Bilbao December Weather

Averages and records for weather in Bilbao, Spain in the month of December.
Typical Bilbao December Weather
1991–2020
Average daily high 14.1 °C
Average daily low 6.1 °C
Average monthly precipitation 12.7 cm
Daily chance of precipitation 52.7%
Bilbao December Weather Records
1947–2024
Highest temperature 25.2 °C December 31, 2021
Lowest temperature -7.4 °C December 25, 1962
Highest daily low 19.0 °C December 16, 1987
Lowest daily high -2.0 °C December 25, 1962
Hottest average high temperature 18.6 °C 2015
Coldest average high temperature 10.2 °C 1950
Most daily precipitation 6.8 cm December 19, 1967
Most monthly precipitation 46.4 cm 1950
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
December 1 14.8 6.8 23.4 -1.0
December 2 14.8 6.7 23.0 -1.4
December 3 14.7 6.7 21.4 -1.0
December 4 14.6 6.7 21.7 -2.6
December 5 14.5 6.6 21.4 -0.6
December 6 14.5 6.6 22.6 -2.8
December 7 14.4 6.6 21.2 -1.3
December 8 14.4 6.6 21.6 -3.8
December 9 14.4 6.5 24.6 -2.8
December 10 14.4 6.4 23.8 -1.4
December 11 14.3 6.4 22.8 -1.6
December 12 14.2 6.3 23.6 -2.6
December 13 14.2 6.2 21.8 -1.6
December 14 14.2 6.2 22.6 -3.2
December 15 14.1 6.1 22.6 -2.7
December 16 14.2 6.1 23.5 -2.7
December 17 14.1 6.0 23.7 -3.6
December 18 14.1 6.0 22.6 -3.0
December 19 14.1 6.0 24.3 -4.0
December 20 14.1 5.9 20.7 -2.6
December 21 14.1 5.9 22.8 -4.4
December 22 14.1 5.9 23.0 -3.0
December 23 14.0 5.8 23.2 -3.4
December 24 14.1 5.8 23.6 -4.0
December 25 14.1 5.8 22.7 -7.4
December 26 14.0 5.8 21.4 -3.0
December 27 14.0 5.8 20.9 -3.2
December 28 14.0 5.8 21.3 -2.8
December 29 14.0 5.7 22.6 -3.6
December 30 14.0 5.8 24.7 -3.0
December 31 14.0 5.7 25.2 -2.8
Weather Station Details
Years Station Coordinates
1947–2024 Bilbao Aeropuerto location