Hardly any mainland French towns wake to more frost than Grignoncourt
Midsummer highs settle at about 27.0°C. Its yearly rainfall tops that of 78% of mainland French towns. Seasons differ by 28°C, from the coldest nights to the warmest afternoons. Plan time outside from June to September, when highs sit at 22–27°C.
Figures from Météo-France’s Montureux-lès-B station, 17 km south.
A year in Grignoncourt at a glance
Each month’s typical high and low in °C, at the Montureux-lès-B station.
What a year in Grignoncourt feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Montureux-lès-B.
About 907 mm of rain a year
December is the wettest month and April the driest. About 29 days a year bring 10 mm or more. 19th wettest of 30 towns of 2,500+ in Vosges.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Lignéville
A frosty town: 83 frosts and 72 days of 25°C a year
On about 83 nights a year the air drops to 0°C or below, and on about 6 days it stays below freezing all day. About 72 days a year reach 25°C, and 24 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Montureux-lès-B: 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 Montureux-lès-B
Montureux-lès-B is 17 km south of Grignoncourt. Every figure on this page is the station’s, not a measurement in Grignoncourt itself.
| Station (Météo-France number) | Montureux-lès-B (70372001) |
| Distance from the town | 17 km south |
| Station altitude | 217 m |
| Town altitude (its center) | 275 m |
| Period | 1991–2020 |
| Nearest station of any kind | 15 km |
| Sunshine measured at | Lignéville, 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 Grignoncourt 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 Vosges.
Nearby towns’ climate
The nearest towns of 2,500+ within 29 km, each with its own matched station.
| Town | Station | July high | January low | Rain a year |
|---|---|---|---|---|
| Grignoncourt | Montureux-lès-B | 27.0°C | −1.0°C | 907 mm |
| Contrexéville 25 km | Val-de-Meuse | 24.8°C 2.2°C cooler | −0.9°C about the same | 917 mm |
| Vittel 27 km | Bains | 26.0°C 1°C cooler | −1.3°C about the same | 1,357 mm |
| Saint-Loup-sur-Semouse 29 km | Aillevillers | 26.3°C 0.7°C cooler | −1.6°C 0.6°C colder | 1,175 mm |
Grignoncourt weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Montureux-lès-B station; sunshine at Lignéville.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 5.9°C | −1.0°C | 2.4°C | 73 mm | 58 |
| February | 7.9°C | −1.1°C | 3.4°C | 62 mm | 85 |
| March | 12.7°C | 1.0°C | 6.8°C | 65 mm | 163 |
| April | 16.9°C | 3.4°C | 10.1°C | 61 mm | 201 |
| May | 21.0°C | 7.8°C | 14.4°C | 81 mm | 216 |
| June | 24.9°C | 11.3°C | 18.1°C | 74 mm | 236 |
| July | 27.0°C | 13.0°C | 20.0°C | 78 mm | 252 |
| August | 26.6°C | 12.6°C | 19.6°C | 80 mm | 222 |
| September | 21.9°C | 9.0°C | 15.4°C | 72 mm | 191 |
| October | 16.4°C | 6.1°C | 11.2°C | 85 mm | 115 |
| November | 10.1°C | 2.4°C | 6.2°C | 87 mm | 63 |
| December | 6.4°C | −0.1°C | 3.1°C | 92 mm | 47 |
| Year | 16.5°C | 5.4°C | 10.9°C | 907 mm | 1,848 |
Where Grignoncourt’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Montureux-lès-B, 17 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, Lignéville, 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 Vosges.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Grignoncourt’s climate
How warm does Grignoncourt get in summer?
July is the warmest month, with average highs of 27.0°C. About 72 days a year reach 25°C, more than 66% of mainland French towns, and about 24 reach 30°C.
How cold does Grignoncourt get in winter?
February nights average −1.1°C. The air drops to 0°C or below on about 83 nights a year, and about 6 days a year stay below freezing all day.
How much rain does Grignoncourt get?
About 907 mm a year, more than 78% of mainland French towns. December is the wettest month (92 mm) and April the driest (61 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Lignéville (23 km away), averages 1,848 hours of sunshine a year.
Are these figures for Grignoncourt itself?
No: they are the normals of the Météo-France station matched to Grignoncourt, Montureux-lès-B, 17 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 MONTUREUX-LES-B, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Grignoncourt →
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.