Rainfall in Marigny-le-Châtel trails that of 93% of mainland French towns: 620 mm a year
The warmest part of a July day comes in at 26.2°C on average. A year here swings 26°C from midwinter lows to midsummer highs. Frost is common: about 62 nights a year drop below freezing, more than in 83% of mainland French towns. Plan time outside from May to September, when highs sit at 20–26°C.
These are the figures of Météo-France’s Romilly station, 11 km north.
A year in Marigny-le-Châtel at a glance
Each month’s typical high and low in °C, at the Romilly station.
What a year in Marigny-le-Châtel feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Romilly.
About 620 mm of rain a year
December is the wettest month and March the driest. About 15 days a year bring 10 mm or more. 19th 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: 62 frosts and 57 days of 25°C a year
On about 62 nights a year the air drops to 0°C or below, and on about 5 days it stays below freezing all day. About 57 days a year reach 25°C, and 16 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Romilly: 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 Romilly
Romilly is 11 km north of Marigny-le-Châtel. Every figure on this page is the station’s, not a measurement in Marigny-le-Châtel itself.
| Station (Météo-France number) | Romilly (10323001) |
| Distance from the town | 11 km north |
| Station altitude | 77 m |
| Town altitude (its center) | 109 m |
| Period | 1991–2020 |
| Sunshine measured at | Troyes-Barberey, 23 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 Marigny-le-Châtel 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 |
|---|---|---|---|---|
| Marigny-le-Châtel | Romilly | 26.2°C | 0.8°C | 620 mm |
| Romilly-sur-Seine 12 km | same station | 26.2°C about the same | 0.8°C about the same | 620 mm |
| Aix-Villemaur-Pâlis 19 km | Flacy | 26.2°C about the same | 0.8°C about the same | 741 mm |
| Nogent-sur-Seine 20 km | Bouy-sur-Orvin | 26.3°C about the same | 1.3°C 0.5°C milder | 636 mm |
| Saint-Lyé 20 km | Troyes-Barberey | 26.2°C about the same | 0.5°C about the same | 645 mm |
| Villenauxe-la-Grande 25 km | same station | 26.2°C about the same | 0.8°C about the same | 620 mm |
| La Chapelle-Saint-Luc 25 km | Troyes-Barberey | 26.2°C about the same | 0.5°C about the same | 645 mm |
Marigny-le-Châtel weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Romilly station; sunshine at Troyes-Barberey.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 6.7°C | 0.8°C | 3.7°C | 48 mm | 63 |
| February | 8.1°C | 0.6°C | 4.4°C | 47 mm | 90 |
| March | 12.4°C | 2.4°C | 7.4°C | 44 mm | 148 |
| April | 16.1°C | 4.3°C | 10.2°C | 44 mm | 190 |
| May | 19.8°C | 8.0°C | 13.9°C | 60 mm | 216 |
| June | 23.3°C | 11.1°C | 17.2°C | 50 mm | 231 |
| July | 26.2°C | 12.9°C | 19.6°C | 50 mm | 242 |
| August | 25.9°C | 12.6°C | 19.3°C | 54 mm | 232 |
| September | 21.5°C | 9.4°C | 15.5°C | 48 mm | 186 |
| October | 16.4°C | 7.1°C | 11.7°C | 60 mm | 125 |
| November | 10.5°C | 3.7°C | 7.1°C | 53 mm | 70 |
| December | 7.2°C | 1.5°C | 4.4°C | 62 mm | 57 |
| Year | 16.2°C | 6.2°C | 11.2°C | 620 mm | 1,851 |
Where Marigny-le-Châtel’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Romilly, 11 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, 23 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 Marigny-le-Châtel’s climate
How warm does Marigny-le-Châtel get in summer?
July is the warmest month, with average highs of 26.2°C. About 57 days a year reach 25°C, fewer than 57% of mainland French towns, and about 16 reach 30°C.
How cold does Marigny-le-Châtel get in winter?
February nights average 0.6°C. The air drops to 0°C or below on about 62 nights a year, and about 5 days a year stay below freezing all day.
How much rain does Marigny-le-Châtel get?
About 620 mm a year, less than 93% of mainland French towns. December is the wettest month (62 mm) and March the driest (44 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Troyes-Barberey (23 km away), averages 1,851 hours of sunshine a year.
Are these figures for Marigny-le-Châtel itself?
No: they are the normals of the Météo-France station matched to Marigny-le-Châtel, Romilly, 11 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 ROMILLY, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Marigny-le-Châtel →
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.