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Thingvellir

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Thingvellir Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Thingvellir year round climate

  • Spring (March–May): Average 0.9–7.2°C, cold and humid climate, frequent rain, snow may still remain at high altitudes. Common activities: Hiking (note trail conditions and keep warm), visiting the geological wonders of Þingvellir National Park. Recommended clothing: Waterproof jacket, warm clothing, waterproof shoes.
  • Summer (June–August): Average 9.3–11°C, cool climate, relatively less rainfall, but weather changes should still be noted. Common activities: Hiking, horseback riding, touring Þingvellir National Park, and exploring nearby lakes and waterfalls. Recommended clothing: Lightweight warm jacket, comfortable breathable clothing, waterproof shoes.
  • Autumn (September–November): Average 4.5–8.3°C, the climate turns cooler, increased rainfall, changeable weather. Common activities: Autumn sightseeing (depending on weather conditions), visiting Þingvellir National Park, and exploring nearby attractions. Recommended clothing: Warm jacket, waterproof clothing, comfortable breathable clothing.
  • Winter (December–February): Average -1.9–0°C, cold and windy climate, high probability of snowfall. Common activities: Ice activities (depending on ice thickness and safety), enjoying winter scenery (pay attention to keeping warm). Recommended clothing: Thick warm jacket, waterproof windproof clothing, warm hat, gloves and scarf, waterproof and non-slip shoes.

Thingvellir climatological average

Annual average temperature: approx. 4.8°C / Annual rainfall: approx. 935 mm / Summer humidity: 60%–70% / Rainiest month: February

Thingvellir monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
-0.2°C
103
February
0°C
103.3
March
0.9°C
88.7
April
4.5°C
60.3
May
7.2°C
81
June
9.3°C
72.7
July
11°C
60
August
10.8°C
67
September
8.3°C
74
October
4.5°C
92.3
November
3.4°C
66.7
December
-1.9°C
66.7

Thingvellir weather for the next seven days

3/19
Thursday
Blizzard
3.6°C/-5.6°C
3/20
Friday
Blizzard
-3.5°C/-5.4°C
3/21
Saturday
Blizzard
-1.1°C/-5.3°C
3/22
Sunday
Blizzard
-1.3°C/-9.8°C
3/23
Monday
Moderate or heavy snow showers
-1.4°C/-15.7°C
3/24
Tuesday
Light snow showers
0.5°C/-6°C
3/25
Wednesday
Patchy light snow
-4.6°C/-13.4°C

Thingvellir Frequently Asked Questions and Useful Information for Travel

What makes Thingvellir National Park unique?

Thingvellir National Park is globally unique as it's the only place where you can stand between the North American and Eurasian continental plates. This dramatic geological landscape is part of the Golden Circle and is recognized as a UNESCO World Heritage Site, holding significant historical importance for Iceland.

How do I pronounce Thingvellir?

To pronounce Thingvellir, you can say 'THing-vet-leer' or phonetically {ˈθɪŋˌvɛtlɪr}. The Icelandic letter 'Þ' (thorn) is pronounced like the 'th' in 'thing' or 'think', not like a 'p'. The remainder of the word sounds similar to its English pronunciation: 'vet-lir'.

Was Game of Thrones filmed at Thingvellir National Park?

Yes, Thingvellir National Park was a prominent filming location for the Game of Thrones series. The canyon near Oxararfoss Waterfall, for instance, was used to depict the Bloody Gate, a crucial entrance guarded in the show to access the Vale of Arryn.

Where is the best spot to see tectonic plates in Iceland?

Thingvellir National Park is considered one of the premier locations in Iceland to witness the geological marvel of two tectonic plates meeting. This UNESCO World Heritage Site offers a remarkable opportunity to see this natural wonder up close.

What is the historical significance of Thingvellir?

Thingvellir is a site of profound historical importance for Iceland. It served as the location for the Althing, Iceland's parliament, which was established around 930 AD, making it one of the oldest parliamentary sites in the world. It is also where many significant events in Icelandic history took place.