Wet weather: 1,034 mm a year falls on Saint-Nolff, more than on 89% of mainland French towns
In July the day’s top temperature is typically 24.9°C. In January, nights here are milder than in 87% of mainland French towns. Only 21°C separates winter nights from summer afternoons. Windscreens need scraping on about 25 mornings a year, the nights the air drops below 0°C.
Figures from Météo-France’s Saint-Avé station, 5.3 km west.
A year in Saint-Nolff at a glance
Each month’s typical high and low in °C, at the Saint-Avé station.
What a year in Saint-Nolff feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Saint-Avé.
About 1,034 mm of rain a year
December is the wettest month and July the driest. About 34 days a year bring 10 mm or more. 17th wettest of 88 towns of 2,500+ in Morbihan.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Vannes-Séné
25 frosts and 48 days of 25°C a year
On about 25 nights a year the air drops to 0°C or below; days that stay below freezing are rare. About 48 days a year reach 25°C, and 11 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Saint-Avé: 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-Avé
Saint-Avé is 5.3 km west of Saint-Nolff. Every figure on this page is the station’s, not a measurement in Saint-Nolff itself.
| Station (Météo-France number) | Saint-Avé (56206001) |
| Distance from the town | 5.3 km west |
| Station altitude | 50 m |
| Town altitude (its center) | 126 m |
| Period | 1993–2020 (the station’s own record) |
| Sunshine measured at | Vannes-Séné, 11 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 Saint-Nolff 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 |
|---|---|---|---|---|
| Saint-Nolff | Saint-Avé | 24.9°C | 3.6°C | 1,034 mm |
| Treffléan 3.4 km | Questembert | 24.2°C 0.7°C cooler | 3.0°C 0.6°C colder | 1,096 mm |
| Monterblanc 5.2 km | same station | 24.9°C about the same | 3.6°C about the same | 1,034 mm |
| Saint-Avé 5.8 km | same station | 24.9°C about the same | 3.6°C about the same | 1,034 mm |
| Elven 7.1 km | Questembert | 24.2°C 0.7°C cooler | 3.0°C 0.6°C colder | 1,096 mm |
| Theix-Noyalo 7.2 km | same station | 24.9°C about the same | 3.6°C about the same | 1,034 mm |
| Sulniac 7.5 km | Questembert | 24.2°C 0.7°C cooler | 3.0°C 0.6°C colder | 1,096 mm |
Saint-Nolff weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Saint-Avé station; sunshine at Vannes-Séné.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 9.9°C | 3.6°C | 6.8°C | 127 mm | 75 |
| February | 11.1°C | 3.7°C | 7.4°C | 91 mm | 107 |
| March | 13.8°C | 5.0°C | 9.4°C | 73 mm | 157 |
| April | 16.7°C | 6.6°C | 11.6°C | 75 mm | 201 |
| May | 19.8°C | 9.8°C | 14.8°C | 66 mm | 222 |
| June | 23.0°C | 12.5°C | 17.8°C | 57 mm | 244 |
| July | 24.9°C | 14.1°C | 19.5°C | 54 mm | 255 |
| August | 24.8°C | 14.0°C | 19.4°C | 58 mm | 225 |
| September | 22.3°C | 11.8°C | 17.1°C | 70 mm | 202 |
| October | 17.8°C | 9.7°C | 13.8°C | 109 mm | 121 |
| November | 13.2°C | 6.0°C | 9.6°C | 120 mm | 93 |
| December | 10.5°C | 4.1°C | 7.3°C | 135 mm | 79 |
| Year | 17.3°C | 8.4°C | 12.9°C | 1,034 mm | 1,981 |
Where Saint-Nolff’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Saint-Avé, 5.3 km away: statistics for 1991–2020 (the station’s own years, 1993–2020, where its record is shorter).
- 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, 11 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 Saint-Nolff’s climate
How warm does Saint-Nolff get in summer?
July is the warmest month, with average highs of 24.9°C. About 48 days a year reach 25°C, fewer than 72% of mainland French towns, and about 11 reach 30°C.
How cold does Saint-Nolff get in winter?
January nights average 3.6°C. The air drops to 0°C or below on about 25 nights a year, and about under 1 days a year stay below freezing all day.
How much rain does Saint-Nolff get?
About 1,034 mm a year, more than 89% of mainland French towns. December is the wettest month (135 mm) and July the driest (54 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Vannes-Séné (11 km away), averages 1,981 hours of sunshine a year.
Are these figures for Saint-Nolff itself?
No: they are the normals of the Météo-France station matched to Saint-Nolff, Saint-Avé, 5.3 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-AVE, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Saint-Nolff →
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.