Jamsa, Keski Suomi, Finland Climate Change Severity

48
High
The current climate change severity in Jamsa is High, with no significant change in the climate score compared to last 15 years. This suggests stable conditions, where environmental indicators have remained consistent without notable improvements or deteriorations.
Data: Jan. to Oct. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Jamsa 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), Jamsa temperature has changed by around +14.5%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2221
-4.5%
cloudyCloudy
6341
-34.9%
rainyRainy
145101
-30.3%
snowySnowy
1214
16.6%
mistyMisty
08
100%

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

Climate Change Indicators:

Over the past 15 years, Jamsa has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). This suggests stable but high-risk conditions. 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, Jamsa experienced significant changes:

Temperature change of

+0.9 °C

Variation in annual rainfall

-15.2 %

Change in average humidity

-3.2 %

PM2.5 levels surged by

-33.3 %

Heatwave changed by

+5.3 day(s)

Coldwave changed by

-9 day(s)

Wind speeds changed by

+0.8 km/h

Although the indicators show no significant change, Jamsa’s High severity status emphasizes the need for long-term climate mitigation and adaptation measures.

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

Jamsa Weather Forecast 30 Days (November - December 2025)
Jamsa, Keski Suomi, Finland

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Tue. 25, Nov.
mistMist
Temperature Icon-4°/-7°
Humidity Icon93%
Wind Icon10km/h
Wed. 26, Nov.
partly cloudyPartly Cloudy
Temperature Icon-1°/-6°
Humidity Icon93%
Wind Icon12km/h
Thu. 27, Nov.
mistMist
Temperature Icon0°/-4°
Humidity Icon92%
Wind Icon20km/h
Fri. 28, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/1°
Humidity Icon96%
Wind Icon25km/h
Sat. 29, Nov.
overcastOvercast
Temperature Icon4°/3°
Humidity Icon86%
Wind Icon19km/h
Sun. 30, Nov.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/3°
Humidity Icon93%
Wind Icon15km/h
Mon. 1, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon3°/0°
Humidity Icon95%
Wind Icon14km/h
Tue. 2, Dec.
light snowLight snow
Temperature Icon-2°/-4°
Humidity Icon81%
Wind Icon17km/h
Wed. 3, Dec.
sunnySunny
Temperature Icon-5°/-7°
Humidity Icon85%
Wind Icon15km/h
Thu. 4, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-1°/-7°
Humidity Icon89%
Wind Icon23km/h
Fri. 5, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon3°/2°
Humidity Icon95%
Wind Icon18km/h
Sat. 6, Dec.
patchy rain possiblePatchy rain nearby
Temperature Icon3°/1°
Humidity Icon96%
Wind Icon20km/h
Sun. 7, Dec.
patchy moderate snowPatchy moderate snow
Temperature Icon1°/0°
Humidity Icon93%
Wind Icon31km/h
Mon. 8, Dec.
overcastOvercast
Temperature Icon3°/0°
Humidity Icon82%
Wind Icon29km/h
Tue. 9, Dec.
moderate snowModerate snow
Temperature Icon0°/-4°
Humidity Icon90%
Wind Icon18km/h
Wed. 10, Dec.
moderate snowModerate snow
Temperature Icon-2°/-5°
Humidity Icon92%
Wind Icon18km/h
Thu. 11, Dec.
moderate snowModerate snow
Temperature Icon-1°/-5°
Humidity Icon92%
Wind Icon17km/h
Fri. 12, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-2°/-5°
Humidity Icon92%
Wind Icon17km/h
Sat. 13, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-2°/-6°
Humidity Icon91%
Wind Icon16km/h
Sun. 14, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-4°/-6°
Humidity Icon92%
Wind Icon14km/h
Mon. 15, Dec.
moderate snowModerate snow
Temperature Icon-4°/-7°
Humidity Icon94%
Wind Icon16km/h
Tue. 16, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-1°/-6°
Humidity Icon95%
Wind Icon17km/h
Wed. 17, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-1°/-6°
Humidity Icon93%
Wind Icon17km/h
Thu. 18, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-2°/-6°
Humidity Icon95%
Wind Icon18km/h
Fri. 19, Dec.
moderate snowModerate snow
Temperature Icon-1°/-5°
Humidity Icon94%
Wind Icon18km/h
Sat. 20, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-2°/-6°
Humidity Icon94%
Wind Icon18km/h
Sun. 21, Dec.
moderate snowModerate snow
Temperature Icon-3°/-6°
Humidity Icon94%
Wind Icon16km/h
Mon. 22, Dec.
moderate snowModerate snow
Temperature Icon-3°/-6°
Humidity Icon95%
Wind Icon16km/h
Tue. 23, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-2°/-6°
Humidity Icon95%
Wind Icon17km/h
Wed. 24, Dec.
moderate snowModerate snow
Temperature Icon-3°/-8°
Humidity Icon95%
Wind Icon17km/h
Thu. 25, Dec.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon-3°/-7°
Humidity Icon94%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 28, Nov.

4.7°C

Low will be onWed. 24, Dec.

-8.4°C

HumidityHumidity

High will be onFri. 28, Nov.

96%

Low will be onTue. 2, Dec.

81%

Wind SpeedWind Speed

High will be onSun. 7, Dec.

31.3km/h

Low will be onTue. 25, Nov.

10.4km/h

PrecipitationPrecipitation

High will be onThu. 18, Dec.

3.5mm

Low will be onWed. 3, Dec.

0.01mm

Ultraviolet IndexUV

High will be onWed. 3, Dec.

2

Low will be onSun. 30, Nov.

1

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