Weather in Reykjavík in February

The month to avoid. February is the month most people should skip in Reykjavík. Highs sit at 2.3 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

February ranks 11 of 12 — near the bottom of Reykjavík's year. July is the month that works, and the swing between the two is 38 points, which is a different holiday rather than a slightly better one.

Rain on 18 days, 5 of them heavy. Enough to need a plan B, not enough to need a plan around it. Layers, and a genuinely waterproof outer — at 2.3 °C the difference between a good day and a miserable one is entirely down to what you are wearing.

What the averages hide

Averages flatten a month, and this one hides a few things: 16 nights fall below freezing; the day barely swings — 3.7 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest February day reached 8.1 °C and the coldest night fell to -13.7 °C, and the wettest single day dropped 42 mm — roughly 28% of the month's rain in one day.

February is statistically steady but not small: the year-to-year variation is modest in relative terms, yet the wettest February on record still delivered 239 mm against 49 mm in the driest. In a month this wet, even a tame spread is a lot of rain in absolute terms — the 152 mm average is a reasonable planning figure, not a promise.

Wind sits around 17.3 km/h — a steady breeze rather than a nuisance, and welcome on the warmer days, and humidity runs at 91%, which at 2.3 °C means damp rather than muggy — the kind of cold that gets into a coat and stays there.

How February sits in the year

Temperatures hold steady either side: 2.1 °C in January, 2.3 here, 3 in March. Nothing about the timing within the month matters much.

Daylight in February

8.5 hours of daylight, gaining 3.3 hours across the month. That is between Reykjavík's extremes of 21 and 4.3 hours, so days are long enough not to constrain the plan.

Sea temperature

The sea sits at about 7.4 °C in February — too cold to swim without a wetsuit. The sea peaks at 12 °C in August and bottoms out at 7.3 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

February in Reykjavík versus nearby

If Reykjavík is one option among several, the nearby comparison is worth making. Akureyri is close enough to be a coin toss — 6.1 °C cooler, 1 day more rain. Glasgow is a better bet in February — 3.8 °C warmer, 1 day less rain.

So: February is a compromise. July is 38 points better and is what Reykjavík is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Reykjavík

See all twelve months in Reykjavík, or where else to go in February.