



Guichen
Guichen is a small town in Brittany, France. It has a population of about 9,412 (2023). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.
Best: Jul–Sep. Warmth, sunshine and dry days, month by month.
Guichen at a glance
The months with the highest weather score
Average high in July
Average low in January
84 mm of rain
42 mm of rain
within 15 km
Weather in Guichen
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Rain · wind 24 km/h · humidity 95%
When to go to Guichen
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 17 | 26 | 40 | 61 | 67 | 74 | 75 | 75 | 78 | 58 | 31 | 18 |
| High | 9° | 10° | 13° | 16° | 19° | 23° | 25° | 25° | 22° | 17° | 12° | 9° |
| Low | 3° | 3° | 4° | 6° | 9° | 11° | 13° | 13° | 11° | 9° | 6° | 3° |
| Rain (mm) | 87 | 63 | 64 | 60 | 83 | 50 | 55 | 42 | 69 | 90 | 84 | 94 |
| Wet days | 14 | 10 | 12 | 10 | 12 | 10 | 10 | 10 | 8 | 14 | 14 | 13 |
What's on in Guichen
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Guichen
Outdoors around Guichen
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Guichen
Wildlife in October
The birds and mammals of France seen most this month, compared with the rest of their year.
The sky over Guichen
Earthquakes around Guichen
The last 30 days within 300 km, and the record since 1950.
Fossil sites near this town
Fossil sites: 4 · 0 km
Formations around the town
Towns and villages around Guichen
Each with its own page: weather, climate and the best time to visit.
Guichen from above
Postal code
Getting to Guichen
Places near Guichen
Places with a climate like Guichen
Matched month by month on temperature, rain and sunshine.
