Frosty mornings in Courteilles outnumber those of 94% of mainland French towns
Peak summer warmth arrives in July, with afternoons near 25.2°C. Winter and summer sit 26°C apart. It is a dry place: less rain falls here than on 80% of mainland French towns. An umbrella earns its place on about 118 days a year with 1 mm of rain or more.
These are the figures of Météo-France’s Rueil station, 3.7 km south-west.
A year in Courteilles at a glance
Each month’s typical high and low in °C, at the Rueil station.
What a year in Courteilles feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Rueil.
About 663 mm of rain a year
December is the wettest month and April the driest. About 16 days a year bring 10 mm or more. 25th wettest of 39 towns of 2,500+ in Eure.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Evreux-Huest
A frosty town: 79 frosts and 53 days of 25°C a year
On about 79 nights a year the air drops to 0°C or below, and on about 4 days it stays below freezing all day. About 53 days a year reach 25°C, and 13 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Rueil: 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 Rueil
Rueil is 3.7 km south-west of Courteilles. Every figure on this page is the station’s, not a measurement in Courteilles itself.
| Station (Météo-France number) | Rueil (28322001) |
| Distance from the town | 3.7 km south-west |
| Station altitude | 157 m |
| Town altitude (its center) | 162 m |
| Period | 1991–2020 |
| Sunshine measured at | Evreux-Huest, 36 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 Courteilles 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 Eure.
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 |
|---|---|---|---|---|
| Courteilles | Rueil | 25.2°C | 0.6°C | 663 mm |
| Verneuil d'Avre et d'Iton 6.3 km | same station | 25.2°C about the same | 0.6°C about the same | 663 mm |
| Breteuil 13 km | Breteuil | 25.2°C about the same | 1.2°C 0.6°C milder | 698 mm |
| Mesnils-sur-Iton 15 km | Breteuil | 25.2°C about the same | 1.2°C 0.6°C milder | 698 mm |
| Saint-Lubin-des-Joncherets 15 km | Marville | 25.5°C about the same | 1.6°C 1°C milder | 572 mm |
| Saint-Rémy-sur-Avre 18 km | Marville | 25.5°C about the same | 1.6°C 1°C milder | 572 mm |
| Senonches 19 km | Senonches | 24.7°C 0.5°C cooler | 1.1°C 0.5°C milder | 817 mm |
Courteilles weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Rueil station; sunshine at Evreux-Huest.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 7.6°C | 0.6°C | 4.1°C | 59 mm | 64 |
| February | 8.9°C | −0.1°C | 4.4°C | 50 mm | 80 |
| March | 12.5°C | 1.4°C | 7.0°C | 48 mm | 128 |
| April | 16.1°C | 2.5°C | 9.3°C | 45 mm | 173 |
| May | 19.5°C | 6.1°C | 12.8°C | 57 mm | 194 |
| June | 22.9°C | 9.2°C | 16.0°C | 54 mm | 208 |
| July | 25.2°C | 11.1°C | 18.2°C | 55 mm | 214 |
| August | 25.4°C | 11.0°C | 18.2°C | 49 mm | 206 |
| September | 21.7°C | 8.2°C | 15.0°C | 50 mm | 170 |
| October | 16.5°C | 6.3°C | 11.4°C | 63 mm | 120 |
| November | 11.2°C | 3.2°C | 7.2°C | 63 mm | 72 |
| December | 7.9°C | 1.0°C | 4.4°C | 71 mm | 62 |
| Year | 16.3°C | 5.0°C | 10.7°C | 663 mm | 1,690 |
Where Courteilles’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Rueil, 3.7 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, Evreux-Huest, 36 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 Eure.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Courteilles’s climate
How warm does Courteilles get in summer?
August is the warmest month, with average highs of 25.4°C. About 53 days a year reach 25°C, fewer than 65% of mainland French towns, and about 13 reach 30°C.
How cold does Courteilles get in winter?
February nights average −0.1°C. The air drops to 0°C or below on about 79 nights a year, and about 4 days a year stay below freezing all day.
How much rain does Courteilles get?
About 663 mm a year, less than 80% of mainland French towns. December is the wettest month (71 mm) and April the driest (45 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Evreux-Huest (36 km away), averages 1,690 hours of sunshine a year.
Are these figures for Courteilles itself?
No: they are the normals of the Météo-France station matched to Courteilles, Rueil, 3.7 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 RUEIL, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Courteilles →
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.