Keflavík Weather in March

During March, Keflavík experiences low daytime temperatures of 5°C (41°F) and cooler nights around 0°C (32°F). Expect quite a bit of rainfall. Around 123 mm (4.8 in) is typical.

Rainfall in Keflavík in March

You can expect rain on roughly 20 days based on historical data, averaging 123 mm (4.8 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Keflavík in March

In March, Keflavík sees low temperatures, with highs of 5°C (41°F). Nights drop to around 0°C (32°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 0°C (32°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Keflavík in March

The city usually sees around 111 hours of sunlight, indicating a moderately sunny period.

March in Keflavík has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.