Saint Brieuc, Bretagne, France Climate Change Severity

52
High
The current climate change severity in Saint Brieuc is High, with a 19.7% 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

Saint Brieuc 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), Saint Brieuc temperature has changed by around +15.8%, 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
1931
63.1%
cloudyCloudy
3916
-58.9%
rainyRainy
9793
-4.1%
snowySnowy
05
100%
mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 16 years, Saint Brieuc 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, Saint Brieuc experienced significant changes:

Temperature change of

+1.52 °C

Variation in annual rainfall

-6.98 %

Change in average humidity

-2.14 %

PM2.5 levels surged by

-17.63 %

Heatwave changed by

+16 Days

Coldwave changed by

-3 Days

Wind speeds changed by

+2.29 km/h

These indicators show that Saint Brieuc 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.

Saint Brieuc Weather Forecast 30 Days (July - August 2026)
Saint Brieuc, Bretagne, France

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Thu. 30, Jul.
partly cloudyPartly Cloudy
Temperature Icon28°/13°
Humidity Icon71%
Wind Icon21.2km/h
Fri. 31, Jul.
sunnySunny
Temperature Icon25°/11°
Humidity Icon62%
Wind Icon21.6km/h
Sat. 1, Aug.
sunnySunny
Temperature Icon24°/10°
Humidity Icon57%
Wind Icon18km/h
Sun. 2, Aug.
sunnySunny
Temperature Icon30°/11°
Humidity Icon48%
Wind Icon19.8km/h
Mon. 3, Aug.
sunnySunny
Temperature Icon30°/15°
Humidity Icon47%
Wind Icon18.4km/h
Tue. 4, Aug.
partly cloudyPartly Cloudy
Temperature Icon27°/14°
Humidity Icon68%
Wind Icon16.9km/h
Wed. 5, Aug.
fogFog
Temperature Icon23°/15°
Humidity Icon89%
Wind Icon16.2km/h
Thu. 6, Aug.
mistMist
Temperature Icon20°/15°
Humidity Icon92%
Wind Icon13km/h
Fri. 7, Aug.
heavy rain at timesHeavy Rain
Temperature Icon22°/12°
Humidity Icon76%
Wind Icon16.7km/h
Sat. 8, Aug.
heavy rain at timesHeavy Rain
Temperature Icon22°/12°
Humidity Icon78%
Wind Icon17.4km/h
Sun. 9, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/12°
Humidity Icon77%
Wind Icon18.6km/h
Mon. 10, Aug.
moderate rain at timesRain
Temperature Icon23°/13°
Humidity Icon77%
Wind Icon19.1km/h
Tue. 11, Aug.
heavy rain at timesHeavy Rain
Temperature Icon24°/14°
Humidity Icon76%
Wind Icon17.1km/h
Wed. 12, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/14°
Humidity Icon77%
Wind Icon16.5km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon78%
Wind Icon15.3km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon81%
Wind Icon16.2km/h
Sat. 15, Aug.
moderate rain at timesRain
Temperature Icon23°/13°
Humidity Icon76%
Wind Icon16.5km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon78%
Wind Icon16km/h
Mon. 17, Aug.
heavy rain at timesHeavy Rain
Temperature Icon22°/13°
Humidity Icon79%
Wind Icon16.6km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon77%
Wind Icon15.3km/h
Wed. 19, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon80%
Wind Icon17.3km/h
Thu. 20, Aug.
moderate rain at timesRain
Temperature Icon22°/13°
Humidity Icon80%
Wind Icon16.6km/h
Fri. 21, Aug.
moderate rain at timesRain
Temperature Icon22°/13°
Humidity Icon77%
Wind Icon15.3km/h
Sat. 22, Aug.
heavy rain at timesHeavy Rain
Temperature Icon23°/13°
Humidity Icon79%
Wind Icon16.3km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon23°/13°
Humidity Icon78%
Wind Icon15.5km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon22°/13°
Humidity Icon77%
Wind Icon18.6km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/13°
Humidity Icon79%
Wind Icon20.2km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/13°
Humidity Icon82%
Wind Icon19.7km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon21°/13°
Humidity Icon82%
Wind Icon18.6km/h
Fri. 28, Aug.
heavy rain at timesHeavy Rain
Temperature Icon21°/12°
Humidity Icon77%
Wind Icon17.9km/h
Sat. 29, Aug.
heavy rain at timesHeavy Rain
Temperature Icon21°/12°
Humidity Icon77%
Wind Icon17.3km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 2, Aug.

30°C

Low will be onSat. 1, Aug.

10°C

HumidityHumidity

High will be onThu. 6, Aug.

92%

Low will be onMon. 3, Aug.

47%

Wind SpeedWind Speed

High will be onFri. 31, Jul.

21.6km/h

Low will be onThu. 6, Aug.

13km/h

PrecipitationPrecipitation

High will be onFri. 14, Aug.

3.9mm

Low will be onThu. 30, Jul.

0.01mm

Ultraviolet IndexUV

High will be onSun. 2, Aug.

8

Low will be onThu. 6, Aug.

4

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