Weather in January 2026

Trosa weather in January 2026

The weather in Trosa in January is very cold with temperatures between -4°C and 0°C, warm clothes are a must.

You can expect rain for roughly half of the month of January in Trosa. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

You can expect a few days of snow in Trosa during January. It’s important to get out your snow boots and warm mittens to stay warm while you explore Trosa.

Our weather forecast can give you a great sense of what weather to expect in Trosa in January 2026.

If you’re planning to visit Trosa in the near future, we highly recommend that you review the 14 day weather forecast for Trosa before you arrive.

Temperatures
Temperatures
0° / -4°
Rainy Days
Rainy Days
9
Snowy Days
Snowy Days
4
Dry Days
Dry Days
19
Rainfall
Rainfall
42
mm
2.8
Sun Hours
2.8
Hrs

Trosa annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 0° / -4° 9 19 4 42 mm
Awful
February 1° / -4° 7 18 3 32 mm
Awful
March 4° / -2° 6 22 3 40 mm
Awful
April 10° / 2° 5 24 1 30 mm
Ok
May 16° / 6° 7 23 0 54 mm
Ok
June 20° / 11° 8 22 0 66 mm
Ok
July 22° / 14° 9 22 0 71 mm
Ok
August 21° / 13° 9 22 0 76 mm
Ok
September 17° / 10° 6 24 0 55 mm
Good
October 10° / 5° 7 24 0 57 mm
Bad
November 6° / 2° 6 23 0 50 mm
Bad
December 2° / -2° 8 20 3 46 mm
Awful
Temperatures in Trosa in January
Rain in Trosa in January

Weather in Trosa in January - FAQ

What is the average temperature in Trosa in January?
The average temperature in Trosa in January is -4/0° C.
What is the chance of rain in Trosa in January?
On average, there are 9 rainy days in Trosa during January.
Weather wise, is January a good time to visit Trosa?
The weather in Trosa in January is awful.
Can it snow in Trosa in January?
On average, there are 4 snowy days in Trosa in January.
More about the weather in Trosa