Winter nights in Saint-Eulien are colder than in 77% of mainland French towns
Sunny July days climb to about 26.0°C. The gap between a January night and a July afternoon is 25°C. Long walks are most pleasant from May to September, when afternoons reach 20–26°C.
These are the figures of Météo-France’s Saint-Dizier station, 5.9 km south.
A year in Saint-Eulien at a glance
Each month’s typical high and low in °C, at the Saint-Dizier station.
What a year in Saint-Eulien feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Saint-Dizier.
About 795 mm of rain a year
December is the wettest month and April the driest. About 23 days a year bring 10 mm or more. The wettest of 22 towns of 2,500+ in Marne.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Saint-Dizier
A frosty town: 54 frosts and 58 days of 25°C a year
On about 54 nights a year the air drops to 0°C or below, and on about 5 days it stays below freezing all day. About 58 days a year reach 25°C, and 16 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Saint-Dizier: 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-Dizier
Saint-Dizier is 5.9 km south of Saint-Eulien. Every figure on this page is the station’s, not a measurement in Saint-Eulien itself.
| Station (Météo-France number) | Saint-Dizier (52448001) |
| Distance from the town | 5.9 km south |
| Station altitude | 139 m |
| Town altitude (its center) | 144 m |
| Period | 1991–2020 |
| Sunshine measured at | the same station |
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-Eulien 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 Marne.
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-Eulien | Saint-Dizier | 26.0°C | 0.8°C | 795 mm |
| Saint-Dizier 7.8 km | same station | 26.0°C about the same | 0.8°C about the same | 795 mm |
| Ancerville 12 km | same station | 26.0°C about the same | 0.8°C about the same | 795 mm |
| Wassy 21 km | Chevillon | 25.9°C about the same | 0.4°C about the same | 982 mm |
| Vitry-le-François 22 km | Frignicourt | 26.1°C about the same | 0.9°C about the same | 695 mm |
| Bar-le-Duc 23 km | same station | 26.0°C about the same | 0.8°C about the same | 795 mm |
Saint-Eulien weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Saint-Dizier station.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 6.5°C | 0.8°C | 3.7°C | 63 mm | 61 |
| February | 8.0°C | 0.8°C | 4.4°C | 61 mm | 81 |
| March | 12.3°C | 2.9°C | 7.6°C | 60 mm | 143 |
| April | 16.4°C | 5.3°C | 10.8°C | 55 mm | 183 |
| May | 20.2°C | 9.3°C | 14.7°C | 68 mm | 216 |
| June | 23.6°C | 12.5°C | 18.1°C | 58 mm | 228 |
| July | 26.0°C | 14.5°C | 20.2°C | 70 mm | 235 |
| August | 25.7°C | 14.2°C | 19.9°C | 65 mm | 224 |
| September | 21.3°C | 10.7°C | 16.0°C | 71 mm | 173 |
| October | 16.2°C | 7.9°C | 12.1°C | 75 mm | 116 |
| November | 10.4°C | 4.1°C | 7.3°C | 71 mm | 63 |
| December | 7.1°C | 1.7°C | 4.4°C | 79 mm | 53 |
| Year | 16.1°C | 7.1°C | 11.6°C | 795 mm | 1,776 |
Where Saint-Eulien’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Saint-Dizier, 5.9 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, Saint-Dizier, 5.9 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 Marne.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Saint-Eulien’s climate
How warm does Saint-Eulien get in summer?
July is the warmest month, with average highs of 26.0°C. About 58 days a year reach 25°C, fewer than 55% of mainland French towns, and about 16 reach 30°C.
How cold does Saint-Eulien get in winter?
January nights average 0.8°C. The air drops to 0°C or below on about 54 nights a year, and about 5 days a year stay below freezing all day.
How much rain does Saint-Eulien get?
About 795 mm a year, more than 59% of mainland French towns. December is the wettest month (79 mm) and April the driest (55 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Saint-Dizier (5.9 km away), averages 1,776 hours of sunshine a year.
Are these figures for Saint-Eulien itself?
No: they are the normals of the Météo-France station matched to Saint-Eulien, Saint-Dizier, 5.9 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-DIZIER, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Saint-Eulien →
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.