Bilbao in September
Around 19.5 °C by day, sea 21.2 °C. Warm enough to swim. Quieter than the peak: 3 of 4.
Sea by month, °C
13.5
J
12.8
F
12.8
M
13.8
A
15.8
M
18.9
J
21.3
J
22.2
A
21.2
S
18.7
O
16.3
N
14.5
D
September in Bilbao is 19.5 °C by day and 21.2 °C in the water. Load has fallen from August's 4 to 3 out of 5.
September is useful if you have children. The school year has started and the school run is there to watch. There are 4 international schools here, more than anywhere on the Basque shore: San Sebastián has 3, Getxo 1. Add a university, and schooling that runs in both Basque and Spanish. Living without a car scores 5 out of 5, so a child can get there alone.
Towns nearby in September
| Town | Air | Sea | Busy | Winter | €/m² |
|---|---|---|---|---|---|
| Bilbao | 19.5 | 21.2 | 3/5 | 5/5 | 3 400 |
| Getxo | 19.5 | 21.2 | 3/5 | 5/5 | 4 044 |
| San Sebastián / Donostia | 19.5 | 21.5 | 4/5 | 5/5 | 5 107 |
| Zarautz | 19.5 | 21.5 | 3/5 | 5/5 | 6 994 |
Rain days and humidity are annual here, not monthly: 140 rainy days a year, 77% humidity in winter. We have no monthly normals yet and will not invent a split.