Brittany · October
Best travel monthTravel seasonFrance · Europe
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 9° (48°)3– (37–)14 (57) | 10° (50°)4– (39–)15 (59) | 12° (54°)6– (43–)19 (66) | 15° (59°)9– (48–)23 (73) | 18° (64°)12– (54–)24 (75) | 20° (68°)15– (59–)27 (81) | 22° (72°)17– (63–)29 (84) | 22° (72°)17– (63–)29 (84) | 21° (70°)15– (59–)27 (81) | 17° (63°)12– (54–)22 (72) | 13° (55°)7– (45–)17 (63) | 10° (50°)1– (34–)15 (59) |
Ø night, range from coldest to warmest nightØ nightrange | 4° (39°)-4– (25–)11 (52) | 4° (39°)-2– (28–)10 (50) | 5° (41°)-1– (30–)11 (52) | 7° (45°)1– (34–)11 (52) | 10° (50°)3– (37–)14 (57) | 13° (55°)7– (45–)16 (61) | 14° (57°)9– (48–)18 (64) | 14° (57°)9– (48–)18 (64) | 13° (55°)7– (45–)17 (63) | 11° (52°)4– (39–)16 (61) | 7° (45°)0– (32–)13 (55) | 5° (41°)-3– (27–)11 (52) |
☀️Sunshine | 3h UV 2 | 4h UV 3 | 5h UV 5 | 8h UV 7 | 8h UV 7 | 8h UV 7 | 9h UV 7 | 8h UV 7 | 7h UV 6 | 5h UV 4 | 3h UV 3 | 3h UV 2 |
🌊Water Temp | 9° (48°) | 9° (48°) | 10° (50°) | 12° (54°) | 14° (57°) | 17° (63°) | 19° (66°) | 20° (68°) | 19° (66°) | 16° (61°) | 13° (55°) | 11° (52°) |
🌧Rain Days | 8d54mm (2.1") | 7d47mm (1.9") | 7d42mm (1.6") | 6d39mm (1.5") | 6d51mm (2.0") | 6d47mm (1.9") | 5d40mm (1.6") | 5d48mm (1.9") | 5d49mm (1.9") | 8d67mm (2.6") | 10d79mm (3.1") | 10d74mm (2.9") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Travel season — mid-range prices, good availability.
October is one of the best travel months for Brittany — conditions are stable, temperatures reach 17°C (63°F), and outdoor activities are excellent.
Daytime highs average 17°C (63°F), cooling to 11°C (52°F) at night (daily average: 14°C (57°F)). Peaks reach around 22°C (72°F), the coldest nights around 4°C (39°F). With 5 sunshine hours per day and 8 rain days (67 mm (2.6 in)), this is one of the cloudier months. At 16°C (61°F), the water is still quite cool in October — a wetsuit may be useful.
Layer up — warm days and cool evenings alternate. Perfect timing for hikes and sightseeing.
October is golden and stormy in equal measure. The beaches are empty, the seafood is fresh and the light is soft. Rain comes more often, on eight days of the month, and in between the heath and coast glow.
Packing list for Brittany in October
- Long-sleeved shirts and light trousers
- Light jacket
- Sunscreen
- Sunglasses
- Light umbrella or rain poncho
- Travel first-aid kit
Frequently Asked Questions
- Is October a good time to visit Brittany?
- Yes — October is one of the best months to visit Brittany (Climate Score: 44/100). Pleasant temperatures (17°C (63°F)), good sunshine (5 h/day), and few rain days (8) make it one of the most recommended months.
- How warm is it in Brittany in October?
- In October, Brittany sees daily highs of 17°C (63°F). Nights cool to 11°C (52°F), with a daily average of 14°C (57°F). Peaks reach around 22°C (72°F), the coldest nights around 4°C (39°F).
- How much rain falls in Brittany in October?
- In October, Brittany receives an average of 67 mm (2.6 in) of rain over 8 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Brittany get in October?
- Brittany averages 5 sunshine hours per day in October — below the annual average.
- How warm is the water in Brittany in October?
- Water temperature in Brittany in October averages 16°C (61°F) — still quite cool — a wetsuit may be useful.
