Bern, Bern, Switzerland Climate Change Severity

52
High
The current climate change severity in Bern is High, with a 10.6% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jun. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Bern 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), Bern temperature has changed by around +14.01%, 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
3241
28.1%
cloudyCloudy
3714
-62.1%
rainyRainy
8771
-18.3%
snowySnowy
722
214.2%
mistyMisty
05
100%

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

Climate Change Indicators:

Over the past 16 years, Bern has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (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

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2026, Bern experienced significant changes:

Temperature change of

+0.98 °C

Variation in annual rainfall

-16.89 %

Change in average humidity

-3.05 %

PM2.5 levels surged by

+214.53 %

Heatwave changed by

+11 Days

Coldwave changed by

+1 Days

Wind speeds changed by

-1.38 km/h

These indicators show that Bern 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 Jun.

Bern Weather Forecast 30 Days (July - August 2026)
Bern, Bern, Switzerland

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Thu. 23, Jul.
sunnySunny
Temperature Icon26°/12°
Humidity Icon51%
Wind Icon13.7km/h
Fri. 24, Jul.
sunnySunny
Temperature Icon27°/8°
Humidity Icon49%
Wind Icon10.8km/h
Sat. 25, Jul.
sunnySunny
Temperature Icon32°/11°
Humidity Icon48%
Wind Icon12.6km/h
Sun. 26, Jul.
patchy rain possiblePatchy rain nearby
Temperature Icon25°/12°
Humidity Icon74%
Wind Icon13.7km/h
Mon. 27, Jul.
sunnySunny
Temperature Icon27°/11°
Humidity Icon67%
Wind Icon10.4km/h
Tue. 28, Jul.
sunnySunny
Temperature Icon32°/12°
Humidity Icon58%
Wind Icon5.8km/h
Wed. 29, Jul.
sunnySunny
Temperature Icon34°/16°
Humidity Icon50%
Wind Icon17.6km/h
Thu. 30, Jul.
sunnySunny
Temperature Icon36°/17°
Humidity Icon39%
Wind Icon7.9km/h
Fri. 31, Jul.
moderate or heavy rain showerRain Showers
Temperature Icon25°/13°
Humidity Icon74%
Wind Icon10.3km/h
Sat. 1, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/14°
Humidity Icon74%
Wind Icon11km/h
Sun. 2, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/13°
Humidity Icon78%
Wind Icon11.3km/h
Mon. 3, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon77%
Wind Icon11km/h
Tue. 4, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon76%
Wind Icon9.4km/h
Wed. 5, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon76%
Wind Icon11km/h
Thu. 6, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon78%
Wind Icon11.4km/h
Fri. 7, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon76%
Wind Icon10.1km/h
Sat. 8, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon76%
Wind Icon10.7km/h
Sun. 9, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon76%
Wind Icon10.3km/h
Mon. 10, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/12°
Humidity Icon77%
Wind Icon9km/h
Tue. 11, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon77%
Wind Icon9.1km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/13°
Humidity Icon73%
Wind Icon9.5km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/13°
Humidity Icon74%
Wind Icon11.2km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon78%
Wind Icon9.7km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon76%
Wind Icon10.4km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/12°
Humidity Icon76%
Wind Icon9.1km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon76%
Wind Icon10.2km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon75%
Wind Icon10.7km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon77%
Wind Icon9.5km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon24°/13°
Humidity Icon77%
Wind Icon8.5km/h
Fri. 21, Aug.
heavy rain at timesHeavy Rain
Temperature Icon24°/13°
Humidity Icon74%
Wind Icon10km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon25°/13°
Humidity Icon74%
Wind Icon9.1km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 30, Jul.

36°C

Low will be onFri. 24, Jul.

8°C

HumidityHumidity

High will be onSun. 2, Aug.

78%

Low will be onThu. 30, Jul.

39%

Wind SpeedWind Speed

High will be onWed. 29, Jul.

17.6km/h

Low will be onTue. 28, Jul.

5.8km/h

PrecipitationPrecipitation

High will be onSat. 25, Jul.

7.5mm

Low will be onThu. 30, Jul.

0.04mm

Ultraviolet IndexUV

High will be onThu. 30, Jul.

9

Low will be onFri. 31, Jul.

4

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