Weather Forecast for Bayonne

Aquitaine, France

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Partly cloudy

Current Weather - Bayonne: 13°C

Aquitaine, France

Partly cloudy

Feels like 12°C

Wind

10 km/h SSW

Humidity

82%

Pressure

1018 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Sunday, May 17, 2026

High

16°C

Low

10°C

Rain Chance

89%

Hourly Forecast

Partly Cloudy 11°C
00:00
Partly cloudy 13°C
01:00
Partly Cloudy 11°C
02:00
Cloudy 11°C
03:00
Patchy rain nearby 11°C
04:00
Patchy rain nearby 10°C
05:00
Patchy rain nearby 10°C
06:00
Partly Cloudy 10°C
07:00
Sunny 11°C
08:00
Partly Cloudy 13°C
09:00
Partly Cloudy 15°C
10:00
Sunny 15°C
11:00
Sunny 16°C
12:00
Sunny 16°C
13:00
Patchy rain nearby 16°C
14:00
Patchy rain nearby 16°C
15:00
Patchy rain nearby 16°C
16:00
Patchy rain nearby 16°C
17:00
Patchy rain nearby 16°C
18:00
Patchy rain nearby 15°C
19:00
Patchy rain nearby 15°C
20:00
Patchy rain nearby 14°C
21:00
Cloudy 13°C
22:00
Patchy rain nearby 13°C
23:00
May 18

Day Statistics

Maximum Wind

19 km/h

Humidity

77%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

89%

Snow Chance

0%

Sun & Moon

Sunrise

06:39 AM

Sunset

09:26 PM

Moonrise

06:33 AM

Moonset

10:57 PM

Moon Phase

Waxing Crescent

Moon Illumination

0%

Air Quality

PM2.5

4.9

μg/m³

PM10

8.8

μg/m³

NO₂

2.8

μg/m³

O₃

73.4

μg/m³

SO₂

1.2

μg/m³

CO

123.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

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