Weather in Bilbao in July 2025
Average weather
Average temperature in Bilbao in July
Going from a maximum of +33°C during the day to a minimum of +14°C during the night, the temperature in July averages around +26°C.
The average maximum temperature goes up 5% by the end of the month, compared with the beginning of the month, from +25°C to +26°C.
Is Bilbao warm or cold in July?
Bilbao is typically warm in July.
Maximum temperatures go up compared to the previous month from +21°C to +23°C. The minimum temperature also goes up from +15°C to +17°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
July is one of the warmest months in Bilbao, here is the comparison with other months:
Climate in Bilbao in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +21°C | +23°C | +23°C | ||||
| Min. temperature | ||||||
| +8°C | +11°C | +11°C | ||||
| Max. temperature | ||||||
| +41°C | +42°C | +40°C | ||||
| Rainfall | ||||||
| 70 mm | 56 mm | 58 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 1 m/s | ||||
| Humidity | ||||||
| 75% | 76% | 76% | ||||
| Air pressure | ||||||
| 1017 HPa | 1018 HPa | 1017 HPa | ||||
| Sunny days | ||||||
| 4 | 5 | 5 | ||||
| Cloudy days | ||||||
| 8 | 9 | 9 | ||||
| Rainy days | ||||||
| 15 | 15 | 15 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July weather is still as ok as in June. It’s getting warmer as July arrives. The average maximum temperature goes up from +21°C to +23°C during the day. As July arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 70 mm to 56 mm. Humidity rises from 75% to 76%. The average wind speed doesn’t change much during July, staying around 2 m/s. The good news is there are likely to be more sunny days in July, from 4 to 5.
August brings much the same weather, it remains ok.
Wind
The average wind speed is 3 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Bilbao is gradually decreasing during July, going from 7 m/s to 2 m/s over the course of the month.
Rain
How was the weather last July in Bilbao?
Climate Change over Years
The climate in Bilbao in July has not changed much over the last 43 years.
The average temperature was the lowest in 1980 (+16°C) and the highest in 2014 (+21°C). The driest year was 1989 with only 772 mm of rainfall, and the wettest year was 2013 with 2159 mm.
FAQ
Is July a good time to visit Bilbao?
Can you sunbathe in Bilbao in July?
Is Bilbao rainy in July?
Is it sunny in Bilbao in July?
Other cities in Spain
Monthly weather in Bilbao
Source of the data
For this page, we’ve looked at the typical weather in Bilbao, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.