Carantec, France experiences average highs of 14°C (57°F) and lows of 11°C (52°F) throughout the year. Rainfall is frequent, averaging about 13 rainy days per month. Average highs have warmed by 0.8°C (1.4°F) across the available records.
Carantec, France Weather & Climate 2026
Monthly climate averages for Carantec, 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
5.8/10
Best: May, June, July, August, September
UV Index
4
Low
Temperature 14°C / 11°C
Feels Like 12°C / 8°C
Rainy Days 13
Rainfall 77 mm
Sunshine 8 h
Humidity 81%
Wind Speed 22 km/h
Dew Point 9°C
Snow Days 1 days
Hottest Month
19°C
August
Avg Low 15°C
Rain 9 days
Coldest Month
7°C
January
Avg High 10°C
Rain 14 days
Driest Month
9 days
August
Avg High 19°C
Avg Low 15°C
Windiest Month
25 km/h
February (Gusts 49)
Sea Temperature
10°C – 19°C
Warmest water: August (
19.1°C
)
Worst Time to Visit
Consider avoiding January, February, November, December due to frequent rain.
Sun Position
Sunrise 06:29
Daylight 15.7h
Sunset 22:14
Live conditions —
Carantec on the map · live conditions
Carantec, France
- Continent
- Europe
- Country
- France
- City
- Carantec
- Population
- 2.9K
- Coordinates
- 48.67°, -3.91°
Seasonal Breakdown
Spring
Mar–May
Avg High 13°C
Avg Low 9°C
Rain 12 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 19°C
Avg Low 14°C
Rain 10 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 15°C
Avg Low 12°C
Rain 13 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 10°C
Avg Low 7°C
Rain 14 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 10°C / 7°C . Feb: 10°C / 7°C . Mar: 11°C / 7°C . Apr: 13°C / 8°C . May: 15°C / 11°C . Jun: 17°C / 13°C . Jul: 19°C / 15°C . Aug: 19°C / 15°C . Sep: 18°C / 14°C . Oct: 16°C / 12°C . Nov: 13°C / 10°C . Dec: 11°C / 8°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 98 mm. Feb: 78 mm. Mar: 85 mm. Apr: 61 mm. May: 70 mm. Jun: 79 mm. Jul: 43 mm. Aug: 50 mm. Sep: 68 mm. Oct: 93 mm. Nov: 96 mm. Dec: 102 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 81%. Feb: 79%. Mar: 79%. Apr: 77%. May: 81%. Jun: 83%. Jul: 82%. Aug: 82%. Sep: 82%. Oct: 82%. Nov: 81%. Dec: 82%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 24 km/h . Feb: 25 km/h . Mar: 25 km/h . Apr: 21 km/h . May: 20 km/h . Jun: 19 km/h . Jul: 19 km/h . Aug: 19 km/h . Sep: 21 km/h . Oct: 23 km/h . Nov: 24 km/h . Dec: 25 km/h .
Sunshine
Sunshine
Sunshine: Jan: 4h. 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 Temperature swim
Line chart showing monthly sea temperature. Jan: 10°C . Feb: 10°C . Mar: 11°C . Apr: 12°C . May: 15°C . Jun: 17°C . Jul: 19°C . Aug: 19°C . Sep: 18°C . Oct: 16°C . Nov: 14°C . Dec: 12°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
Daylight 12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow Days Snowfall
Snow Days: Jan: 0 days. Feb: 1 days. Mar: 0 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 0 days. Dec: 0 days.
Climate Trends
Average highs have warmed by 0.8°C (1.4°F) across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 20°C | Aug · 19°C |
| Coldest month | Jan 2025 · 5°C | Jan · 7°C |
| Wettest month | Jan 2025 · 169 mm | Dec · 102 mm |
| Windiest month | Dec 2025 · 26 km/h | Feb · 25 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor 
March
Fair 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 / 7°C | 6°C / 3°C | 14days (98 mm) Wet | 4.3h Fair | 81% Humid | 1.4 Low | Poor | View Details |
| February | 10°C / 7°C | 7°C / 3°C | 13days (78 mm) Wet | 6h Fair | 79% Humid | 2.1 Moderate | Poor | View Details |
| March | 11°C / 7°C | 7°C / 4°C | 15days (85 mm) Wet | 8h Good | 79% Humid | 3.7 Moderate | Fair | View Details |
| April | 13°C / 8°C | 10°C / 5°C | 11days (61 mm) Wet | 10.5h Excellent | 77% Humid | 5.1 High | Fair | View Details |
| May best | 15°C / 11°C | 14°C / 9°C | 11days (70 mm) Wet | 11.8h Excellent | 81% Humid | 6.2 High | Good | View Details |
| June best | 17°C / 13°C | 17°C / 12°C | 12days (79 mm) Wet | 11.6h Excellent | 83% Humid | 6.6 High | Good | View Details |
| July best | 19°C / 15°C | 19°C / 14°C | 10days (43 mm) Wet | 12h Excellent | 82% Humid | 6.2 High | Excellent | View Details |
| August best | 19°C / 15°C | 19°C / 15°C | 9days (50 mm) Wet | 10.9h Excellent | 82% Humid | 5.8 High | Excellent | View Details |
| September best | 18°C / 14°C | 17°C / 13°C | 11days (68 mm) Wet | 9.2h Good | 82% Humid | 4.5 Moderate | Good | View Details |
| October | 16°C / 12°C | 14°C / 10°C | 13days (93 mm) Wet | 7.1h Good | 82% Humid | 2.9 Moderate | Good | View Details |
| November | 13°C / 10°C | 10°C / 6°C | 16days (96 mm) Wet | 5.5h Fair | 81% Humid | 1.6 Low | Poor | View Details |
| December | 11°C / 8°C | 8°C / 4°C | 16days (102 mm) Wet | 4h Fair | 82% Humid | 1.1 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Carantec 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 Carantec, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Carantec is August, with average daytime highs of 19°C (67°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Carantec is January, with average overnight lows of 7°C (44°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Carantec is December, averaging 102mm of precipitation across 16 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Carantec runs through November, December, March, January, with the heaviest rainfall in November. Based on 10-year averages for Carantec.
Carantec receives approximately 101 sunshine hours per year. The sunniest month is July with around 12 hours. Based on climate data for Carantec.
The least favorable months to visit Carantec are January, February, November, December, primarily due to frequent rain. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Carantec is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Carantec 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.
Yes, Carantec receives snow. Months with snowfall average 1 snow days and 1 cm (0 in) of accumulation, with about 0 frost days during winter.
Average wind speeds in Carantec are 22 km/h (14 mph). The windiest month is February with peak winds reaching 25 km/h (16 mph) (gusts up to 49 km/h / 31 mph).
Carantec averages 2 clear-sky days per month with overall cloud cover around 68%. The clearest skies occur in April.
The annual average dew point in Carantec is 9°C (48°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Carantec 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 Carantec ranges from 8°C (46°F) to 12°C (54°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
Yes, July is a great time to visit Carantec. It earns a climate score of 8.2/10 with Excellent.
For July in Carantec, pack Umbrella, Waterproof jacket, Comfortable walking shoes. With average highs of 19°C (66°F) and 10 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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