Bilbao in April: weather & daylight
Milder exploring. Keep a rain plan.
Regional averages help you choose a season. They are not a forecast for your travel dates. A wet day has at least 1 mm of precipitation, including rain or snow water equivalent.
Make room for the evening.
Local times for 2026-04-15 in Europe/Madrid, including daylight saving. Estimates use the city center and a level horizon; hills and buildings can hide the sun earlier.
The year at a glance.
Average daily highs in °C. Select a month to open its guide.
| Month | High / low (°C) | Precipitation | Wet days |
|---|---|---|---|
| January | 12° / 8° | 126 mm | 17 |
| February | 12° / 8° | 98 mm | 13.7 |
| March | 14° / 9° | 94 mm | 13.8 |
| April | 15° / 11° | 80 mm | 13.8 |
| May | 17° / 13° | 65 mm | 11.5 |
| June | 21° / 16° | 56 mm | 9.1 |
| July | 23° / 18° | 35 mm | 8.4 |
| August | 24° / 19° | 36 mm | 8 |
| September | 22° / 18° | 53 mm | 8.8 |
| October | 20° / 15° | 95 mm | 12.3 |
| November | 15° / 12° | 146 mm | 16.2 |
| December | 13° / 9° | 120 mm | 14.1 |
A small packing note.
Comfortable shoes, a spare layer and light rain protection.
The Guggenheim and old town are distinct parts of a longer outing; build in a break.
Three discoveries in the old town
Explore Plaza Nueva, the cathedral streets and the theater beside the river.
Open the walkNASA POWER / MERRA-2 · 2001–2020 · 0.5° latitude × 0.625° longitude regional grid. Values are computed from daily observations and model estimates. Mountain and coastal microclimates can differ substantially. Read the sources and method