Live Weather & Forecast

Weather in Hernani

Q: What is the current weather in Hernani?

Current conditions in Hernani: Partly cloudy, temperature 18°C, humidity 73%.

Q: What is the best time to visit Hernani?

The best time to visit Hernani is typically June – September. Warm, dry summers — ideal for outdoor activities.

Q: What are the GPS coordinates used for the weather forecast in Hernani?

The weather forecast for Hernani uses coordinates 43.2661, -1.9747.

Guipuzcoa, Spain · Real-time conditions & 3-day outlook

18^°C

Feels like 18°C

65°F / Feels 65°F

Partly cloudy

Hernani, Guipuzcoa

🌞 Daytime

Updated: 2026-04-18 14:30

💧

Humidity

73%

💨

Wind

8.3 km/h NW

🌬️

Wind Gust

9.5 km/h

🌡️

Pressure

1022 mb

👁️

Visibility

10 km

☀️

UV Index

6.8 (High)

🌧️

Precipitation

0 mm

☁️

Cloud Cover

50%

💦

Dew Point

12.8°C

🌐

Wind Degree

323°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)

127.9 μg/m³

NO₂

3.3 μg/m³

O₃

84 μg/m³

SO₂

1.5 μg/m³

PM 2.5

6.9 μg/m³

PM 10

10.9 μg/m³

Weather Alerts 4

Met · Moderate · Future

Aviso de tormentas de nivel amarillo. Centro de Navarra

Podrán ir acompañadas de rachas muy fuertes de viento. No se descartan chubascos localmente fuertes y con granizo.

Esté atento. Manténgase informado de la predicción meteorológica más actualizada. Se pueden producir daños moderados a personas y bienes, especialmente a aquellos vulnerables o en zonas expuestas al fenómeno.

Effective: 2026-04-18T10:38:40+02:00 · Expires: 2026-04-19T21:59:59+02:00

Met · Moderate · Future

Aviso de tormentas de nivel amarillo. Llanada alavesa

Podrán ir acompañadas de rachas muy fuertes de viento. No se descartan chubascos localmente fuertes y con granizo.

Effective: 2026-04-18T10:38:40+02:00 · Expires: 2026-04-19T21:59:59+02:00

Met · Moderate · Future

Aviso de tormentas de nivel amarillo. Cuenca del Nervión

Podrán ir acompañadas de rachas muy fuertes de viento. No se descartan chubascos localmente fuertes y con granizo.

Effective: 2026-04-18T10:38:40+02:00 · Expires: 2026-04-19T21:59:59+02:00

Met · Moderate · Future

Aviso de tormentas de nivel amarillo. Ribera del Ebro de Navarra

Podrán ir acompañadas de rachas muy fuertes de viento. No se descartan chubascos localmente fuertes y con granizo.

Effective: 2026-04-18T10:38:40+02:00 · Expires: 2026-04-19T21:59:59+02:00

Today's Hourly Forecast

24-hour breakdown for Hernani, Guipuzcoa

12 AM

10°

Mist

💧 95% 💨 6.1 km/h

1 AM

10°

Mist

💧 95% 💨 5.8 km/h

2 AM

10°

Mist

💧 95% 💨 6.1 km/h

3 AM

10°

Mist

💧 95% 💨 6.1 km/h

4 AM

10°

Mist

💧 95% 💨 6.1 km/h

5 AM

10°

Mist

💧 95% 💨 5.4 km/h

6 AM

10°

Mist

💧 95% 💨 5 km/h

7 AM

10°

Mist

💧 95% 💨 4.7 km/h

8 AM

11°

Cloudy

💧 94% 💨 5 km/h

9 AM

13°

Cloudy

💧 89% 💨 5 km/h

10 AM

15°

Overcast

💧 84% 💨 6.8 km/h

11 AM

16°

Cloudy

💧 80% 💨 7.6 km/h

12 PM

16°

Cloudy

💧 79% 💨 7.2 km/h

1 PM

17°

Cloudy

💧 76% 💨 7.2 km/h

2 PM

18°

Partly cloudy

💧 73% 💨 8.3 km/h

3 PM

18°

Partly Cloudy

💧 73% 💨 10.1 km/h

4 PM

17°

Partly Cloudy

💧 75% 💨 10.4 km/h

5 PM

17°

Cloudy

💧 78% 💨 9.4 km/h

6 PM

16°

Partly Cloudy

💧 80% 💨 7.2 km/h

7 PM

15°

Cloudy

💧 83% 💨 7.2 km/h

8 PM

14°

Cloudy

💧 88% 💨 6.1 km/h

9 PM

13°

Mist

💧 96% 💨 6.1 km/h

10 PM

12°

Mist

💧 97% 💨 4.7 km/h

11 PM

11°

Mist

💧 96% 💨 5 km/h

3-Day Forecast

Daily overview for Hernani, Guipuzcoa

Today

Cloudy

18° / 10°

🌧️ 0% chance of rain

💧 Avg. humidity: 87%

💨 Max wind: 10.4 km/h

🌧️ Total precip: 0.01 mm

☀️ UV Index: 1.6

🌅 Sunrise: 07:21 AM

🌇 Sunset: 08:54 PM

🌙 Waxing Crescent

🌑 Moon: 1% lit

Sun, Apr 19

Patchy rain nearby

21° / 10°

🌧️ 89% chance of rain

💧 Avg. humidity: 86%

💨 Max wind: 11.2 km/h

🌧️ Total precip: 2.24 mm

☀️ UV Index: 1.6

🌅 Sunrise: 07:20 AM

🌇 Sunset: 08:55 PM

🌙 Waxing Crescent

🌑 Moon: 3% lit

Mon, Apr 20

Patchy rain nearby

21° / 12°

🌧️ 87% chance of rain

💧 Avg. humidity: 88%

💨 Max wind: 8.3 km/h

🌧️ Total precip: 3.88 mm

☀️ UV Index: 1.5

🌅 Sunrise: 07:18 AM

🌇 Sunset: 08:57 PM

🌙 Waxing Crescent

🌑 Moon: 9% lit

Best Time to Visit Hernani

Plan your trip to Hernani, Spain around the most favorable weather conditions.

Peak Season

June – September

Warm, dry summers — ideal for outdoor activities.

Shoulder Season

April – May, October

Fewer crowds, moderate prices, mild weather.

Off Season

November – March

Cooler temperatures; some regions may experience rain or snow.

← Back to Hernani 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Hernani?

Current conditions in Hernani: Partly cloudy, temperature 18°C, humidity 73%.

What is the best time to visit Hernani?

The best time to visit Hernani is typically June – September. Warm, dry summers — ideal for outdoor activities.

What is the climate like in Hernani?

Hernani is located at approximately 43.3° latitude. It has a temperate climate with warm summers and cold winters.

Does it rain a lot in Hernani?

The wettest period in Hernani is typically during November – March. Cooler temperatures; some regions may experience rain or snow.

What should I pack for a trip to Hernani?

For visits to Hernani during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.

What country is Hernani in?

Hernani is located in Spain, in the state of Guipuzcoa.

What are the public holidays in Hernani in 2026?

View the 2026 public holidays for Hernani on our Holidays page.

What are the GPS coordinates used for the weather forecast in Hernani?

The weather forecast for Hernani uses coordinates 43.2661, -1.9747.