Frosty mornings in Lacs outnumber those of 80% of mainland French towns
Midsummer highs settle at about 26.9°C. Its July heat outdoes that of 67% of mainland French towns. The rainiest month is May; the driest is March. Long walks are most pleasant from May to September, when afternoons reach 20–27°C.
Figures from Météo-France’s Châteaumeillant station, 15 km east.
A year in Lacs at a glance
Each month’s typical high and low in °C, at the Châteaumeillant station.
What a year in Lacs feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Châteaumeillant.
About 799 mm of rain a year
May is the wettest month and March the driest. About 22 days a year bring 10 mm or more. 7th 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: 60 frosts and 70 days of 25°C a year
On about 60 nights a year the air drops to 0°C or below, and on about 4 days it stays below freezing all day. About 70 days a year reach 25°C, and 23 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Châteaumeillant: 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 Châteaumeillant
Châteaumeillant is 15 km east of Lacs. Every figure on this page is the station’s, not a measurement in Lacs itself.
| Station (Météo-France number) | Châteaumeillant (18057003) |
| Distance from the town | 15 km east |
| Station altitude | 243 m |
| Town altitude (its center) | 222 m |
| Period | 1991–2020 |
| Nearest station of any kind | 11 km |
| Sunshine measured at | Chateauroux Déols, 38 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 Lacs 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.
Lacs weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Châteaumeillant station; sunshine at Chateauroux Déols.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 8.0°C | 1.3°C | 4.6°C | 64 mm | 69 |
| February | 9.4°C | 0.7°C | 5.0°C | 53 mm | 97 |
| March | 13.4°C | 2.5°C | 8.0°C | 52 mm | 158 |
| April | 16.6°C | 4.5°C | 10.5°C | 68 mm | 186 |
| May | 20.4°C | 8.1°C | 14.3°C | 84 mm | 213 |
| June | 24.3°C | 11.5°C | 17.9°C | 68 mm | 218 |
| July | 26.9°C | 13.2°C | 20.0°C | 66 mm | 243 |
| August | 26.9°C | 13.1°C | 20.0°C | 60 mm | 240 |
| September | 22.6°C | 9.6°C | 16.1°C | 71 mm | 195 |
| October | 17.6°C | 7.8°C | 12.7°C | 74 mm | 129 |
| November | 11.9°C | 4.2°C | 8.0°C | 71 mm | 82 |
| December | 8.5°C | 1.9°C | 5.2°C | 68 mm | 63 |
| Year | 17.2°C | 6.5°C | 11.9°C | 799 mm | 1,891 |
Where Lacs’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Châteaumeillant, 15 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, 38 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 Lacs’s climate
How warm does Lacs get in summer?
July is the warmest month, with average highs of 26.9°C. About 70 days a year reach 25°C, more than 65% of mainland French towns, and about 23 reach 30°C.
How cold does Lacs get in winter?
February nights average 0.7°C. The air drops to 0°C or below on about 60 nights a year, and about 4 days a year stay below freezing all day.
How much rain does Lacs get?
About 799 mm a year, more than 60% of mainland French towns. May is the wettest month (84 mm) and March the driest (52 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Chateauroux Déols (38 km away), averages 1,891 hours of sunshine a year.
Are these figures for Lacs itself?
No: they are the normals of the Météo-France station matched to Lacs, Châteaumeillant, 15 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 CHATEAUMEILLANT, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Lacs →
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.