Rainfall in Fay-lès-Marcilly trails that of 86% of mainland French towns: 636 mm a year
Sunny July days climb to about 26.3°C. By frosts alone, it ranks colder than 74% of mainland French towns. The rainiest month is October; the driest is March. Keep the boiler serviced for the months from November to March, which average under 10°C.
Figures from Météo-France’s Bouy-sur-Orvin station, 8.2 km north-west.
A year in Fay-lès-Marcilly at a glance
Each month’s typical high and low in °C, at the Bouy-sur-Orvin station.
What a year in Fay-lès-Marcilly feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Bouy-sur-Orvin.
About 636 mm of rain a year
October is the wettest month and March the driest. About 15 days a year bring 10 mm or more. 18th wettest of 20 towns of 2,500+ in Aube.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Troyes-Barberey
A frosty town: 53 frosts and 57 days of 25°C a year
On about 53 nights a year the air drops to 0°C or below, and on about 6 days it stays below freezing all day. About 57 days a year reach 25°C, and 17 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Bouy-sur-Orvin: 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 Bouy-sur-Orvin
Bouy-sur-Orvin is 8.2 km north-west of Fay-lès-Marcilly. Every figure on this page is the station’s, not a measurement in Fay-lès-Marcilly itself.
| Station (Météo-France number) | Bouy-sur-Orvin (10057001) |
| Distance from the town | 8.2 km north-west |
| Station altitude | 102 m |
| Town altitude (its center) | 159 m |
| Period | 1991–2020 |
| Sunshine measured at | Troyes-Barberey, 32 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 Fay-lès-Marcilly 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 Aube.
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 |
|---|---|---|---|---|
| Fay-lès-Marcilly | Bouy-sur-Orvin | 26.3°C | 1.3°C | 636 mm |
| Nogent-sur-Seine 12 km | same station | 26.3°C about the same | 1.3°C about the same | 636 mm |
| Romilly-sur-Seine 15 km | Romilly | 26.2°C about the same | 0.8°C 0.5°C colder | 620 mm |
| Aix-Villemaur-Pâlis 21 km | Flacy | 26.2°C about the same | 0.8°C 0.5°C colder | 741 mm |
| Villenauxe-la-Grande 21 km | Romilly | 26.2°C about the same | 0.8°C 0.5°C colder | 620 mm |
| Provins 28 km | Voulton | 25.6°C 0.7°C cooler | 1.2°C about the same | 741 mm |
Fay-lès-Marcilly weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Bouy-sur-Orvin station; sunshine at Troyes-Barberey.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 6.5°C | 1.3°C | 3.9°C | 48 mm | 63 |
| February | 7.9°C | 1.1°C | 4.5°C | 45 mm | 90 |
| March | 12.2°C | 2.8°C | 7.5°C | 44 mm | 148 |
| April | 16.0°C | 4.6°C | 10.3°C | 49 mm | 190 |
| May | 19.7°C | 8.3°C | 14.0°C | 59 mm | 216 |
| June | 23.4°C | 11.1°C | 17.2°C | 57 mm | 231 |
| July | 26.3°C | 13.2°C | 19.8°C | 50 mm | 242 |
| August | 26.0°C | 13.3°C | 19.6°C | 59 mm | 232 |
| September | 21.6°C | 10.3°C | 16.0°C | 50 mm | 186 |
| October | 16.2°C | 7.8°C | 12.0°C | 61 mm | 125 |
| November | 10.4°C | 4.3°C | 7.3°C | 54 mm | 70 |
| December | 7.1°C | 2.0°C | 4.6°C | 59 mm | 57 |
| Year | 16.1°C | 6.7°C | 11.4°C | 636 mm | 1,851 |
Where Fay-lès-Marcilly’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Bouy-sur-Orvin, 8.2 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, Troyes-Barberey, 32 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 Aube.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Fay-lès-Marcilly’s climate
How warm does Fay-lès-Marcilly get in summer?
July is the warmest month, with average highs of 26.3°C. About 57 days a year reach 25°C, fewer than 57% of mainland French towns, and about 17 reach 30°C.
How cold does Fay-lès-Marcilly get in winter?
February nights average 1.1°C. The air drops to 0°C or below on about 53 nights a year, and about 6 days a year stay below freezing all day.
How much rain does Fay-lès-Marcilly get?
About 636 mm a year, less than 86% of mainland French towns. October is the wettest month (61 mm) and March the driest (44 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Troyes-Barberey (32 km away), averages 1,851 hours of sunshine a year.
Are these figures for Fay-lès-Marcilly itself?
No: they are the normals of the Météo-France station matched to Fay-lès-Marcilly, Bouy-sur-Orvin, 8.2 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 BOUY-SUR-ORVIN, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Fay-lès-Marcilly →
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.