Bilbao Weather
Bilbao weather today, the 14-day forecast, and average temperature, rain and what to wear for every month — compared against Hong Kong. Best months to visit: Mar, Apr, May, Jun, Jul, Aug, Sep, Oct and Nov.
Bilbao current weather
Bilbao now (local time 09:30)
21°C
Overcast
- Feels like
- 22°
- Humidity
- 80%
- Wind
- 3 km/h
Next 7 days · what to wear
9° – 28°C
Rain likely on 4 of 7 days
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings; it's wet, so pack a compact umbrella.
Bilbao 14-day forecast
Today
10/4
🌧️
27°
18°
💧80%
Mon
10/5
🌦️
28°
19°
💧5%
Tue
10/6
🌦️
28°
19°
💧48%
Wed
10/7
🌧️
22°
18°
💧99%
Thu
10/8
🌧️
18°
14°
💧96%
Fri
10/9
🌦️
18°
12°
💧43%
Sat
10/10
☁️
18°
9°
💧29%
Sun
10/11
🌤️
20°
8°
💧31%
Mon
10/12
🌤️
24°
10°
💧13%
Tue
10/13
⛅
22°
11°
💧16%
Wed
10/14
☁️
21°
13°
💧20%
Thu
10/15
🌦️
17°
14°
💧20%
Fri
10/16
☁️
17°
10°
💧29%
Sat
10/17
☁️
15°
9°
💧15%
Best time to visit Bilbao
On temperature and rainfall, the most comfortable months in Bilbao are Mar, Apr, May, Jun, Jul, Aug, Sep, Oct and Nov. The hottest month is August (average high 24°C) and the coldest is February (average low 8°C).
Bilbao climate by month
| Month | Avg high | Avg low | Rain | Humidity | vs Hong Kong |
|---|---|---|---|---|---|
| Jan | 12°C | 9°C | 126 mm | 80% | -6°C |
| Feb | 12°C | 8°C | 98 mm | 78% | -7°C |
| MarBest | 14°C | 10°C | 94 mm | 78% | -8°C |
| AprBest | 15°C | 11°C | 80 mm | 79% | -10°C |
| MayBest | 18°C | 14°C | 64 mm | 79% | -11°C |
| JunBest | 21°C | 17°C | 56 mm | 78% | -10°C |
| JulBest | 23°C | 19°C | 35 mm | 76% | -8°C |
| AugBest | 24°C | 20°C | 36 mm | 73% | -7°C |
| SepBest | 22°C | 18°C | 53 mm | 72% | -8°C |
| OctBest | 20°C | 16°C | 95 mm | 73% | -8°C |
| NovBest | 16°C | 12°C | 146 mm | 77% | -9°C |
| Dec | 13°C | 10°C | 120 mm | 79% | -7°C |
Data: NASA POWER 2001–2020 climatology (MERRA-2, elevation-corrected); Hong Kong comparison uses HKO 1991–2020 normals.
Bilbao weather month by month: what to wear
Bilbao in OctoberBest monthThis month
October in Bilbao is mild and cool: average highs of 20°C and lows of 16°C, around 95 mm of rain (some rain) and 73% humidity — about 8°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings.
Bilbao in NovemberBest month
November in Bilbao is chilly: average highs of 16°C and lows of 12°C, around 146 mm of rain (some rain) and 77% humidity — about 9°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Long sleeves with a light jacket or sweater.
Bilbao in December
December in Bilbao is chilly: average highs of 13°C and lows of 10°C, around 120 mm of rain (some rain) and 79% humidity — about 7°C colder than Hong Kong.
👕 A sweater plus a coat or windbreaker.
Bilbao in January
January in Bilbao is chilly: average highs of 12°C and lows of 9°C, around 126 mm of rain (some rain) and 80% humidity — about 6°C colder than Hong Kong.
👕 A sweater plus a coat or windbreaker.
Bilbao in February
February in Bilbao is chilly: average highs of 12°C and lows of 8°C, around 98 mm of rain (some rain) and 78% humidity — about 7°C colder than Hong Kong.
👕 A sweater plus a coat or windbreaker.
Bilbao in MarchBest month
March in Bilbao is chilly: average highs of 14°C and lows of 10°C, around 94 mm of rain (some rain) and 78% humidity — about 8°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 A sweater plus a coat or windbreaker.
Bilbao in AprilBest month
April in Bilbao is chilly: average highs of 15°C and lows of 11°C, around 80 mm of rain (some rain) and 79% humidity — about 10°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Long sleeves with a light jacket or sweater.
Bilbao in MayBest month
May in Bilbao is mild and cool: average highs of 18°C and lows of 14°C, around 64 mm of rain (mostly dry) and 79% humidity — about 11°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Long sleeves with a light jacket or sweater.
Bilbao in JuneBest month
June in Bilbao is pleasantly warm: average highs of 21°C and lows of 17°C, around 56 mm of rain (mostly dry) and 78% humidity — about 10°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings.
Bilbao in JulyBest month
July in Bilbao is pleasantly warm: average highs of 23°C and lows of 19°C, around 35 mm of rain (mostly dry) and 76% humidity — about 8°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings.
Bilbao in AugustBest month
August in Bilbao is pleasantly warm: average highs of 24°C and lows of 20°C, around 36 mm of rain (mostly dry) and 73% humidity — about 7°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings.
Bilbao in SeptemberBest month
September in Bilbao is pleasantly warm: average highs of 22°C and lows of 18°C, around 53 mm of rain (mostly dry) and 72% humidity — about 8°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings.
FAQ
›What is the best time to visit Bilbao?
On temperature and rainfall, the most comfortable months in Bilbao are Mar, Apr, May, Jun, Jul, Aug, Sep, Oct and Nov. The hottest month is August (average high 24°C) and the coldest is February (average low 8°C).
›What's the weather like in Bilbao in October, and what should I wear?
October in Bilbao is mild and cool: average highs of 20°C and lows of 16°C, around 95 mm of rain (some rain) and 73% humidity — about 8°C colder than Hong Kong. It's one of the most comfortable months of the year to visit. What to wear: Short sleeves with a light long-sleeve or jacket for cool mornings and evenings.
›What's the weather like in Bilbao in November, and what should I wear?
November in Bilbao is chilly: average highs of 16°C and lows of 12°C, around 146 mm of rain (some rain) and 77% humidity — about 9°C colder than Hong Kong. It's one of the most comfortable months of the year to visit. What to wear: Long sleeves with a light jacket or sweater.
›When is the rainy season in Bilbao?
Bilbao is wettest in November, with about 146 mm on average, and driest in July, with about 35 mm.
›How cold does Bilbao get? Does it snow?
The coldest month is February, averaging 12°C by day and 8°C at night. Snow is very unlikely.
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Forecast data: Open-Meteo.com (CC BY 4.0), refreshed every 3 hours. Hottest month: August; coldest: February.