Weather in Groningen in February

The month to avoid. February is the month most people should skip in Groningen. Highs sit at 5.4 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

February ranks 10 of 12 — near the bottom of Groningen's year. June is the month that works, and the swing between the two is 55 points, which is a different holiday rather than a slightly better one.

Rain on 12 days, 1 of them heavy. Enough to need a plan B, not enough to need a plan around it. Layers, and a genuinely waterproof outer — at 5.4 °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: 14 nights fall below freezing; the day barely swings — 5.6 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest February day reached 16.1 °C and the coldest night fell to -16.6 °C.

February is moderately variable: 16 mm in the driest year against 138 mm in the wettest, around an average of 61 mm. Roughly two Februarys in three land near that average, and the third does something else entirely.

Wind is light at 15.5 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 90%, which at 5.4 °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: 4.3 °C in January, 5.4 here, 8.9 in March. Nothing about the timing within the month matters much.

Daylight in February

9.8 hours of daylight, gaining 2 hours across the month. That is between Groningen's extremes of 16.9 and 7.6 hours, so days are long enough not to constrain the plan.

Sea temperature

The sea sits at about 5.3 °C in February — too cold to swim without a wetsuit. The sea peaks at 18.4 °C in August and bottoms out at 5.3 °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 Groningen versus nearby

If Groningen is one option among several, the nearby comparison is worth making. Bielefeld is close enough to be a coin toss — within a degree on temperature, the same number of rain days. Rotterdam is close enough to be a coin toss — within a degree on temperature, 1 day more rain.

So: February is a compromise. June is 48 points better and is what Groningen 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 Groningen

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