Frosty mornings in Castelnau-d'Anglès are scarcer than in 88% of mainland French towns
In July the day’s top temperature is typically 26.8°C. A year here swings 24°C from midwinter lows to midsummer highs. It is a wet place: more rain falls here than on 68% of mainland French towns. The heating season runs November to February: each of those months averages under 10°C.
Figures from Météo-France’s Peyrusse-Grande station, 6 km west.
A year in Castelnau-d'Anglès at a glance
Each month’s typical high and low in °C, at the Peyrusse-Grande station.
What a year in Castelnau-d'Anglès feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Peyrusse-Grande.
About 835 mm of rain a year
November is the wettest month and July the driest. About 27 days a year bring 10 mm or more. 2nd wettest of 11 towns of 2,500+ in Gers.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Auch
22 frosts and 76 days of 25°C a year
On about 22 nights a year the air drops to 0°C or below, and on about 2 days it stays below freezing all day. About 76 days a year reach 25°C, and 24 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Peyrusse-Grande: 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 Peyrusse-Grande
Peyrusse-Grande is 6 km west of Castelnau-d'Anglès. Every figure on this page is the station’s, not a measurement in Castelnau-d'Anglès itself.
| Station (Météo-France number) | Peyrusse-Grande (32315001) |
| Distance from the town | 6 km west |
| Station altitude | 254 m |
| Town altitude (its center) | 212 m |
| Period | 1991–2020 |
| Sunshine measured at | Auch, 26 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 Castelnau-d'Anglès 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 Gers.
Nearby towns’ climate
The nearest towns of 2,500+ within 29 km, each with its own matched station.
| Town | Station | July high | January low | Rain a year |
|---|---|---|---|---|
| Castelnau-d'Anglès | Peyrusse-Grande | 26.8°C | 3.0°C | 835 mm |
| Mirande 14 km | Mirande | 27.8°C 1°C warmer | 1.9°C 1.1°C colder | 819 mm |
| Vic-Fezensac 16 km | Beaucaire | 28.2°C 1.4°C warmer | 2.3°C 0.7°C colder | 776 mm |
| Pavie 24 km | Auch | 27.8°C 1°C warmer | 1.6°C 1.4°C colder | 696 mm |
| Auch 24 km | Auch | 27.8°C 1°C warmer | 1.6°C 1.4°C colder | 696 mm |
Castelnau-d'Anglès weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Peyrusse-Grande station; sunshine at Auch.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 9.5°C | 3.0°C | 6.2°C | 77 mm | 89 |
| February | 10.9°C | 3.3°C | 7.1°C | 60 mm | 115 |
| March | 14.5°C | 5.6°C | 10.0°C | 67 mm | 168 |
| April | 16.9°C | 7.6°C | 12.3°C | 83 mm | 180 |
| May | 20.8°C | 10.9°C | 15.8°C | 86 mm | 201 |
| June | 24.5°C | 14.1°C | 19.3°C | 64 mm | 213 |
| July | 26.8°C | 16.1°C | 21.4°C | 55 mm | 240 |
| August | 27.3°C | 16.2°C | 21.7°C | 56 mm | 231 |
| September | 23.9°C | 13.4°C | 18.6°C | 60 mm | 203 |
| October | 19.0°C | 10.5°C | 14.8°C | 64 mm | 152 |
| November | 13.2°C | 6.4°C | 9.8°C | 89 mm | 99 |
| December | 10.4°C | 4.0°C | 7.2°C | 74 mm | 85 |
| Year | 18.1°C | 9.3°C | 13.7°C | 835 mm | 1,976 |
Where Castelnau-d'Anglès’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Peyrusse-Grande, 6 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, Auch, 26 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 Gers.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Castelnau-d'Anglès’s climate
How warm does Castelnau-d'Anglès get in summer?
August is the warmest month, with average highs of 27.3°C. About 76 days a year reach 25°C, more than 68% of mainland French towns, and about 24 reach 30°C.
How cold does Castelnau-d'Anglès get in winter?
January nights average 3.0°C. The air drops to 0°C or below on about 22 nights a year, and about 2 days a year stay below freezing all day.
How much rain does Castelnau-d'Anglès get?
About 835 mm a year, more than 68% of mainland French towns. November is the wettest month (89 mm) and July the driest (55 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Auch (26 km away), averages 1,976 hours of sunshine a year.
Are these figures for Castelnau-d'Anglès itself?
No: they are the normals of the Météo-France station matched to Castelnau-d'Anglès, Peyrusse-Grande, 6 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 PEYRUSSE-GRANDE, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Castelnau-d'Anglès →
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.