Iceland weather in October 2025
Iceland weather in October 2025
Day
6 °C
Night
1 °C
Sea
7 °C
Precipitation
98 mm
in month
Rainy days
11 days
in month
Daylight
10 hours
average
Sunshine
2 hours
average
Humidity
81 %
Day
6 °C
Night
1 °C
Sea
7 °C
Precipitation
98 mm
in month
Rainy days
11 days
in month
Daylight
10 hours
average
Sunshine
2 hours
average
Humidity
81 %
Overview: IcelandIceland – here is where stunning landscapes, dramatic geothermal activity, and mythical allure come together. Explore the ethereal beauty of the Golden Circle, where you can witness the mighty Gullfoss waterfall, the geothermal marvels of Geysir, and the tectonic rift at Þingvellir National Park. Immerse yourself in the otherworldly landscapes of the black sand beaches, glittering ice caves, and towering glaciers. Experience the enchanting Northern Lights dance across the night sky, and relax in the soothing geothermal pools of the Blue Lagoon. Iceland promises an extraordinary adventure that will leave you in awe of nature's wonders.
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Weather overview and FAQs
Weather overview
In Iceland in October, the average air temperature ranges from 6 °C (43 °F) during the day to 1 °C (34 °F) at night. There are 11 days of rain on average, where the rainfall is 98 mm (3.86 in).
Are there good conditions to visit in Iceland in October?
In October there are not good conditions to visit Iceland. A relatively low temperature of 6 °C (43 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 1 °C (34 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.
What is the air temperature in Iceland in October at night?
The average night temperature in Iceland in October is 1 °C (34 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
What temperature can I expect during the day in Iceland in October?
In Iceland in October, the average daily temperatures will be 6 °C (43 °F). Be sure to pack warm clothes, including a jacket and a warm sweater. On some days it may occasionally freeze, but with stronger winds, the feeling of cold may increase.
What is the average number of rainy days in Iceland in October?
There are 11 days, which are rainy in October in Iceland, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.5 days of the week, or in general - 36 % days.
How heavy is the precipitation in October in Iceland?
There is precipitation of 98 mm (3.86 in) in October in Iceland, which means 3 mm (0.13 in) rainfall per day on average.
How long is the day (from dawn till dusk) in Iceland in October?
The length of daylight in Iceland in October is 10 hours.
Is it freezing in October in Iceland?
It is possible that it will be freezing in October in Iceland, night temperatures will be 1 °C (34 °F) on average.
How humid is Iceland in October?
Humidity in Iceland in October is 81 %.
Is the weather in Iceland warmer in October than in September?
No, in Iceland in October the temperature is not higher than in September.
How windy is Iceland in October?
In Iceland in October, there will be an average wind scale of 6.
What is the temperature trend in October in Iceland?
During October in Iceland, the day temperatures are decreasing - from 8 °C (47 °F) at the beginning of the month to 5 °C (40 °F) at the end of the month.