June weather forecast
Bilbao, Spain

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A bridge across the river connecting the old town of Bilbao, Spain
A bridge across the river connecting the old town of Bilbao, Spain

Weather in June

June ushers in the summer season in Bilbao, with temperatures soaring to 20.3°C (68.5°F). This month sees no recorded snowfall, signaling the definitive end of the colder months. The clear skies and ample sunlight make for longer days, encouraging more exploration and outdoor activities. Bilbao thrives under the summer sun, its cultural charm heightened in the warm glow. As the month progresses, expect tranquil evenings and pleasantly long nights, perfect for enjoying the local cuisine and nightlife.

Temperature

June's arrival coincides with a subtle temperature rise, moving from May's enjoyable 17°C (62.6°F) to a pleasant 20.3°C (68.5°F). In Bilbao, an average low-temperature of 14°C (57.2°F) is recorded during June nights.

Humidity

May and June, with an average relative humidity of 79%, are the most humid months.

Rainfall

In Bilbao, during June, the rain falls for 16.8 days and regularly aggregates up to 50mm (1.97") of precipitation. In Bilbao, during the entire year, the rain falls for 198.1 days and collects up to 634mm (24.96") of precipitation.

Snowfall

In Bilbao, Spain, snow does not fall in April through November.

Sea temperature

In Bilbao, in June, the average water temperature is 18°C (64.4°F).
Note: Swimming is not enjoyable for most people in water that is 18°C (64.4°F). As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing control becomes harder.

Daylight

The month with the longest days in Bilbao is June, with an average of 15h and 18min of daylight.
On the first day of the month, sunrise is at 06:34 and sunset at 21:45. On the last day of June, in Bilbao, sunrise is at 06:35 and sunset at 21:55 CEST.

Sunshine

The average sunshine in June in Bilbao is 9.4h.

UV index

May through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 5 during June leads to these instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Frequently asked questions

What are the temperatures in Bilbao in June?

The high-temperature in Bilbao during June is 20.3°C (68.5°F) and the low-temperature is 14°C (57.2°F).

What are the most humid months in Bilbao?

The months with the highest humidity in Bilbao are May and June, with an average relative humidity of 79%.

What is the average humidity in June in Bilbao?

In June, the average relative humidity in Bilbao is 79%.

How much does it rain in Bilbao in June?

In June, in Bilbao, Spain, the rain falls for 16.8 days. Throughout June, 50mm (1.97") of precipitation is accumulated.

When it does not snow in Bilbao?

In Bilbao, Spain, snow does not fall in April through November.

What is the sea temperature in June in Bilbao?

In June, the average sea temperature in Bilbao, Spain, is 18°C (64.4°F). For most, swimming in 18°C (64.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

When are the longest days in Bilbao?

June has the longest days of the year in Bilbao, Spain, with an average of 15h and 18min of daylight.

How many hours of daylight does Bilbao have in June?

The average day length in June in Bilbao, Spain, is 15h and 20min.

What time are sunrise and sunset in June in Bilbao?

On the first day of June, sunrise is at 06:34 and sunset at 21:45. On the last day of the month, sunrise is at 06:35 and sunset at 21:55 CEST.

How many hours of sunshine does Bilbao have in June?

In June, the average sunshine duration is 9.4h.

What are the months with the highest UV index in Bilbao?

May through September, with an average maximum UV index of 5, are months with the highest UV index in Bilbao.

What is the UV index intensity in June in Bilbao?

The average daily maximum UV index in June in Bilbao, Spain, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in June
Bilbao, Spain

Average temperature in June - Bilbao, Spain
  • Average high temperature in June: 20.3°C

The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (10.8°C).

  • Average low temperature in June: 14°C

The month with the highest average low temperature is August (16.9°C).
The coldest month (with the lowest average low temperature) is February (6.5°C).

Average pressure in June
Bilbao, Spain

Average pressure in June - Bilbao, Spain
  • Average pressure in June: 1017.5mbar

The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).

Average wind speed in June
Bilbao, Spain

Average wind speed in June - Bilbao, Spain
  • Average wind speed in June: 10.8km/h

The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).

Average humidity in June
Bilbao, Spain

Average humidity in June - Bilbao, Spain
  • Average humidity in June: 79%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is October (73%).

Average rainfall in June
Bilbao, Spain

Average rainfall in June - Bilbao, Spain
  • Average rainfall in June: 50mm

The wettest month (with the highest rainfall) is November (103mm).
The driest month (with the least rainfall) is September (31mm).

Average rainfall days in June
Bilbao, Spain

Average rainfall days in June - Bilbao, Spain
  • Average rainfall days in June: 16.8 days

The month with the highest number of rainy days is January (18.6 days).
The month with the least rainy days is October (12.7 days).

Average snowfall in June
Bilbao, Spain

Average snowfall in June - Bilbao, Spain
  • Average snowfall in June: 0mm

The month with the highest snowfall is February (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in June
Bilbao, Spain

Average snowfall days in June - Bilbao, Spain
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average sea temperature in June
Bilbao, Spain

Average sea temperature in June - Bilbao, Spain
  • Average sea temperature in June: 18°C

The best month for swimming (with the highest average sea temperature) is August (21°C).
The coldest months (with the lowest average sea temperature) are February and March (12°C).

Average daylight in June /
Average sunshine in June
Bilbao, Spain

Average daylight in June / Average sunshine in June - Bilbao, Spain
  • Average daylight in June: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 12min).

Average sunshine days in June
Bilbao, Spain

Average sunshine days in June - Bilbao, Spain
  • Average sunshine days in June: 9.9 days

The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (8.8 days).

Average UV index in June
Bilbao, Spain

Average UV index in June - Bilbao, Spain
  • Average UV index in June: 5

The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).

Average cloud cover in June
Bilbao, Spain

Average cloud cover in June - Bilbao, Spain
  • Average cloud cover in June: 40

The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are September and October (Cloud cover 34).

Average visibility in June
Bilbao, Spain

Average visibility in June - Bilbao, Spain
  • Average visibility in June: 10km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

Bilbao, Spain

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