Reykjanes Weather by Month — Temperature & Rainfall Guide

Reykjanes is a region in Iceland. Many people wonder what the weather conditions are in Reykjanes over the year. What is the best time to visit Reykjanes?

This page shows the average weather conditions by month in Reykjanes over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Reykjanes is generally poor. In Keflavík you can expect cold maximum average daytime temperatures around 5°C (41°F) and nighttime temperatures around 1°C (34°F). It is a very cold month in some areas, so be prepared and make sure to dress up warm.

Find more detailed climate information for Reykjanes in January here.

In February the weather in Reykjanes is generally poor. In Keflavík you can expect cold maximum average daytime temperatures around 5°C (41°F) and nighttime temperatures around 0°C (32°F). On average, this month is one of the coldest months of the year in Reykjanes. So be prepared and make sure to dress up warm.

Find more detailed climate information for Reykjanes in February here.

In March the weather in Reykjanes is generally poor. In Keflavík you can expect cold maximum average daytime temperatures around 5°C (41°F) and nighttime temperatures around 0°C (32°F).

Find more detailed climate information for Reykjanes in March here.

In April the weather in Reykjanes is generally poor. In Keflavík you can expect cold maximum average daytime temperatures around 7°C (45°F) and nighttime temperatures around 2°C (36°F).

Find more detailed climate information for Reykjanes in April here.

In May the weather in Reykjanes is generally poor. In Keflavík you can expect cold maximum average daytime temperatures around 9°C (48°F) and nighttime temperatures around 5°C (41°F).

Find more detailed climate information for Reykjanes in May here.

In June the weather in Reykjanes is generally unpleasant. In Keflavík you can expect cold maximum average daytime temperatures around 12°C (54°F) and nighttime temperatures around 8°C (46°F).

Find more detailed climate information for Reykjanes in June here.

In July the weather in Reykjanes ranges from unpleasant in Gardur to tolerable in Keflavík. In Keflavík you can expect mild maximum average daytime temperatures around 14°C (57°F) and nighttime temperatures around 10°C (50°F). On average, this month is the warmest month of the year in Reykjanes.

Find more detailed climate information for Reykjanes in July here.

In August the weather in Reykjanes ranges from poor in Keflavík to unpleasant in Grindavík. In Keflavík you can expect mild maximum average daytime temperatures around 13°C (55°F) and nighttime temperatures around 10°C (50°F).

Find more detailed climate information for Reykjanes in August here.

In September the weather in Reykjanes is generally poor. In Keflavík you can expect cold maximum average daytime temperatures around 12°C (54°F) and nighttime temperatures around 8°C (46°F).

Find more detailed climate information for Reykjanes in September here.

In October the weather in Reykjanes is generally poor. In Keflavík you can expect cold maximum average daytime temperatures around 8°C (46°F) and nighttime temperatures around 4°C (39°F).

Find more detailed climate information for Reykjanes in October here.

In November the weather in Reykjanes is generally poor. In Keflavík you can expect cold maximum average daytime temperatures around 6°C (43°F) and nighttime temperatures around 2°C (36°F).

Find more detailed climate information for Reykjanes in November here.

In December the weather in Reykjanes is generally poor. In Keflavík you can expect cold maximum average daytime temperatures around 5°C (41°F) and nighttime temperatures around 1°C (34°F).

Find more detailed climate information for Reykjanes in December here.