Frost comes to Champignelles more often than to 79% of mainland French towns
July afternoons average 25.8°C. By warm days alone, it ranks cooler than 61% of mainland French towns. Of all months, October brings the most rain and February the least. Wet days, with 1 mm of rain or more, come about 124 times a year.
Figures from Météo-France’s Grandchamp station, 8.2 km east.
A year in Champignelles at a glance
Each month’s typical high and low in °C, at the Grandchamp station.
What a year in Champignelles feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Grandchamp.
About 759 mm of rain a year
October is the wettest month and February the driest. About 20 days a year bring 10 mm or more. 4th wettest of 19 towns of 2,500+ in Yonne.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Nevers-Marzy
A frosty town: 59 frosts and 55 days of 25°C a year
On about 59 nights a year the air drops to 0°C or below, and on about 6 days it stays below freezing all day. About 55 days a year reach 25°C, and 16 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Grandchamp: 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 Grandchamp
Grandchamp is 8.2 km east of Champignelles. Every figure on this page is the station’s, not a measurement in Champignelles itself.
| Station (Météo-France number) | Grandchamp (89192001) |
| Distance from the town | 8.2 km east |
| Station altitude | 180 m |
| Town altitude (its center) | 194 m |
| Period | 1991–2020 |
| Sunshine measured at | Nevers-Marzy, 87 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 Champignelles 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 Yonne.
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 |
|---|---|---|---|---|
| Champignelles | Grandchamp | 25.8°C | 1.2°C | 759 mm |
| Charny Orée de Puisaye 12 km | same station | 25.8°C about the same | 1.2°C about the same | 759 mm |
| Toucy 17 km | same station | 25.8°C about the same | 1.2°C about the same | 759 mm |
| Montholon 23 km | Aillant | 27.5°C 1.7°C warmer | 0.3°C 0.9°C colder | 727 mm |
| Nogent-sur-Vernisson 26 km | Nogent-sur-V. | 26.2°C about the same | 1.2°C about the same | 739 mm |
| Courtenay 27 km | Savigny/Clairis | 25.6°C about the same | 1.4°C about the same | 732 mm |
Champignelles weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Grandchamp station; sunshine at Nevers-Marzy.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 6.7°C | 1.2°C | 3.9°C | 64 mm | 63 |
| February | 8.1°C | 0.8°C | 4.5°C | 55 mm | 91 |
| March | 12.3°C | 2.6°C | 7.5°C | 56 mm | 154 |
| April | 15.8°C | 4.5°C | 10.1°C | 61 mm | 181 |
| May | 19.6°C | 8.1°C | 13.8°C | 69 mm | 205 |
| June | 23.2°C | 11.5°C | 17.4°C | 59 mm | 226 |
| July | 25.8°C | 13.3°C | 19.6°C | 57 mm | 245 |
| August | 25.7°C | 13.1°C | 19.4°C | 60 mm | 236 |
| September | 21.3°C | 10.0°C | 15.7°C | 60 mm | 189 |
| October | 16.3°C | 7.8°C | 12.1°C | 75 mm | 123 |
| November | 10.6°C | 4.2°C | 7.4°C | 72 mm | 72 |
| December | 7.4°C | 1.8°C | 4.6°C | 72 mm | 59 |
| Year | 16.1°C | 6.6°C | 11.3°C | 759 mm | 1,844 |
Where Champignelles’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Grandchamp, 8.2 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, Nevers-Marzy, 87 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 Yonne.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Champignelles’s climate
How warm does Champignelles get in summer?
July is the warmest month, with average highs of 25.8°C. About 55 days a year reach 25°C, fewer than 61% of mainland French towns, and about 16 reach 30°C.
How cold does Champignelles get in winter?
February nights average 0.8°C. The air drops to 0°C or below on about 59 nights a year, and about 6 days a year stay below freezing all day.
How much rain does Champignelles get?
About 759 mm a year, more than 51% of mainland French towns. October is the wettest month (75 mm) and February the driest (55 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Nevers-Marzy (87 km away), averages 1,844 hours of sunshine a year.
Are these figures for Champignelles itself?
No: they are the normals of the Météo-France station matched to Champignelles, Grandchamp, 8.2 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 GRANDCHAMP_SAPC, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Champignelles →
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.