- Elevation
- 14 m
- above sea level
- Local time
- UTC+01:00
- Europe/Paris · UTC+01:00
- Airports
- RNS Rennes-Saint-Jacques Airport19 km
- NTE Nantes Atlantique Airport84 km
About Semnon
Semnon is a river. Location: Ille-et-Vilaine, Brittany Region. The best months to visit are June–September. The nearest airport is Rennes-Saint-Jacques Airport (19 km). Nearby sights include Ruisseau de la Chalouzais and Ruisseau de Canut.
Climate of Semnon
Best months for sightseeingBest months for sightseeing: June–September.
This month · November
A cold month
Day 12° · Night 5° · Rain 90 mm
- Hottest month
- August (day 24°)
- Coldest month
- January (night 3°)
- Wettest month
- November (90 mm)
- Driest month
- July (44 mm)
Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).
Show values as a table
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high (°C) | 8° | 9° | 12° | 14° | 18° | 21° | 24° | 24° | 21° | 16° | 12° | 9° |
| Average low (°C) | 3° | 3° | 4° | 6° | 9° | 12° | 14° | 14° | 11° | 9° | 5° | 4° |
| Precipitation (mm) | 77 | 64 | 58 | 57 | 66 | 46 | 44 | 51 | 60 | 77 | 90 | 78 |
Other places to visit in this season: June July August September
How to get to Semnon
The nearest airport is Rennes-Saint-Jacques Airport (RNS), 19 km to the north as the crow flies. For international flights: Nantes Atlantique Airport (NTE) (84 km). The nearest large city is Rennes, 24 km to the north.
Airports
- Rennes-Saint-Jacques Airport (RNS) Saint-Jacques-de-la-Lande, Ille-et-Vilaine 19 kmnorth
- Nantes Atlantique Airport (NTE) Nantes 84 kmsouth
- Jersey Airport (JER) St. Peter 149 kmnorth
Nearby large cities
- Rennes Population: 227.8K 24 kmnorth
- Nantes Population: 325.1K 77 kmsouth
- Angers Population: 168.3K 102 kmsoutheast
- Le Mans Population: 144.5K 147 kmeast
- Caen Population: 110.6K 176 kmnortheast
Straight-line distances; road distances are longer. Airport data: OurAirports.
Day trips from Semnon
Within 100 km: 217 historic and cultural sites, 167 natural sites, 278 lakes, rivers and coasts.
0–25 km37 places
- Étang de la Taberge Lake 19 kmS
- Étang de Saint-Just Lake 23 kmSW
- Étang de Bain Lake 9 kmSE
- Bois de Thiouzé Natural site 20 kmSE
25–60 km155 places
- Étang de Trémelin Lake 30 kmNW
- Étang de Saint-Aubin Lake 46 kmE
- Étang de Roches Lake 38 kmE
- Étang du Rocher Lake 60 kmE
60–100 km470 places
- Plage Beg Lann Beach 86 kmSW
- Plage de la Courance Beach 83 kmSW
- Plage Sainte-Marguerite Beach 84 kmSW
- Plage de la Baule Beach 83 kmSW
Straight-line distances.
Nearest towns and villages
-
Pléchâtel Village, Arrondissement of Redon0.8 km SE
-
Pléchâtel Village, Pléchâtel0.8 km SE
-
Saint-Senoux Village, Arrondissement of Redon2.4 km W
-
Saint-Senoux Village, Saint-Senoux2.5 km W
-
Bourg-des-Comptes Village, Arrondissement of Redon3.5 km N
-
Saint-Malo-de-Phily Village, Arrondissement of Redon3.4 km SW
Nearby attractions & nature
Everything nearby-
Ruisseau de la Chalouzais River, Ille-et-Vilaine2 km N
-
Ruisseau de Canut River, Ille-et-Vilaine2.6 km N
-
Ruisseau de Hodeille River, Ille-et-Vilaine5.6 km N
-
Ruisseau du Désert River, Ille-et-Vilaine7.5 km N
-
Ruisseau de Tréfneu River, Ille-et-Vilaine8.8 km SW
-
Seiche River, Ille-et-Vilaine11 km N
-
Étang de Bain Lake, Ille-et-Vilaine9.3 km SE
-
Ruisseau du Pont au Roux River, Ille-et-Vilaine13 km SW
Sources & licences
Data last updated: