Bommiers gets more frosts than 78% of mainland French towns
July afternoons average 27.4°C. The rainiest month is May; the driest is February. None of its 6 nearest neighbors has warmer July afternoons. The outdoor season, with highs of 21–25°C, runs through May, June and September.
Figures from Météo-France’s Lignières station, 17 km east.
A year in Bommiers at a glance
Each month’s typical high and low in °C, at the Lignières station.
What a year in Bommiers feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Lignières.
About 775 mm of rain a year
May is the wettest month and February the driest. About 22 days a year bring 10 mm or more. 9th wettest of 13 towns of 2,500+ in Indre.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Chateauroux Déols
A frosty town: 58 frosts and 78 days of 25°C a year
On about 58 nights a year the air drops to 0°C or below, and on about 4 days it stays below freezing all day. About 78 days a year reach 25°C, and 28 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Lignières: 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 Lignières
Lignières is 17 km east of Bommiers. Every figure on this page is the station’s, not a measurement in Bommiers itself.
| Station (Météo-France number) | Lignières (18127001) |
| Distance from the town | 17 km east |
| Station altitude | 191 m |
| Town altitude (its center) | 166 m |
| Period | 1991–2020 |
| Sunshine measured at | Chateauroux Déols, 21 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 Bommiers 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 Indre.
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 |
|---|---|---|---|---|
| Bommiers | Lignières | 27.4°C | 1.3°C | 775 mm |
| Ardentes 14 km | Châteauroux | 26.5°C 0.9°C cooler | 1.9°C 0.6°C milder | 816 mm |
| Issoudun 17 km | Chateauroux Déols | 26.4°C 1°C cooler | 1.7°C about the same | 729 mm |
| Le Poinçonnet 21 km | Châteauroux | 26.5°C 0.9°C cooler | 1.9°C 0.6°C milder | 816 mm |
| Châteauroux 22 km | Châteauroux | 26.5°C 0.9°C cooler | 1.9°C 0.6°C milder | 816 mm |
| Déols 23 km | Chateauroux Déols | 26.4°C 1°C cooler | 1.7°C about the same | 729 mm |
| La Châtre 24 km | Sainte-Sévère | 26.6°C 0.8°C cooler | 1.6°C about the same | 844 mm |
Bommiers weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Lignières station; sunshine at Chateauroux Déols.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 7.9°C | 1.3°C | 4.6°C | 63 mm | 69 |
| February | 9.5°C | 0.9°C | 5.2°C | 51 mm | 97 |
| March | 13.9°C | 2.8°C | 8.3°C | 52 mm | 158 |
| April | 17.2°C | 4.9°C | 11.1°C | 67 mm | 186 |
| May | 21.1°C | 8.7°C | 14.9°C | 77 mm | 213 |
| June | 24.8°C | 12.2°C | 18.5°C | 66 mm | 218 |
| July | 27.4°C | 13.9°C | 20.7°C | 61 mm | 243 |
| August | 27.5°C | 13.8°C | 20.6°C | 55 mm | 240 |
| September | 23.0°C | 10.0°C | 16.5°C | 65 mm | 195 |
| October | 17.9°C | 7.7°C | 12.8°C | 76 mm | 129 |
| November | 11.8°C | 4.1°C | 8.0°C | 70 mm | 82 |
| December | 8.4°C | 1.8°C | 5.1°C | 72 mm | 63 |
| Year | 17.5°C | 6.8°C | 12.2°C | 775 mm | 1,891 |
Where Bommiers’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Lignières, 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, Chateauroux Déols, 21 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 Indre.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Bommiers’s climate
How warm does Bommiers get in summer?
August is the warmest month, with average highs of 27.5°C. About 78 days a year reach 25°C, more than 70% of mainland French towns, and about 28 reach 30°C.
How cold does Bommiers get in winter?
February nights average 0.9°C. The air drops to 0°C or below on about 58 nights a year, and about 4 days a year stay below freezing all day.
How much rain does Bommiers get?
About 775 mm a year, more than 54% of mainland French towns. May is the wettest month (77 mm) and February the driest (51 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Chateauroux Déols (21 km away), averages 1,891 hours of sunshine a year.
Are these figures for Bommiers itself?
No: they are the normals of the Météo-France station matched to Bommiers, Lignières, 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 LIGNIERES, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Bommiers →
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.