Weather in Stockholm in October

A hard month. October is a hard month in Stockholm, and worth planning around. Highs sit at 9.7 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

October ranks 7 of 12 in Stockholm: past the worst of the year but short of July, which is the month to book if the dates are open.

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 9.7 °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: 3 nights fall below freezing; the day barely swings — 5.2 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest October day reached 17.7 °C and the coldest night fell to -5.4 °C, and the wettest single day dropped 29 mm — roughly 46% of the month's rain in one day.

October is moderately variable: 7 mm in the driest year against 116 mm in the wettest, around an average of 63 mm. Roughly two Octobers in three land near that average, and the third does something else entirely.

Wind is light at 3.6 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 89%, which at 9.7 °C means damp rather than muggy — the kind of cold that gets into a coat and stays there.

How October sits in the year

The month is on the way down: 7.1 °C cooler than September, with November dropping another 5.5 °C. The first week and the last are not the same trip.

Daylight in October

10.3 hours of daylight, losing 2.6 hours across the month. That is between Stockholm's extremes of 18.6 and 6.2 hours, so days are long enough not to constrain the plan.

An inland climate

With no coast nearby, the year swings a fair way — 27.8 °C between the warmest afternoons and the coldest nights, wider than any coastal city at this latitude would manage.

How busy it gets

Quiet. Few other visitors, cheaper rooms, and a real chance some seasonal operators are shut.

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

October in Stockholm versus nearby

If Stockholm is one option among several, the nearby comparison is worth making. Linköping is close enough to be a coin toss — within a degree on temperature, 1 day more rain. Gothenburg is close enough to be a coin toss — within a degree on temperature, 5 days more rain.

So: October is a compromise. July is 32 points better and is what Stockholm 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 Stockholm

See all twelve months in Stockholm, or where else to go in October.