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Château de Rennes-sur-Loue
Château de Rennes-sur-Loue
Salines de Salins-les-Bains
Salines de Salins-les-Bains
Église Saint-Antoine de Lizine
Église Saint-Antoine de Lizine
Pont de Port-Lesney
Pont de Port-Lesney
Bourgogne-Franche-Comté, France

By

By is a locality in Bourgogne-Franche-Comté, France, 576 m above sea level. It has a population of about 79 (2023). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.

Now11°C
Best timeJul–Sep
Population79
Local time18:10
47.01° N, 5.89° EElevation 576 mUTC+2 · Central European Summer Time
Postal code25440
The year in Byweather score
JanFebMarAprMayJunJulAugSepOctNovDec51October
October: high / low16° / 6°
Rain this month149mm
Best timeJul–Sep

Best: Jul–Sep. Warmth, sunshine and dry days, month by month.

By at a glance

Best time to visitJul–Sep

The months with the highest weather score

Warmest month25°C

Average high in July

Coolest month-1°C

Average low in January

Wettest monthMay

146 mm of rain

Driest monthFebruary

112 mm of rain

Monuments nearby10+

2 of them World Heritage

Weather in By

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
11°C

Cloudy · wind 13 km/h · humidity 60%

Today hour by hour
Today22 Oct13°4°
Fri23 Oct14°4°8.6 mm
Sat24 Oct9°3°4.6 mm
Sun25 Oct12°6°13.1 mm
Mon26 Oct15°4°
Tue27 Oct21°7°
Wed28 Oct15°7°0.5 mm
Thu29 Oct16°5°
Fri30 Oct19°4°
Sat31 Oct17°4°

When to go to By

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score182526516165696772511916
High6°7°11°15°19°23°25°25°20°16°10°6°
Low-1°-2°1°3°7°11°12°12°9°6°2°-1°
Rain (mm)122112122118146120117116129149143152
Wet days141113111513131310131315

What's on in By

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in By

All monuments

Outdoors around By

Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.

Things to do
Camping Les RadeliersCamp sites
0.2 km
ThermaSalinaHot springs & thermal baths
0.2 km
EscaladeClimbing
0.4 km
Camping Municipal Les PromenadesCamp sites
0.5 km
Croix du PoupetViewpoints · 803 m
1.7 km
Belvédère des feuillesViewpoints · 620 m
1.8 km

Nature around By

Nature in France

Wildlife in October

The birds and mammals of France seen most this month, compared with the rest of their year.

Earthquakes around By

The last 30 days within 300 km, and the record since 1950.

Earthquakes

Strongest nearby since 1950

5.5Gsteig 3 km ↓1954 · 127 km
5.4Lauenen 8 km ↘1954 · 134 km
5.1Lect 2 km ↓1971 · 73 km

Towns and villages around By

Each with its own page: weather, climate and the best time to visit.

By from above

Postal code

25440

Getting to By

Dole Tavaux AirportDLE
35 km
Geneva International AirportGVA
88 km
Annecy Meythet airportNCY
122 km
LiesleRailway station
7.2 km
MouchardRailway station
7.9 km
Arc-et-SenansRailway station
8.7 km

Places near By

Places with a climate like By

Matched month by month on temperature, rain and sunshine.

Frequently asked questions

When is the best time to visit By?
Based on 30-year climate normals, July, August and September offer the best balance of comfortable temperatures, low rainfall and sunshine in By.
What is the hottest month in By?
July is the warmest month, with average highs of 25°C and lows of 12°C.
What is the coldest month in By?
January is the coldest month, with average highs of 6°C and lows of -1°C.
What is the rainiest month in By?
May is the wettest month with about 146 mm of precipitation on 15 wet days.
What is the postal code of By?
The postal code of By is 25440.