Warm afternoons come to Goas more often than to 90% of mainland French towns
The coldest hours of a January night bottom out at 1.7°C on average. Rain is light here, less than falls on 77% of mainland French towns. The gap between a January night and a July afternoon is 28°C. Waterproofs come out on about 106 days a year, each with 1 mm of rain or more.
These are the figures of Météo-France’s Sainte-Anne station, 7 km south.
A year in Goas at a glance
Each month’s typical high and low in °C, at the Sainte-Anne station.
What a year in Goas feels like
Typical highs and lows by season and by month, from Météo-France’s 1991–2020 normals at Sainte-Anne.
About 676 mm of rain a year
May is the wettest month and February the driest. About 20 days a year bring 10 mm or more. 18th wettest of 17 towns of 2,500+ in Tarn-et-Garonne.
Rain by month
Millimeters
Sunshine by month
Hours of sunshine at Auch
A frosty town: 50 frosts and 106 days of 25°C a year
On about 50 nights a year the air drops to 0°C or below, and on about 2 days it stays below freezing all day. About 106 days a year reach 25°C, and 46 reach 30°C.
Day counts are Météo-France’s 1991–2020 normals at Sainte-Anne: 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-Anne
Sainte-Anne is 7 km south of Goas. Every figure on this page is the station’s, not a measurement in Goas itself.
| Station (Météo-France number) | Sainte-Anne (32357001) |
| Distance from the town | 7 km south |
| Station altitude | 132 m |
| Town altitude (its center) | 198 m |
| Period | 1995–2020 (the station’s own record) |
| Sunshine measured at | Auch, 32 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 Goas 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 Tarn-et-Garonne.
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 |
|---|---|---|---|---|
| Goas | Sainte-Anne | 29.0°C | 1.7°C | 676 mm |
| Beaumont-de-Lomagne 7.9 km | Sérignac | 28.0°C 1°C cooler | 2.9°C 1.2°C milder | 691 mm |
| Verdun-sur-Garonne 22 km | Savenès | 28.2°C 0.8°C cooler | 1.8°C about the same | 705 mm |
| Gimont 22 km | Isle-Jourdain | 28.9°C about the same | 1.8°C about the same | 709 mm |
| L'Isle-Jourdain 25 km | Isle-Jourdain | 28.9°C about the same | 1.8°C about the same | 709 mm |
| Fleurance 25 km | Auch | 27.8°C 1.2°C cooler | 1.6°C about the same | 696 mm |
| Grisolles 27 km | Savenès | 28.2°C 0.8°C cooler | 1.8°C about the same | 705 mm |
Goas weather by month
Average daily high and low, mean temperature and rain, 1991–2020, at the Sainte-Anne station; sunshine at Auch.
| Month | High | Low | Mean | Rain | Sun (hours) |
|---|---|---|---|---|---|
| January | 10.3°C | 1.7°C | 6.0°C | 69 mm | 89 |
| February | 11.9°C | 1.4°C | 6.7°C | 45 mm | 115 |
| March | 15.9°C | 3.2°C | 9.6°C | 48 mm | 168 |
| April | 18.8°C | 6.0°C | 12.4°C | 61 mm | 180 |
| May | 22.5°C | 9.5°C | 16.0°C | 80 mm | 201 |
| June | 26.7°C | 13.0°C | 19.8°C | 60 mm | 213 |
| July | 29.0°C | 14.4°C | 21.7°C | 49 mm | 240 |
| August | 29.3°C | 14.4°C | 21.9°C | 51 mm | 231 |
| September | 25.9°C | 11.1°C | 18.5°C | 46 mm | 203 |
| October | 21.0°C | 9.1°C | 15.1°C | 51 mm | 152 |
| November | 14.1°C | 4.6°C | 9.4°C | 60 mm | 99 |
| December | 10.9°C | 2.1°C | 6.5°C | 58 mm | 85 |
| Year | 19.7°C | 7.5°C | 13.6°C | 676 mm | 1,976 |
Where Goas’s numbers come from
Averages over 30 years, not a forecast.
- Temperature, rain and day counts: Météo-France’s fiche climatologique for Sainte-Anne, 7 km away: statistics for 1991–2020 (the station’s own years, 1995–2020, 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, Auch, 32 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 Tarn-et-Garonne.
Météo-France fiches climatologiques · IGN RGE ALTI®. Licence Ouverte 2.0.
Questions about Goas’s climate
How warm does Goas get in summer?
August is the warmest month, with average highs of 29.3°C. About 106 days a year reach 25°C, more than 90% of mainland French towns, and about 46 reach 30°C.
How cold does Goas get in winter?
February nights average 1.4°C. The air drops to 0°C or below on about 50 nights a year, and about 2 days a year stay below freezing all day.
How much rain does Goas get?
About 676 mm a year, less than 77% of mainland French towns. May is the wettest month (80 mm) and February the driest (45 mm).
How sunny is it?
The nearest Météo-France station that records sunshine, Auch (32 km away), averages 1,976 hours of sunshine a year.
Are these figures for Goas itself?
No: they are the normals of the Météo-France station matched to Goas, Sainte-Anne, 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 STE-ANNE, edited 15/10/2026); altitude: IGN, RGE ALTI®. Licence Ouverte 2.0. Today’s forecast for Goas →
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.