Santiago de Compostela Climate by Month
Santiago de Compostela, Galicia, Spain
Mild summers and mild winters, with rain spread through the year.
Mild summers and mild winters, with rain spread through the year: that's Santiago de Compostela's climate in short. Expect highs of 75°F (24°C) in August and 53°F (12°C) in January, with the coldest nights (February) near 42°F (5°C). It gets 66 in (1678 mm) of rain a year, spread across the months.
- Warmest month
- 75°F(24°C)
- Average high, August
- Coldest nights
- 42°F(5°C)
- Average low, February
- Rain per year
- 66 in(1678 mm)
- No clear rainy season
- Humidity
- 77%
- Sunniest: June
Best and worst months in Santiago de Compostela
Best for weatherThe most comfortable weather comes in July and August, with highs around 74°F (24°C) and about 1.9 in (49 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 54°F (12°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Santiago de Compostela weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 53°F(12°C) | 42°F(6°C) | 8.4 in(214 mm) | 80% | 1.4 |
| FebFebruary | 55°F(13°C) | 42°F(5°C) | 6.0 in(153 mm) | 79% | 2.4 |
| MarMarch | 59°F(15°C) | 45°F(7°C) | 5.7 in(144 mm) | 76% | 3.2 |
| AprApril | 62°F(16°C) | 46°F(8°C) | 5.2 in(132 mm) | 71% | 4.7 |
| MayMay | 66°F(19°C) | 50°F(10°C) | 4.3 in(108 mm) | 73% | 5.5 |
| JunJune | 71°F(22°C) | 54°F(12°C) | 2.6 in(66 mm) | 72% | 6.0 |
| JulJulyBest | 74°F(23°C) | 57°F(14°C) | 1.4 in(36 mm) | 74% | 6.0 |
| AugAugustBest | 75°F(24°C) | 58°F(14°C) | 2.4 in(61 mm) | 73% | 5.3 |
| SepSeptember | 71°F(22°C) | 55°F(13°C) | 3.8 in(96 mm) | 75% | 4.2 |
| OctOctober | 65°F(18°C) | 51°F(11°C) | 8.1 in(206 mm) | 78% | 2.8 |
| NovNovember | 57°F(14°C) | 46°F(8°C) | 9.3 in(235 mm) | 84% | 1.7 |
| DecDecember | 54°F(12°C) | 44°F(6°C) | 8.9 in(227 mm) | 85% | 1.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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