Icon4°/0°
Humidity Icon86%
Wind Icon22km/h
Wed. 5, Nov.
heavy rain at timesHeavy rain at times
Temperature Icon3°/0°
Humidity Icon87%
Wind Icon22km/h
Thu. 6, Nov.
moderate snowModerate snow
Temperature Icon2°/0°
Humidity Icon87%
Wind Icon19km/h
Fri. 7, Nov.
light freezing rainLight freezing rain
Temperature Icon1°/-1°
Humidity Icon87%
Wind Icon18km/h
Sat. 8, Nov.
patchy moderate snowPatchy moderate snow
Temperature Icon1°/-2°
Humidity Icon87%
Wind Icon17km/h
Sun. 9, Nov.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon2°/-2°
Humidity Icon88%
Wind Icon22km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 15, Oct.

9.7°C

Low will be onSat. 8, Nov.

-1.6°C

HumidityHumidity

High will be onSun. 19, Oct.

96%

Low will be onThu. 16, Oct.

62%

Wind SpeedWind Speed

High will be onSun. 12, Oct.

40.3km/h

Low will be onSat. 11, Oct.

15.8km/h

PrecipitationPrecipitation

High will be onSun. 19, Oct.

4.1mm

Low will be onTue. 21, Oct.

0.07mm

Ultraviolet IndexUV

High will be onWed. 15, Oct.

3

Low will be onFri. 10, Oct.

0.1

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