Average annual temperature is 13.2 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 160 days
Number of rainy days: 200 days
Number of snow days: 5 days
Look at detailed online map of San Mamés
* Weather data for San Mamés Spain is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.6 | 17.4 | 24.1 | 28.4 | 30.0 | 29.9 | 36.3 | 39.9 | 31.9 | 32.5 | 19.1 | 16.4 |
| Average daytime temperature (°C) | 8.0 | 9.7 | 15.6 | 18.6 | 19.4 | 24.0 | 27.0 | 28.6 | 25.6 | 22.3 | 14.3 | 10.4 |
| Average temperature (°C) | 4.7 | 4.2 | 10.3 | 12.0 | 14.0 | 18.7 | 19.8 | 20.9 | 19.3 | 16.5 | 10.9 | 6.8 |
| Average night temperature (°C) | 1.7 | -0.2 | 5.5 | 6.6 | 9.3 | 14.3 | 14.7 | 15.3 | 14.3 | 11.8 | 7.9 | 3.6 |
| Absolute minimum temperature (°C) | -3.0 | -3.5 | -2.9 | -0.6 | 5.5 | 10.2 | 11.0 | 10.4 | 7.9 | 6.4 | 3.2 | -3.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.0 | 7.0 | 7.9 | 9.3 | 10.8 | 10.7 | 11.3 | 11.2 | 9.6 | 7.3 | 5.1 | 4.9 |
| Precipitation (mm) | 98 | 39 | 20 | 51 | 50 | 111 | 16 | 14 | 79 | 99 | 88 | 57 |
| Sunny days | 11 | 19 | 15 | 14 | 8 | 7 | 19 | 19 | 13 | 13 | 9 | 13 |
| Rainy days | 18 | 7 | 15 | 16 | 23 | 23 | 12 | 12 | 17 | 18 | 21 | 18 |
| Snow days | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Mamés during the most sunny months:
Months with the longest average daylight duration in San Mamés:
The largest precipitation sum in San Mamés is at