Jokulsarlon Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Jokulsarlon year round climate
Spring (March–May): Average 2.1–7.2°C, cold climate, windy, relatively low rainfall. Common activities: Admire glacier and glacial lagoon scenery, hiking (note road conditions and keep warm). Recommended clothing: Waterproof and warm jacket, sweater, warm trousers, waterproof shoes.
Summer (June–August): Average 8.2–10.1°C, cool climate, relatively high rainfall, especially in August. Common activities: Watch glaciers melt into the sea, take a boat trip to see glaciers and icebergs, hiking. Recommended clothing: Waterproof jacket, warm clothing, waterproof trousers, hiking boots.
Autumn (September–November): Average 4.2–7.0°C, cooler climate, decreasing rainfall. Common activities: Enjoy autumn scenery, photograph glaciers and glacial lagoon scenery, some outdoor activities are still possible if weather permits. Recommended clothing: Waterproof jacket, warm clothing, warm trousers, waterproof shoes.
Winter (December–February): Average 0.2–0.7°C, cold climate, low rainfall, frequent wind and snow. Common activities: Admire glacier and glacial lagoon scenery (if weather permits), experience Icelandic culture in nearby villages. Recommended clothing: Thick waterproof and warm jacket, hat, scarf, gloves, warm trousers, waterproof snow boots.
Jokulsarlon climatological average
Annual average temperature: approx. 4.6°C / Annual rainfall: approx. 60 mm / Summer humidity: 65%–75% / Rainiest month: August
Jokulsarlon monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
0.7°C
6.1
February
0.2°C
4.5
March
2.1°C
7.7
April
2.5°C
2.7
May
7.2°C
4
June
8.2°C
2.1
July
10.1°C
3.3
August
9.5°C
9.1
September
7°C
4.1
October
4.2°C
6.5
November
2.4°C
5.8
December
0.5°C
4.3
Jokulsarlon weather for the next seven days
6/1
Monday
Patchy rain nearby
8.7°C/7.6°C
6/2
Tuesday
Patchy rain nearby
9.1°C/7.9°C
6/3
Wednesday
Patchy rain nearby
9.1°C/8°C
6/4
Thursday
Overcast
7.8°C/7.3°C
6/5
Friday
Patchy rain nearby
9.6°C/6.6°C
6/6
Saturday
Patchy rain nearby
9.1°C/7°C
6/7
Sunday
Patchy rain nearby
9.4°C/7.8°C
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