Saint-André-de-Bohon sits near the bottom of mainland French towns for warm days
January nights here settle around 3.6°C. Only 18°C separates winter nights from summer afternoons. Only about 21 nights a year bring a frost, fewer than in 89% of mainland French towns. Wet days, with 1 mm of rain or more, come about 140 times a year.
Figures from Météo-France’s Sainte-Marie du Mo station, 20 km north.
A year in Saint-André-de-Bohon at a glance
Each month’s typical high and low in °C, at the Sainte-Marie du Mo station.
What a year in Saint-André-de-Bohon feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Sainte-Marie du Mo.
About 890 mm of rain a year
December is the wettest month and July the driest. About 25 days a year bring 10 mm or more. 31st wettest of 39 towns of 2,500+ in Manche.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Caen-Carpiquet
21 frosts and 8 days of 25°C a year
On about 21 nights a year the air drops to 0°C or below; days that stay below freezing are rare. About 8 days a year reach 25°C, and under 1 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Sainte-Marie du Mo: 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 Sainte-Marie du Mo
Sainte-Marie du Mo is 20 km north of Saint-André-de-Bohon. Every figure on this page is the station’s, not a measurement in Saint-André-de-Bohon itself.
| Station (Météo-France number) | Sainte-Marie du Mo (50509002) |
| Distance from the town | 20 km north |
| Station altitude | 5 m |
| Town altitude (its center) | 13 m |
| Period | 1997–2020 (the station’s own record) |
| Sunshine measured at | Caen-Carpiquet, 58 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-André-de-Bohon 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 Manche.
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 |
|---|---|---|---|---|
| Saint-André-de-Bohon | Sainte-Marie du Mo | 21.6°C | 3.6°C | 890 mm |
| Carentan-les-Marais 7.9 km | same station | 21.6°C about the same | 3.6°C about the same | 890 mm |
| Isigny-sur-Mer 14 km | same station | 21.6°C about the same | 3.6°C about the same | 890 mm |
| Marigny-Le-Lozon 14 km | Coutances | 22.5°C 0.9°C warmer | 3.2°C about the same | 1,093 mm |
| Saint-Sauveur-Villages 16 km | Coutances | 22.5°C 0.9°C warmer | 3.2°C about the same | 1,093 mm |
| Agneaux 17 km | Condé-sur-Vire | 23.6°C 2°C warmer | 2.3°C 1.3°C colder | 957 mm |
| Saint-Lô 18 km | Condé-sur-Vire | 23.6°C 2°C warmer | 2.3°C 1.3°C colder | 957 mm |
Saint-André-de-Bohon weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Sainte-Marie du Mo station; sunshine at Caen-Carpiquet.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 9.2°C | 3.6°C | 6.4°C | 92 mm | 71 |
| February | 9.7°C | 3.5°C | 6.6°C | 75 mm | 90 |
| March | 11.4°C | 4.7°C | 8.1°C | 66 mm | 130 |
| April | 13.9°C | 6.0°C | 10.0°C | 57 mm | 179 |
| May | 16.6°C | 9.0°C | 12.8°C | 52 mm | 203 |
| June | 19.5°C | 11.5°C | 15.5°C | 52 mm | 213 |
| July | 21.6°C | 13.0°C | 17.3°C | 52 mm | 219 |
| August | 21.9°C | 13.0°C | 17.5°C | 68 mm | 205 |
| September | 20.0°C | 11.4°C | 15.7°C | 62 mm | 171 |
| October | 16.7°C | 9.3°C | 13.0°C | 105 mm | 117 |
| November | 12.6°C | 6.2°C | 9.4°C | 96 mm | 82 |
| December | 9.9°C | 4.0°C | 7.0°C | 113 mm | 67 |
| Year | 15.2°C | 7.9°C | 11.6°C | 890 mm | 1,746 |
Where Saint-André-de-Bohon’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Sainte-Marie du Mo, 20 km away: statistics for 1991–2020 (the station’s own years, 1997–2020, where its record is shorter).
- 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, Caen-Carpiquet, 58 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 Manche.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Saint-André-de-Bohon’s climate
How warm does Saint-André-de-Bohon get in summer?
August is the warmest month, with average highs of 21.9°C. About 8 days a year reach 25°C, fewer than almost every mainland French town, and about under 1 reach 30°C.
How cold does Saint-André-de-Bohon get in winter?
February nights average 3.5°C. The air drops to 0°C or below on about 21 nights a year, and about 0 days a year stay below freezing all day.
How much rain does Saint-André-de-Bohon get?
About 890 mm a year, more than 77% of mainland French towns. December is the wettest month (113 mm) and July the driest (52 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Caen-Carpiquet (58 km away), averages 1,746 hours of sunshine a year.
Are these figures for Saint-André-de-Bohon itself?
No: they are the normals of the Météo-France station matched to Saint-André-de-Bohon, Sainte-Marie du Mo, 20 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 STE MARIE DU MO, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Saint-André-de-Bohon →
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.