SpainAverage weather for Bilbao in December
It's cool to moderate in December in Bilbao with an average temperature of 15°C. Temperatures this month range from a low of 13°C to a high of 17°C. At night, you can expect temperatures between 5°C and 9°C.
Start of December
The month of December starts in Bilbao with cool temps, averaging around 15°C during the day and nights around 7°C. There are plenty of days with a good chance of precipitation.
Mid December
By mid-December, daytime temps rise to around 16°C, with nights around 8°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of December
By the end of December, the average daytime temperature in Bilbao is around 16°C, while nighttime temps are about 7°C. A shower might pop up, but overall, the weather will be dry and sunny.
In December, there is an average of 138 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the South.
Bilbao in December |
New York | ||
|---|---|---|---|
 Average temperature |
15°C | 9°C | |
 Max. temperature |
17°C | 12°C | |
| Min. temperature |
13°C | -5°C | |
 Total precipitation |
138 mm | 133 mm | |
| Rainy days |
14 days | 17 days | |
November
UV index
The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is December a good time to visit Bilbao?
Looking for sun and warm weather? December isn’t a good month to be in Bilbao. The temperatures are too low for a warm stay this month.
Temperature records
With 25°C in 2021, Bilbao reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 5°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of -4°C to a highest value of 19°C.
Check out the climate of Bilbao for all months and discover the best travel time
Curious about the weather in other parts of Spain? Check out the climate and weather for spots like Ibiza, Majorca, Tenerife, or explore other destinations in Spain.
Daily Temperature in December in Bilbao
This chart shows the average daily high and low temperatures in December for Bilbao, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in December in Bilbao
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It rained regularly with temperatures around 10-15 degrees C... more
Daily Precipitation in December in Bilbao
The chart below shows the average daily precipitation in December for Bilbao, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 14 days of precipitation in Bilbao.
Daily UV index in December in Bilbao
This chart shows the average daily UV index in December in Bilbao, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Bilbao over the years
This chart shows the average temperature in December in Bilbao, measured in degrees Celsius, over the past few years.
Total precipitation in December in Bilbao over the years
This chart shows the average precipitation in December in Bilbao, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for Bilbao
Click on any day in December to get detailed info about the usual weather on that day in Bilbao. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Bilbao
The weather in December in Bilbao is rated 3 out of 5 stars by 1 visitor. Have you been to Bilbao? Share your weather experience to help other visitors.
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It rained regularly with temperatures around 10-15 degrees Celsius, so not very cold but still cool enough to wear a jacket.— This text is automatically translated to English
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Average weather in Bilbao by month
Click on a month below to see detailed weather info for Bilbao. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
