Alesund, More Og Romsdal, Norway Climate Change Severity

38
Moderate
The current climate change severity in Alesund is Moderate, with a 22.7% 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 Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Alesund Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Alesund temperature has changed by around +1.5%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2414
-41.6%

cloudyCloudy
4527
-40%

rainyRainy
146125
-14.3%

snowySnowy
58
60%

mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 15 years, Alesund 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 2025, Alesund experienced significant changes:

Temperature change of

+0.1 °C


Variation in annual rainfall

-3.6 %


Change in average humidity

+1.8 %


PM2.5 levels surged by

-31.7 %


Heatwave changed by

-6.4 day(s)


Coldwave changed by

-5.1 day(s)


Wind speeds changed by

+1.6 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 Aug.

Alesund Weather Forecast 30 Days (September - October 2025)
Alesund, More Og Romsdal, Norway


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 24, Sep.
partly cloudyPartly Cloudy

Temperature Icon13°/10°

Humidity Icon69%

Wind Icon25km/h
Thu. 25, Sep.
sunnySunny

Temperature Icon13°/11°

Humidity Icon65%

Wind Icon21km/h
Fri. 26, Sep.
sunnySunny

Temperature Icon13°/11°

Humidity Icon54%

Wind Icon15km/h
Sat. 27, Sep.
sunnySunny

Temperature Icon13°/12°

Humidity Icon60%

Wind Icon12km/h
Sun. 28, Sep.
partly cloudyPartly Cloudy

Temperature Icon14°/13°

Humidity Icon62%

Wind Icon7km/h
Mon. 29, Sep.
sunnySunny

Temperature Icon14°/13°

Humidity Icon65%

Wind Icon11km/h
Tue. 30, Sep.
sunnySunny

Temperature Icon15°/13°

Humidity Icon64%

Wind Icon18km/h
Wed. 1, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon13°/12°

Humidity Icon75%

Wind Icon22km/h
Thu. 2, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon17°/12°

Humidity Icon73%

Wind Icon46km/h
Fri. 3, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon12°/11°

Humidity Icon76%

Wind Icon58km/h
Sat. 4, Oct.
moderate rainModerate rain

Temperature Icon11°/8°

Humidity Icon73%

Wind Icon41km/h
Sun. 5, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon10°/9°

Humidity Icon68%

Wind Icon47km/h
Mon. 6, Oct.
patchy rain possiblePatchy rain nearby

Temperature Icon11°/10°

Humidity Icon67%

Wind Icon37km/h
Tue. 7, Oct.
moderate rainModerate rain

Temperature Icon13°/12°

Humidity Icon87%

Wind Icon37km/h
Wed. 8, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/9°

Humidity Icon73%

Wind Icon26km/h
Thu. 9, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/8°

Humidity Icon74%

Wind Icon25km/h
Fri. 10, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/8°

Humidity Icon74%

Wind Icon27km/h
Sat. 11, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/8°

Humidity Icon72%

Wind Icon27km/h
Sun. 12, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/8°

Humidity Icon71%

Wind Icon24km/h
Mon. 13, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/8°

Humidity Icon71%

Wind Icon25km/h
Tue. 14, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/7°

Humidity Icon71%

Wind Icon31km/h
Wed. 15, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/8°

Humidity Icon68%

Wind Icon30km/h
Thu. 16, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/8°

Humidity Icon69%

Wind Icon27km/h
Fri. 17, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/8°

Humidity Icon71%

Wind Icon25km/h
Sat. 18, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/8°

Humidity Icon72%

Wind Icon26km/h
Sun. 19, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/7°

Humidity Icon70%

Wind Icon22km/h
Mon. 20, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon9°/7°

Humidity Icon69%

Wind Icon24km/h
Tue. 21, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/7°

Humidity Icon69%

Wind Icon33km/h
Wed. 22, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/7°

Humidity Icon72%

Wind Icon32km/h
Thu. 23, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/7°

Humidity Icon71%

Wind Icon28km/h
Fri. 24, Oct.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/8°

Humidity Icon70%

Wind Icon27km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 2, Oct.

16.9°C


Low will be onMon. 20, Oct.

6.7°C

HumidityHumidity

High will be onTue. 7, Oct.

87%


Low will be onFri. 26, Sep.

54%

Wind SpeedWind Speed

High will be onFri. 3, Oct.

58km/h


Low will be onSun. 28, Sep.

7.2km/h

PrecipitationPrecipitation

High will be onWed. 22, Oct.

13.3mm


Low will be onWed. 24, Sep.

0.02mm

Ultraviolet IndexUV

High will be onMon. 29, Sep.

4


Low will be onWed. 24, Sep.

0.3