Jura Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Jura, Switzerland in January.

Are you planning a trip a to Jura, Switzerland in January and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Jura in January

Jura, Switzerland is a region in Switzerland. January in Jura generally has cold temperatures, with precipitation levels ranging from moderate to high. It's the height of winter.

Temperatures

You can expect cold maximum daytime temperatures of around 5°C (41°F) and nighttime temperatures around -2°C (28°F) in Delémont. In general, this month stands out as the coldest period throughout the year. Given the lower temperatures, it's essential to be well-prepared. Packing the right winter clothing and necessary accessories can make a significant difference in ensuring your comfort and well-being during this chilly season.

For a closer look at conditions across Jura, Switzerland, refer to the map below.

Precipitation

In January, precipitation varies across different areas. From moderate snow/rainfall in Courcelon with an average of 90 mm (3.5 in) to high snow/rainfall in Saignelégier with 106 mm (4.2 in).

Average sunshine

Sunshine is more restricted in many locations in January. Delémont sees roughly 63 hours of sunlight. Our weather planner can help you find destinations with more sunshine if needed.

Explore Jura by month

Pick a month to see the average temperature, rainfall and sunshine in Jura — and find the best time to visit. (based on Delémont)

Best Places to Visit in Jura in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Jura.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Jura

What is the weather like in January for some of the most popular destinations in Jura, Switzerland?

Temperature range in Jura (January)

Precipitation variation in Jura (January)

Delémont

In January Delémont generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -2°C (28°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
6°C (43°F)
5°C (41°F)
7°C (45°F)
Min temperature
-1°C (30°F)
-2°C (28°F)
-2°C (28°F)
Monthly sun hours
53 hours
63 hours
88 hours
Monthly snow/rainfall
109 mm (4.3 in)
90 mm (3.5 in)
89 mm (3.5 in)
Monthly rainy days
15 days
16 days
14 days
Weather conditions

Ocourt

In January Ocourt generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -2°C (28°F) and high monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
5°C (41°F)
5°C (41°F)
6°C (43°F)
Min temperature
-1°C (30°F)
-2°C (28°F)
-2°C (28°F)
Monthly sun hours
53 hours
63 hours
88 hours
Monthly snow/rainfall
121 mm (4.8 in)
101 mm (4 in)
100 mm (3.9 in)
Monthly rainy days
16 days
17 days
15 days
Weather conditions

Porrentruy

In January Porrentruy generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -2°C (28°F) and high monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
6°C (43°F)
5°C (41°F)
6°C (43°F)
Min temperature
-1°C (30°F)
-2°C (28°F)
-2°C (28°F)
Monthly sun hours
53 hours
63 hours
88 hours
Monthly snow/rainfall
121 mm (4.8 in)
100 mm (3.9 in)
99 mm (3.9 in)
Monthly rainy days
15 days
16 days
14 days
Weather conditions

Saignelégier

In January Saignelégier generally has low temperatures with maximum daytime temperatures around 4°C (39°F), minimum nighttime temperatures around -2°C (28°F) and high monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
5°C (41°F)
4°C (39°F)
6°C (43°F)
Min temperature
-1°C (30°F)
-2°C (28°F)
-2°C (28°F)
Monthly sun hours
54 hours
66 hours
93 hours
Monthly snow/rainfall
127 mm (5 in)
106 mm (4.2 in)
105 mm (4.1 in)
Monthly rainy days
16 days
17 days
15 days
Weather conditions

Saint-Ursanne

In January Saint-Ursanne generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -2°C (28°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
6°C (43°F)
5°C (41°F)
6°C (43°F)
Min temperature
-1°C (30°F)
-2°C (28°F)
-2°C (28°F)
Monthly sun hours
53 hours
63 hours
88 hours
Monthly snow/rainfall
117 mm (4.6 in)
97 mm (3.8 in)
95 mm (3.7 in)
Monthly rainy days
15 days
16 days
15 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Jura, in Switzerland.

In our records: Switzerland January extremes

Notable January records observed across cities in Switzerland in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest January day in Switzerland brought 280 mm (11 in) in Ascona on January 30, 1996.

Popular cities in January

Day & night temperatures, rainfall and average weather in Jura in January.

City Weather Day temp Night temp Rainfall
Delémont 5°C (41°F) -2°C (28°F) 90 mm (3.5 in)
Ocourt 5°C (41°F) -2°C (28°F) 101 mm (4 in)
Porrentruy 5°C (41°F) -2°C (28°F) 100 mm (3.9 in)
Saignelégier 4°C (39°F) -2°C (28°F) 106 mm (4.2 in)
Saint-Ursanne 5°C (41°F) -2°C (28°F) 97 mm (3.8 in)
Boncourt 5°C (41°F) -1°C (30°F) 103 mm (4.1 in)

Jura weather in January: frequently asked questions

What is the weather like in Jura, Switzerland in January?

Jura, Switzerland typically experiences poor weather in January, part of the winter season. Daytime highs in Delémont average around 5°C (41°F), and temperatures drop to about -2°C (28°F) at night.

What is the average temperature in Jura, Switzerland in January?

Delémont averages a daytime maximum of 5°C (41°F) in January, with overnight lows close to -2°C (28°F).

Does Jura, Switzerland get a lot of snow/rain in January?

January is on the drier side in Jura, Switzerland. Delémont averages only about 90 mm (3.5 in), with most days staying dry.

Is January a Good Time to Visit Jura, Switzerland?

In our view, January might not be the best time to travel to Jura, Switzerland with often poor weather in Delémont.

On average, the best time to visit Jura, Switzerland is in June, July, August and September with generally pleasant weather in Delémont. In contrast, January, February, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Jura.

Weather and climate has detailed information for every country in the world. Are you going to Switzerland? Get detailed historical weather averages for many cities in Switzerland.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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