Winter nights in Saint-Léon are colder than in 76% of mainland French towns
July afternoons average 26.1°C. The gap between a January night and a July afternoon is 25°C. Its yearly rainfall tops that of 71% of mainland French towns. Homes need heating from November to March, the months averaging under 10°C.
Figures from Météo-France’s Saint-Léon station, 0.3 km west.
A year in Saint-Léon at a glance
Each month’s typical high and low in °C, at the Saint-Léon station.
What a year in Saint-Léon feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Saint-Léon.
About 857 mm of rain a year
May is the wettest month and February the driest. About 26 days a year bring 10 mm or more. 3rd wettest of 21 towns of 2,500+ in Allier.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Saint-Yan
A frosty town: 52 frosts and 62 days of 25°C a year
On about 52 nights a year the air drops to 0°C or below, and on about 8 days it stays below freezing all day. About 62 days a year reach 25°C, and 19 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Saint-Léon: 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-Léon
Saint-Léon is 0.3 km west of Saint-Léon. Every figure on this page is the station’s, not a measurement in Saint-Léon itself.
| Station (Météo-France number) | Saint-Léon (03240001) |
| Distance from the town | 0.3 km west |
| Station altitude | 376 m |
| Town altitude (its center) | 371 m |
| Period | 1991–2020 |
| Sunshine measured at | Saint-Yan, 25 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 Saint-Léon 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 Allier.
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 |
|---|---|---|---|---|
| Saint-Léon | Saint-Léon | 26.1°C | 0.9°C | 857 mm |
| Dompierre-sur-Besbre 13 km | Diou | 27.2°C 1.1°C warmer | 0.9°C about the same | 819 mm |
| Lapalisse 17 km | Saint-Didier | 26.2°C about the same | 0.1°C 0.8°C colder | 763 mm |
| Varennes-sur-Allier 24 km | Paray-sous-Briailles | 27.4°C 1.3°C warmer | 0.3°C 0.6°C colder | 745 mm |
| Bourbon-Lancy 25 km | Diou | 27.2°C 1.1°C warmer | 0.9°C about the same | 819 mm |
| Digoin 25 km | Saint-Yan | 26.7°C 0.6°C warmer | 0.2°C 0.7°C colder | 772 mm |
Saint-Léon weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Saint-Léon station; sunshine at Saint-Yan.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 6.5°C | 0.9°C | 3.7°C | 63 mm | 65 |
| February | 7.8°C | 0.9°C | 4.4°C | 50 mm | 89 |
| March | 12.4°C | 3.4°C | 7.9°C | 52 mm | 147 |
| April | 15.6°C | 5.7°C | 10.7°C | 70 mm | 168 |
| May | 19.6°C | 9.5°C | 14.6°C | 87 mm | 198 |
| June | 23.6°C | 13.0°C | 18.3°C | 74 mm | 227 |
| July | 26.1°C | 14.9°C | 20.5°C | 74 mm | 248 |
| August | 26.0°C | 14.8°C | 20.4°C | 76 mm | 230 |
| September | 21.4°C | 11.1°C | 16.3°C | 74 mm | 167 |
| October | 16.3°C | 8.2°C | 12.2°C | 81 mm | 112 |
| November | 10.3°C | 4.1°C | 7.2°C | 86 mm | 66 |
| December | 7.0°C | 1.6°C | 4.3°C | 70 mm | 52 |
| Year | 16.1°C | 7.3°C | 11.7°C | 857 mm | 1,768 |
Where Saint-Léon’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Saint-Léon, 0.3 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-Yan, 25 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 Allier.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Saint-Léon’s climate
How warm does Saint-Léon get in summer?
July is the warmest month, with average highs of 26.1°C. About 62 days a year reach 25°C, more than 52% of mainland French towns, and about 19 reach 30°C.
How cold does Saint-Léon get in winter?
January nights average 0.9°C. The air drops to 0°C or below on about 52 nights a year, and about 8 days a year stay below freezing all day.
How much rain does Saint-Léon get?
About 857 mm a year, more than 71% of mainland French towns. May is the wettest month (87 mm) and February the driest (50 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Saint-Yan (25 km away), averages 1,768 hours of sunshine a year.
Are these figures for Saint-Léon itself?
No: they are the normals of the Météo-France station matched to Saint-Léon, Saint-Léon, 0.3 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-LEON, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Saint-Léon →
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.