Hardly any mainland French towns collect less rain than Nonancourt: 572 mm a year
On a normal July day the thermometer tops out near 25.5°C. From frosty January to warm July, readings climb 24°C. Only about 48 days a year reach 25°C, fewer than in 72% of mainland French towns. An umbrella earns its place on about 106 days a year with 1 mm of rain or more.
Figures from Météo-France’s Marville station, 17 km south-east.
A year in Nonancourt at a glance
Each month’s typical high and low in °C, at the Marville station.
What a year in Nonancourt feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Marville.
About 572 mm of rain a year
May is the wettest month and September the driest. About 14 days a year bring 10 mm or more. 40th wettest of 39 towns of 2,500+ in Eure.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Evreux-Huest
49 frosts and 48 days of 25°C a year
On about 49 nights a year the air drops to 0°C or below, and on about 5 days it stays below freezing all day. About 48 days a year reach 25°C, and 13 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Marville: 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 Marville
Marville is 17 km south-east of Nonancourt. Every figure on this page is the station’s, not a measurement in Nonancourt itself.
| Station (Météo-France number) | Marville (28239002) |
| Distance from the town | 17 km south-east |
| Station altitude | 153 m |
| Town altitude (its center) | 112 m |
| Period | 1991–2020 |
| Nearest station of any kind | 7.2 km |
| Sunshine measured at | Evreux-Huest, 29 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 Nonancourt 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 |
|---|---|---|---|---|
| Nonancourt | Marville | 25.5°C | 1.6°C | 572 mm |
| Saint-Lubin-des-Joncherets 1.1 km | same station | 25.5°C about the same | 1.6°C about the same | 572 mm |
| Saint-Rémy-sur-Avre 2.5 km | same station | 25.5°C about the same | 1.6°C about the same | 572 mm |
| Vernouillet 11 km | same station | 25.5°C about the same | 1.6°C about the same | 572 mm |
| Dreux 12 km | same station | 25.5°C about the same | 1.6°C about the same | 572 mm |
| Mesnils-sur-Iton 15 km | Breteuil | 25.2°C about the same | 1.2°C about the same | 698 mm |
| Saint-André-de-l'Eure 16 km | Guichainville | 25.1°C about the same | 1.3°C about the same | 660 mm |
Nonancourt weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Marville station; sunshine at Evreux-Huest.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 6.7°C | 1.6°C | 4.1°C | 46 mm | 64 |
| February | 7.9°C | 1.3°C | 4.6°C | 41 mm | 80 |
| March | 11.8°C | 3.0°C | 7.4°C | 42 mm | 128 |
| April | 15.3°C | 4.4°C | 9.8°C | 40 mm | 173 |
| May | 18.9°C | 7.5°C | 13.2°C | 61 mm | 194 |
| June | 22.6°C | 10.5°C | 16.6°C | 52 mm | 208 |
| July | 25.5°C | 12.5°C | 19.0°C | 48 mm | 214 |
| August | 25.4°C | 12.6°C | 19.0°C | 46 mm | 206 |
| September | 21.2°C | 10.1°C | 15.7°C | 40 mm | 170 |
| October | 15.9°C | 7.8°C | 11.8°C | 52 mm | 120 |
| November | 10.4°C | 4.4°C | 7.4°C | 48 mm | 72 |
| December | 7.1°C | 2.0°C | 4.5°C | 56 mm | 62 |
| Year | 15.7°C | 6.5°C | 11.1°C | 572 mm | 1,690 |
Where Nonancourt’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Marville, 17 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, 29 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 Nonancourt’s climate
How warm does Nonancourt get in summer?
July is the warmest month, with average highs of 25.5°C. About 48 days a year reach 25°C, fewer than 72% of mainland French towns, and about 13 reach 30°C.
How cold does Nonancourt get in winter?
February nights average 1.3°C. The air drops to 0°C or below on about 49 nights a year, and about 5 days a year stay below freezing all day.
How much rain does Nonancourt get?
About 572 mm a year, less than 98% of mainland French towns. May is the wettest month (61 mm) and September the driest (40 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Evreux-Huest (29 km away), averages 1,690 hours of sunshine a year.
Are these figures for Nonancourt itself?
No: they are the normals of the Météo-France station matched to Nonancourt, Marville, 17 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 MARVILLE_SAPC, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Nonancourt →
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.