San Juan de Gaztelugatxe Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
San Juan de Gaztelugatxe year round climate
Spring (March–May): Average 13.3–16.5°C, mild and comfortable climate with occasional showers, but generally sunny. Common activities: Hike to San Juan de Gaztelugatxe church, enjoy the scenery along the way, relax on nearby beaches. Recommended clothing: Light jacket, long-sleeved shirt, comfortable walking shoes.
Summer (June–August): Average 20.0–22.6°C, sunny, dry, and little rain, ideal for sightseeing. Common activities: Swimming, sunbathing, enjoying lunch at seaside restaurants, exploring nearby towns. Recommended clothing: Light and breathable clothing, swimwear, hat, sunscreen.
Autumn (September–November): Average 14.3–20.2°C, pleasant climate, but rainfall starts to increase, with occasional heavier showers. Common activities: Enjoying autumn scenery, visiting nearby historical sites, savoring local cuisine. Recommended clothing: Light jacket, long trousers, comfortable shoes.
Winter (December–February): Average 9.7–11.5°C, colder and more humid climate, higher rainfall, and stronger winds. Common activities: Indoor activities, visiting museums, tasting local specialties. Recommended clothing: Warm jacket, scarf, hat, waterproof shoes.
San Juan de Gaztelugatxe climatological average
Annual average temperature: approx. 16°C / Annual rainfall: approx. 1135 mm / Summer humidity: 60%–70% / Rainiest month: January
San Juan de Gaztelugatxe monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
9.7°C
165
February
10.5°C
83.7
March
13.3°C
75.7
April
13.6°C
72.7
May
16.5°C
78.7
June
20°C
68.3
July
21.7°C
14.7
August
22.6°C
71.3
September
20.2°C
131.3
October
19.5°C
85
November
14.3°C
162.3
December
11.5°C
127
San Juan de Gaztelugatxe weather for the next seven days
12/14
Sunday
Sunny
15.4°C/8.3°C
12/15
Monday
Sunny
15.4°C/8.5°C
12/16
Tuesday
Patchy rain nearby
14.3°C/9.3°C
12/17
Wednesday
Patchy rain nearby
14°C/10.2°C
12/18
Thursday
Sunny
16.3°C/8.5°C
12/19
Friday
Patchy rain nearby
10.5°C/8.9°C
12/20
Saturday
Patchy rain nearby
11.8°C/8.1°C
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