Sandefjord, Vestfold, Norway Climate Change Severity

48
High
The current climate change severity in Sandefjord is High, with a -8.5% 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


Sandefjord Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Sandefjord temperature has changed by around +8.07%, 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
3740
8.1%

cloudyCloudy
5345
-15.09%

rainyRainy
9058
-35.5%

snowySnowy
68
33.3%

mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Sandefjord has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). While the score remains High, certain factors have improved over time. 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, Sandefjord experienced significant changes:

Temperature change of

+0.5 °C


Variation in annual rainfall

-31.6 %


Change in average humidity

-1.9 %


PM2.5 levels surged by

+31.6 %


Heatwave changed by

-3 day(s)


Coldwave changed by

-6.5 day(s)


Wind speeds changed by

-0.6 km/h


These indicators show improvement in key parametes of climate, but Sandefjord remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

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

Sandefjord Weather Forecast 30 Days (August 2025)
Sandefjord, Vestfold, Norway


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 1, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon21°/15°

Humidity Icon79%

Wind Icon10km/h
Sat. 2, Aug.
moderate rainModerate rain

Temperature Icon18°/15°

Humidity Icon89%

Wind Icon12km/h
Sun. 3, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon21°/15°

Humidity Icon77%

Wind Icon18km/h
Mon. 4, Aug.
moderate rainModerate rain

Temperature Icon19°/15°

Humidity Icon80%

Wind Icon38km/h
Tue. 5, Aug.
moderate rainModerate rain

Temperature Icon18°/14°

Humidity Icon76%

Wind Icon41km/h
Wed. 6, Aug.
partly cloudyPartly Cloudy

Temperature Icon21°/13°

Humidity Icon49%

Wind Icon30km/h
Thu. 7, Aug.
sunnySunny

Temperature Icon19°/12°

Humidity Icon64%

Wind Icon25km/h
Fri. 8, Aug.
sunnySunny

Temperature Icon22°/15°

Humidity Icon64%

Wind Icon17km/h
Sat. 9, Aug.
sunnySunny

Temperature Icon20°/13°

Humidity Icon59%

Wind Icon13km/h
Sun. 10, Aug.
sunnySunny

Temperature Icon19°/13°

Humidity Icon65%

Wind Icon14km/h
Mon. 11, Aug.
sunnySunny

Temperature Icon21°/14°

Humidity Icon70%

Wind Icon19km/h
Tue. 12, Aug.
sunnySunny

Temperature Icon21°/14°

Humidity Icon65%

Wind Icon10km/h
Wed. 13, Aug.
sunnySunny

Temperature Icon21°/15°

Humidity Icon63%

Wind Icon13km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon17°/15°

Humidity Icon84%

Wind Icon26km/h
Fri. 15, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/15°

Humidity Icon77%

Wind Icon22km/h
Sat. 16, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/15°

Humidity Icon80%

Wind Icon22km/h
Sun. 17, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/15°

Humidity Icon77%

Wind Icon25km/h
Mon. 18, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/14°

Humidity Icon78%

Wind Icon22km/h
Tue. 19, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/14°

Humidity Icon78%

Wind Icon21km/h
Wed. 20, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/14°

Humidity Icon77%

Wind Icon21km/h
Thu. 21, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/14°

Humidity Icon75%

Wind Icon22km/h
Fri. 22, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon19°/14°

Humidity Icon75%

Wind Icon23km/h
Sat. 23, Aug.
moderate rain at timesModerate rain at times

Temperature Icon19°/13°

Humidity Icon73%

Wind Icon20km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/14°

Humidity Icon77%

Wind Icon20km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/14°

Humidity Icon78%

Wind Icon18km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/14°

Humidity Icon76%

Wind Icon22km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/14°

Humidity Icon76%

Wind Icon23km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon17°/14°

Humidity Icon79%

Wind Icon23km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon17°/13°

Humidity Icon78%

Wind Icon25km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon18°/13°

Humidity Icon75%

Wind Icon22km/h
Sun. 31, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon18°/13°

Humidity Icon73%

Wind Icon22km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onFri. 8, Aug.

22.3°C


Low will be onThu. 7, Aug.

11.5°C

HumidityHumidity

High will be onSat. 2, Aug.

89%


Low will be onWed. 6, Aug.

49%

Wind SpeedWind Speed

High will be onTue. 5, Aug.

41km/h


Low will be onFri. 1, Aug.

10.4km/h

PrecipitationPrecipitation

High will be onTue. 5, Aug.

18.2mm


Low will be onFri. 8, Aug.

0.05mm

Ultraviolet IndexUV

High will be onWed. 6, Aug.

5


Low will be onSat. 2, Aug.

0.4