Peillac is wetter than 83% of mainland French towns: 948 mm of rain a year
The warmest part of a July day comes in at 24.8°C on average. Expect the heaviest rain in December and the lightest in July. Its January nights stay gentler than in 83% of mainland French towns. For walks and days out, the stretch from May to October brings highs of 17–25°C.
These are the figures of Météo-France’s Saint-Jacut-les-Pins station, 3.3 km south.
A year in Peillac at a glance
Each month’s typical high and low in °C, at the Saint-Jacut-les-Pins station.
What a year in Peillac feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Saint-Jacut-les-Pins.
About 948 mm of rain a year
December is the wettest month and July the driest. About 30 days a year bring 10 mm or more. 47th wettest of 88 towns of 2,500+ in Morbihan.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Vannes-Séné
32 frosts and 46 days of 25°C a year
On about 32 nights a year the air drops to 0°C or below, and on about 1 days it stays below freezing all day. About 46 days a year reach 25°C, and 10 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Saint-Jacut-les-Pins: a frost is a night of 0°C or below, a summer day (jour d’été) 25°C or more, a hot day (forte chaleur) 30°C or more.
The Météo-France station at Saint-Jacut-les-Pins
Saint-Jacut-les-Pins is 3.3 km south of Peillac. Every figure on this page is the station’s, not a measurement in Peillac itself.
| Station (Météo-France number) | Saint-Jacut-les-Pins (56221001) |
| Distance from the town | 3.3 km south |
| Station altitude | 52 m |
| Town altitude (its center) | 62 m |
| Period | 1991–2020 |
| Sunshine measured at | Vannes-Séné, 39 km away |
TownRatings matches each commune to one station with at least 24 years of temperature and rain records: the nearest, counting every 100 m of height difference as 10 km, never across the sea.
How Peillac compares
Against the 4,385 towns of 2,500 or more in mainland France, each read from its own matched station. The dots are the other towns of 2,500+ in Morbihan.
Nearby towns’ climate
The nearest towns of 2,500+ within 29 km. Where a neighbor uses the same station its figures are the same: the differences you’d feel over a few kilometers aren’t in the normals.
| Town | Station | July high | January low | Rain a year |
|---|---|---|---|---|
| Peillac | Saint-Jacut-les-Pins | 24.8°C | 3.4°C | 948 mm |
| La Gacilly 8.3 km | same station | 24.8°C about the same | 3.4°C about the same | 948 mm |
| Allaire 9 km | same station | 24.8°C about the same | 3.4°C about the same | 948 mm |
| Bains-sur-Oust 10 km | same station | 24.8°C about the same | 3.4°C about the same | 948 mm |
| Redon 12 km | same station | 24.8°C about the same | 3.4°C about the same | 948 mm |
| Carentoir 14 km | Guer | 25.4°C 0.6°C warmer | 2.9°C 0.5°C colder | 873 mm |
| Rieux 14 km | same station | 24.8°C about the same | 3.4°C about the same | 948 mm |
Peillac weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Saint-Jacut-les-Pins station; sunshine at Vannes-Séné.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 9.4°C | 3.4°C | 6.4°C | 114 mm | 75 |
| February | 10.4°C | 3.0°C | 6.7°C | 83 mm | 107 |
| March | 13.3°C | 4.4°C | 8.9°C | 67 mm | 157 |
| April | 16.1°C | 5.9°C | 11.0°C | 71 mm | 201 |
| May | 19.3°C | 9.1°C | 14.2°C | 63 mm | 222 |
| June | 22.6°C | 11.8°C | 17.2°C | 52 mm | 244 |
| July | 24.8°C | 13.4°C | 19.1°C | 48 mm | 255 |
| August | 24.9°C | 13.4°C | 19.1°C | 53 mm | 225 |
| September | 22.1°C | 11.0°C | 16.5°C | 69 mm | 202 |
| October | 17.2°C | 9.0°C | 13.1°C | 98 mm | 121 |
| November | 12.8°C | 5.7°C | 9.3°C | 106 mm | 93 |
| December | 9.8°C | 3.7°C | 6.8°C | 123 mm | 79 |
| Year | 16.9°C | 7.8°C | 12.4°C | 948 mm | 1,981 |
Where Peillac’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Saint-Jacut-les-Pins, 3.3 km away: statistics for 1991–2020.
- Which station: among stations with at least 24 of the 30 years of temperature and rain, the nearest to the commune’s population-weighted center, counting each 100 m of height difference as 10 km; mainland towns use mainland stations and each overseas département its own.
- Altitudes: the town’s from IGN’s RGE ALTI® at its population-weighted center; the station’s from Météo-France.
- Sunshine: the nearest station with at least 10 years of sunshine records, Vannes-Séné, 39 km away.
- Comparisons: every town of 2,500 or more in mainland France, read the same way; the dots are the towns of 2,500+ in Morbihan.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Peillac’s climate
How warm does Peillac get in summer?
August is the warmest month, with average highs of 24.9°C. About 46 days a year reach 25°C, fewer than 74% of mainland French towns, and about 10 reach 30°C.
How cold does Peillac get in winter?
February nights average 3.0°C. The air drops to 0°C or below on about 32 nights a year, and about 1 days a year stay below freezing all day.
How much rain does Peillac get?
About 948 mm a year, more than 83% of mainland French towns. December is the wettest month (123 mm) and July the driest (48 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Vannes-Séné (39 km away), averages 1,981 hours of sunshine a year.
Are these figures for Peillac itself?
No: they are the normals of the Météo-France station matched to Peillac, Saint-Jacut-les-Pins, 3.3 km away. France publishes its climate normals by station, not by commune; a valley, a hill or the sea can make a difference over a few kilometers.
Where do these figures come from?
Météo-France’s fiches climatologiques: 30-year averages (1991–2020) for each of its long-running stations, published as open data since 2024. They are normals, not a forecast.
Source: Météo-France, fiches climatologiques, 1991–2020 statistics (station ST-JACUT-LES-PINS, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Peillac →
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.