Plabennec, France experiences average highs of 15°C (59°F) and lows of 10°C (50°F) throughout the year. Rainfall is frequent, averaging about 13 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. Average highs have warmed by 0.9°C (1.6°F) across the available records.
Plabennec, France Weather & Climate 2026
Monthly climate averages for Plabennec, France. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Apr–Sep 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.2/10
Best: May, June, July, August, September
UV Index
4
Low
Temperature 15°C / 10°C
Feels Like 12°C / 7°C
Rainy Days 13
Rainfall 75 mm
Sunshine 9 h
Humidity 81%
Wind Speed 27 km/h
Dew Point 9°C
Frost Days 1 days
Hottest Month
20°C
July
Avg Low15°C
Rain10days
Coldest Month
6°C
January
Avg High10°C
Rain15days
Driest Month
9days
August
Avg High20°C
Avg Low15°C
Windiest Month
32 km/h
December (Gusts 55)
Sea Temperature
10°C – 19°C
Warmest water: August (
18.7°C
)
Worst Time to Visit
Consider avoiding January, February, March, December due to heavy rainfall.
Sun Position
Sunrise 06:17
Daylight 16.1h
Sunset 22:22
Live conditions—
Plabennec on the map · live conditions
Plabennec, France
- Continent
- Europe
- Country
- France
- City
- Plabennec
- Population
- 7.6K
- Coordinates
- 48.50°, -4.43°
Seasonal Breakdown
Spring
Mar–May
Avg High 13°C
Avg Low 8°C
Rain 12 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 20°C
Avg Low 14°C
Rain 10 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 15°C
Avg Low 11°C
Rain 14 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 10°C
Avg Low 7°C
Rain 15 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 10°C / 6°C . Feb: 10°C / 6°C . Mar: 11°C / 7°C . Apr: 13°C / 8°C . May: 16°C / 10°C . Jun: 18°C / 13°C . Jul: 20°C / 15°C . Aug: 20°C / 15°C . Sep: 18°C / 14°C . Oct: 16°C / 12°C . Nov: 12°C / 9°C . Dec: 11°C / 8°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 108 mm. Feb: 83 mm. Mar: 72 mm. Apr: 50 mm. May: 48 mm. Jun: 63 mm. Jul: 44 mm. Aug: 50 mm. Sep: 60 mm. Oct: 97 mm. Nov: 110 mm. Dec: 118 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 82%. Feb: 80%. Mar: 79%. Apr: 76%. May: 79%. Jun: 81%. Jul: 79%. Aug: 81%. Sep: 82%. Oct: 83%. Nov: 82%. Dec: 83%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 31 km/h . Feb: 31 km/h . Mar: 30 km/h . Apr: 25 km/h . May: 24 km/h . Jun: 22 km/h . Jul: 22 km/h . Aug: 22 km/h . Sep: 24 km/h . Oct: 27 km/h . Nov: 31 km/h . Dec: 32 km/h .
Sunshine
Sunshine
Sunshine: Jan: 5h. Feb: 6h. Mar: 8h. Apr: 11h. May: 12h. Jun: 12h. Jul: 12h. Aug: 11h. Sep: 9h. Oct: 7h. Nov: 6h. Dec: 4h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 10°C . Feb: 10°C . Mar: 11°C . Apr: 12°C . May: 15°C . Jun: 18°C . Jul: 18°C . Aug: 19°C . Sep: 18°C . Oct: 16°C . Nov: 13°C . Dec: 11°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 6. Aug: UV 6. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have warmed by 0.9°C (1.6°F) across the available records. Average rainfall is trending wetter by about 11 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 22°C | Jul · 20°C |
| Coldest month | Jan 2025 · 5°C | Jan · 6°C |
| Wettest month | Jan 2025 · 164 mm | Dec · 118 mm |
| Windiest month | Dec 2025 · 34 km/h | Dec · 32 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Fair May best
Good June best
Good July best
Excellent August best
Excellent September best
Good October
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 10°C / 6°C | 5°C / 1°C | 15days (108 mm) Wet | 4.5h Fair | 82% Humid | 1.4 Low | Poor | View Details |
| February | 10°C / 6°C | 6°C / 2°C | 14days (83 mm) Wet | 6.1h Fair | 80% Humid | 2.1 Moderate | Poor | View Details |
| March | 11°C / 7°C | 7°C / 2°C | 15days (72 mm) Wet | 8.2h Good | 79% Humid | 3.8 Moderate | Poor | View Details |
| April | 13°C / 8°C | 11°C / 4°C | 10days (50 mm) Wet | 10.8h Excellent | 76% Humid | 5.1 High | Fair | View Details |
| May best | 16°C / 10°C | 14°C / 8°C | 10days (48 mm) Wet | 12.1h Excellent | 79% Humid | 6.3 High | Good | View Details |
| June best | 18°C / 13°C | 18°C / 11°C | 11days (63 mm) Wet | 12h Excellent | 81% Humid | 6.6 High | Good | View Details |
| July best | 20°C / 15°C | 20°C / 13°C | 10days (44 mm) Wet | 12.2h Excellent | 79% Humid | 6.2 High | Excellent | View Details |
| August best | 20°C / 15°C | 20°C / 14°C | 9days (50 mm) Wet | 11.1h Excellent | 81% Humid | 5.8 High | Excellent | View Details |
| September best | 18°C / 14°C | 17°C / 12°C | 12days (60 mm) Wet | 9.4h Good | 82% Humid | 4.6 Moderate | Good | View Details |
| October | 16°C / 12°C | 13°C / 9°C | 14days (97 mm) Wet | 7.3h Good | 83% Humid | 3 Moderate | Good | View Details |
| November | 12°C / 9°C | 9°C / 5°C | 17days (110 mm) Wet | 5.6h Fair | 82% Humid | 1.6 Low | Poor | View Details |
| December | 11°C / 8°C | 7°C / 3°C | 16days (118 mm) Wet | 4.2h Fair | 83% Humid | 1.2 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Plabennec are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Plabennec, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Plabennec is July, with average daytime highs of 20°C (68°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Plabennec is January, with average overnight lows of 6°C (43°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Plabennec is December, averaging 118mm of precipitation across 16 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Plabennec runs through November, December, January, March, with the heaviest rainfall in November. Based on 10-year averages for Plabennec.
Plabennec receives approximately 103 sunshine hours per year. The sunniest month is July with around 12 hours. Based on climate data for Plabennec.
The least favorable months to visit Plabennec are January, February, March, December, primarily due to heavy rainfall. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Plabennec is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Plabennec is 81%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Sea temperatures in Summer average 14°C (57°F), which most swimmers will find too cold without a wetsuit.
Plabennec rarely sees significant snowfall but does experience frost, averaging 1 frost days during the colder months.
Average wind speeds in Plabennec are 27 km/h (17 mph). The windiest month is December with peak winds reaching 32 km/h (20 mph) (gusts up to 55 km/h / 34 mph).
Plabennec averages 2 clear-sky days per month with overall cloud cover around 66%. The clearest skies occur in July.
The annual average dew point in Plabennec is 9°C (48°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Plabennec has a Oceanic climate, classified as Cfb under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Plabennec ranges from 7°C (45°F) to 12°C (54°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
Yes, June is a great time to visit Plabennec. It earns a climate score of 7/10 with Good.
For June in Plabennec, pack Umbrella, Waterproof jacket, Comfortable walking shoes. With average highs of 18°C (65°F) and 11 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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