Weather Forecast for Bayonne

Aquitaine, France

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Cloudy

Current Weather - Bayonne: 12°C

Aquitaine, France

Cloudy

Feels like 11°C

Wind

12 km/h SE

Humidity

67%

Pressure

1012 mb

UV Index

0

Visibility

10 km

Partly Cloudy

Partly Cloudy

Monday, December 15, 2025

High

16°C

Low

9°C

Rain Chance

0%

Hourly Forecast

Cloudy 12°C
09:00
Partly Cloudy 12°C
10:00
Partly Cloudy 14°C
11:00
Partly Cloudy 14°C
12:00
Patchy rain nearby 15°C
13:00
Overcast 15°C
14:00
Patchy rain nearby 16°C
15:00
Overcast 15°C
16:00
Overcast 14°C
17:00
Overcast 13°C
18:00
Cloudy 12°C
19:00
Cloudy 12°C
20:00
Cloudy 12°C
21:00
Partly Cloudy 13°C
22:00
Partly Cloudy 13°C
23:00
Dec 16

Day Statistics

Maximum Wind

16 km/h

Humidity

76%

Precipitation

0 mm

UV Index

0

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

08:32 AM

Sunset

05:31 PM

Moonrise

04:13 AM

Moonset

02:25 PM

Moon Phase

Waning Crescent

Moon Illumination

22%

Air Quality

PM2.5

5.4

μg/m³

PM10

6.8

μg/m³

NO₂

4.5

μg/m³

O₃

56.1

μg/m³

SO₂

1.1

μg/m³

CO

133.4

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

1.96

Diffuse Radiation

0.92

DNI

0

GTI

0.85

When to visit Bayonne?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
13°C
💧
18 Days of rain
❄️
Light snow possible
🥶 Coldest month

February

☀️
13°C
💧
16 Days of rain
❄️
Light snow possible

March

☀️
15°C
💧
15 Days of rain
❄️
Light snow possible

April

☀️
17°C
💧
16 Days of rain
❄️
No snowfall

May

☀️
20°C
💧
14 Days of rain
❄️
No snowfall

June

☀️
22°C
💧
12 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
24°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

August

☀️
25°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
23°C
💧
13 Days of rain
❄️
No snowfall

October

☀️
20°C
💧
17 Days of rain
❄️
No snowfall

November

☀️
16°C
💧
24 Days of rain
❄️
No snowfall
🌧 Wettest month,

December

☀️
13°C
💧
20 Days of rain
❄️
Light snow possible