Less rain falls on Boutervilliers than on 82% of mainland French towns: 654 mm a year
January nights here settle around 1.5°C. About 51 nights a year bring a frost, more than in 70% of mainland French towns. Temperatures cover 25°C across the year, low to high. Frost greets about 51 mornings a year, so leave time to clear the car.
Figures from Météo-France’s Dourdan station, 9.4 km north-west.
A year in Boutervilliers at a glance
Each month’s typical high and low in °C, at the Dourdan station.
What a year in Boutervilliers feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Dourdan.
About 654 mm of rain a year
May is the wettest month and April the driest. About 17 days a year bring 10 mm or more. 37th wettest of 96 towns of 2,500+ in Essonne.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Trappes
A frosty town: 51 frosts and 53 days of 25°C a year
On about 51 nights a year the air drops to 0°C or below, and on about 4 days it stays below freezing all day. About 53 days a year reach 25°C, and 14 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Dourdan: 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 Dourdan
Dourdan is 9.4 km north-west of Boutervilliers. Every figure on this page is the station’s, not a measurement in Boutervilliers itself.
| Station (Météo-France number) | Dourdan (91200002) |
| Distance from the town | 9.4 km north-west |
| Station altitude | 116 m |
| Town altitude (its center) | 148 m |
| Period | 1991–2020 |
| Sunshine measured at | Trappes, 36 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 Boutervilliers 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 Essonne.
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 |
|---|---|---|---|---|
| Boutervilliers | Dourdan | 25.7°C | 1.5°C | 654 mm |
| Étampes 7.5 km | Courdimanche | 26.3°C 0.6°C warmer | 1.4°C about the same | 595 mm |
| Dourdan 9.1 km | same station | 25.7°C about the same | 1.5°C about the same | 654 mm |
| Morigny-Champigny 9.7 km | Courdimanche | 26.3°C 0.6°C warmer | 1.4°C about the same | 595 mm |
| Étréchy 10 km | Brétigny | 26.0°C about the same | 1.7°C about the same | 629 mm |
| Saint-Chéron 12 km | Fontenay-lès-B. | 26.1°C about the same | 1.5°C about the same | 696 mm |
| Le Mérévillois 16 km | Sainville | 25.9°C about the same | 1.2°C about the same | 656 mm |
Boutervilliers weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Dourdan station; sunshine at Trappes.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 6.9°C | 1.5°C | 4.2°C | 52 mm | 57 |
| February | 8.2°C | 1.2°C | 4.7°C | 48 mm | 81 |
| March | 12.4°C | 3.1°C | 7.8°C | 50 mm | 134 |
| April | 16.0°C | 4.9°C | 10.5°C | 44 mm | 176 |
| May | 19.4°C | 8.3°C | 13.9°C | 69 mm | 202 |
| June | 23.0°C | 11.4°C | 17.2°C | 54 mm | 210 |
| July | 25.7°C | 13.3°C | 19.5°C | 52 mm | 222 |
| August | 25.6°C | 13.1°C | 19.3°C | 57 mm | 216 |
| September | 21.5°C | 10.1°C | 15.9°C | 48 mm | 177 |
| October | 16.4°C | 7.7°C | 12.0°C | 55 mm | 117 |
| November | 10.8°C | 4.4°C | 7.6°C | 61 mm | 68 |
| December | 7.4°C | 2.0°C | 4.7°C | 66 mm | 55 |
| Year | 16.1°C | 6.8°C | 11.4°C | 654 mm | 1,714 |
Where Boutervilliers’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Dourdan, 9.4 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, Trappes, 36 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 Essonne.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Boutervilliers’s climate
How warm does Boutervilliers get in summer?
July is the warmest month, with average highs of 25.7°C. About 53 days a year reach 25°C, fewer than 64% of mainland French towns, and about 14 reach 30°C.
How cold does Boutervilliers get in winter?
February nights average 1.2°C. The air drops to 0°C or below on about 51 nights a year, and about 4 days a year stay below freezing all day.
How much rain does Boutervilliers get?
About 654 mm a year, less than 82% of mainland French towns. May is the wettest month (69 mm) and April the driest (44 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Trappes (36 km away), averages 1,714 hours of sunshine a year.
Are these figures for Boutervilliers itself?
No: they are the normals of the Météo-France station matched to Boutervilliers, Dourdan, 9.4 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 DOURDAN, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Boutervilliers →
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.