Weather in Bizkaia

Calculated from weather data of Bilbao Airport (LEBB) between 2020 and 2024.

Maximum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	13.1	15.8	13.0	13.5	11.9	14.6
February	15.7	16.5	14.4	16.0	17.0	17.5
March	17.1	17.8	19.5	16.8	16.5	15.9
April	18.4		19.1	17.1	17.1	20.3
May	21.3		21.1	22.8	20.0	23.5
June	24.1		25.8	25.1	22.8	22.6
July	25.9		25.6	28.5	23.8	25.6
August	26.6		27.3	28.3	24.3	27.1
September	25.6		27.8	25.6	25.8	26.1
October	22.5		25.3	25.3	22.0	19.6
November	16.9		18.0	18.8	13.9	19.3
December	14.9		15.3	14.1	16.6	13.5
Average	19.7	16.7	21.0	21.2	19.3	20.4

47th highest temperature of Spain

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	5.4	8	5	5	6	6
February	6.6	8	5	5	9	8
March	7.9	9	9	9	8	7
April	9.2		9	9	8	12
May	11.9		13	13	10	13
June	15.3		17	16	14	15
July	17.1		17	17	16	17
August	17.2		18	19	16	17
September	15.4		17	15	16	15
October	12.9		15	16	11	11
November	9.1		11	10	8	10
December	7.3		8	8	8	7
Average	10.9	8.2	12.0	12.0	10.8	11.5

31st lowest temperature of Spain

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022	2021	2020
30 °C or warmer	0	26	29	10	14
25 °C or warmer	2	90	91	45	74
20 °C or warmer	17	199	185	161	171
0 °C or colder	1	2	1	1	0

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	26.6	21	39	22	32	5
February	19.2	27	8	15	14	13
March	16.9	17	8	25	7	25
April	15.6		15	24	8	18
May	12.0		14	5	17	8
June	12.1		10	13	15	21
July	7.8		7	2	11	8
August	9.6		16	11	6	12
September	11.9		13	21	10	8
October	16.1		16	4	8	34
November	30.7		38	34	37	11
December	25.5		27	20	27	38
Average	16.5	21.3	16.4	15.3	15.0	16.0

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (km/h)

Month	Average	2024	2023	2022	2021	2020
January	9.9	11	10	10	9	10
February	12.0	15	10	10	15	11
March	13.6	13	13	15	12	14
April	12.0		12	13	12	12
May	11.3		13	11	12	11
June	10.3		10	10	11	10
July	9.9		9	11	10	10
August	10.2		11	11	10	10
September	10.3		10	12	10	12
October	10.2		11	11	10	11
November	10.9		11	13	9	11
December	11.0		11	8	13	14
Average	11.2	13.0	11.0	11.4	10.9	11.2

48th highest wind speed of Spain

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022	2021	2020
January	S	W	NW	SW	S
February	W	NE	W	SW	W
March	SW	W	SE	N	NW
April		NW	NW	NE	SW
May		NW	NW	NW	NW
June		NW	NW	NW	NW
July		NW	N	NW	NW
August		NW	NW	NW	NW
September		SW	NW	NW	NW
October		S	S	NW	W
November		W	W	NW	SE
December		W	SE	SW	SW

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

Bizkaia weather Q&A

What is the warmest month in Bizkaia?

The warmest month is August with an average temperature of 27 °C over the past years.

What is the coldest month in Bizkaia?

The coldest month is January with an average daytime temperature of 13 °C in the past few years.

Which month is the wettest in Bizkaia?

Chance of precipitation is the highest in November with a probability of around 30.8 %.

Which month is the driest in Bizkaia?

The least rainfall and snow can be expected in July. The probability is about 7.9 %.