Rodern has colder winter nights than 88% of mainland French towns
On a normal July day the thermometer tops out near 25.4°C. Only 26°C separates winter nights from summer afternoons. Its yearly rainfall falls short of 80% of mainland French towns. Long walks are most pleasant from May to September, when afternoons reach 20–25°C.
Figures from Météo-France’s Bergheim-Inrae station, 1.1 km south.
A year in Rodern at a glance
Each month’s typical high and low in °C, at the Bergheim-Inrae station.
What a year in Rodern feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Bergheim-Inrae.
About 664 mm of rain a year
May is the wettest month and March the driest. About 18 days a year bring 10 mm or more. 42nd wettest of 52 towns of 2,500+ in Haut-Rhin.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Colmar-Meyenheim
A frosty town: 56 frosts and 57 days of 25°C a year
On about 56 nights a year the air drops to 0°C or below, and on about 15 days it stays below freezing all day. About 57 days a year reach 25°C, and 13 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Bergheim-Inrae: 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 Bergheim-Inrae
Bergheim-Inrae is 1.1 km south of Rodern. Every figure on this page is the station’s, not a measurement in Rodern itself.
| Station (Météo-France number) | Bergheim-Inrae (68028001) |
| Distance from the town | 1.1 km south |
| Station altitude | 309 m |
| Town altitude (its center) | 278 m |
| Period | 1991–2020 |
| Sunshine measured at | Colmar-Meyenheim, 33 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 Rodern 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 Haut-Rhin.
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 |
|---|---|---|---|---|
| Rodern | Bergheim-Inrae | 25.4°C | −0.3°C | 664 mm |
| Ribeauvillé 4 km | Ribeau. - Acaci | 26.8°C 1.4°C warmer | −0.7°C about the same | 699 mm |
| Châtenois 6.6 km | Sélestat Sa | 26.2°C 0.8°C warmer | −0.3°C about the same | 621 mm |
| Sélestat 8.5 km | Sélestat Sa | 26.2°C 0.8°C warmer | −0.3°C about the same | 621 mm |
| Scherwiller 9 km | Sélestat Sa | 26.2°C 0.8°C warmer | −0.3°C about the same | 621 mm |
| Kaysersberg Vignoble 11 km | Ribeau. - Acaci | 26.8°C 1.4°C warmer | −0.7°C about the same | 699 mm |
| Sainte-Marie-aux-Mines 13 km | same station | 25.4°C about the same | −0.3°C about the same | 664 mm |
Rodern weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Bergheim-Inrae station; sunshine at Colmar-Meyenheim.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 4.9°C | −0.3°C | 2.3°C | 48 mm | 71 |
| February | 6.6°C | 0.2°C | 3.4°C | 43 mm | 99 |
| March | 11.2°C | 3.5°C | 7.3°C | 41 mm | 156 |
| April | 15.8°C | 6.7°C | 11.3°C | 44 mm | 189 |
| May | 19.9°C | 10.5°C | 15.2°C | 71 mm | 210 |
| June | 23.5°C | 13.7°C | 18.6°C | 69 mm | 234 |
| July | 25.4°C | 15.4°C | 20.4°C | 68 mm | 251 |
| August | 25.2°C | 15.2°C | 20.2°C | 63 mm | 233 |
| September | 20.7°C | 11.5°C | 16.1°C | 50 mm | 181 |
| October | 15.2°C | 7.7°C | 11.5°C | 63 mm | 122 |
| November | 8.9°C | 3.3°C | 6.1°C | 52 mm | 72 |
| December | 5.6°C | 0.6°C | 3.1°C | 54 mm | 63 |
| Year | 15.2°C | 7.3°C | 11.3°C | 664 mm | 1,882 |
Where Rodern’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Bergheim-Inrae, 1.1 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, Colmar-Meyenheim, 33 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 Haut-Rhin.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Rodern’s climate
How warm does Rodern get in summer?
July is the warmest month, with average highs of 25.4°C. About 57 days a year reach 25°C, fewer than 58% of mainland French towns, and about 13 reach 30°C.
How cold does Rodern get in winter?
January nights average −0.3°C. The air drops to 0°C or below on about 56 nights a year, and about 15 days a year stay below freezing all day.
How much rain does Rodern get?
About 664 mm a year, less than 80% of mainland French towns. May is the wettest month (71 mm) and March the driest (41 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Colmar-Meyenheim (33 km away), averages 1,882 hours of sunshine a year.
Are these figures for Rodern itself?
No: they are the normals of the Météo-France station matched to Rodern, Bergheim-Inrae, 1.1 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 BERGHEIM-INRAE, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Rodern →
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.