Onsala Weather in January
January in Onsala sees daytime temperatures around 4°C (39°F) and lows of -1°C (30°F) at night. With around 78 mm (3.1 in) of snow/rainfall expected, it's worth packing a rain jacket.
Rainfall in Onsala in January
You can typically expect 16 days of snow/rain this month, averaging around 78 mm (3.1 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Onsala in January
If you're visiting Onsala in January, expect highs of 4°C (39°F) and overnight lows around -1°C (30°F). The winter season takes place during January. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.
Sunshine in Onsala in January
The month has fewer sunny days, with around 51 hours of sunshine.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Onsala.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Onsala's climate page.
Onsala Temperature in January
Min Temperature
-1°C (30°F)
Max Temperature
4°C (39°F)
Chance of Rain
53%
Precipitation
78 mm (3.1 in)
Rainy days
16 days
Humidity
86% *
Sunshine
51 hours *
Percentage Sunshine
*
Best Places in Sweden in January
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in January →
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What to Wear in Onsala in January
Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Onsala in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Onsala's climate page.
Temperature Rainfall Sunshine Humidity
See the full Onsala climate overview or explore weather in Sweden.
