Heidelberg Weather in January

January in Heidelberg averages 27°C (81°F) during the day and 16°C (61°F) at night. Quite a bit of rainfall is typical this month, with around 138 mm (5.4 in) on average. An umbrella is a good idea.

Rainfall in Heidelberg in January

You can expect rain on around 14 days based on historical patterns, with 138 mm (5.4 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Heidelberg in January

Heidelberg in January gets highs of 27°C (81°F) during the day and drops to 16°C (61°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it is the warmest month of the year.

Sunshine in Heidelberg in January

The city usually sees around 250 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Heidelberg. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
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For a detailed overview over the year and the best time to visit South Africa, check out our Heidelberg's climate page.

Heidelberg Temperature in January

Min Temperature 16°C (61°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 48%  

Precipitation 138 mm (5.4 in)  

Rainy days 14 days  

Humidity 69% *  

Sunshine 250 hours *  

Percentage Sunshine 62% *  

* Data from: Johannesburg, South Africa (45 KM, 28 Miles).

What to Wear in Heidelberg in January

Warm but pleasant conditions in Heidelberg in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Heidelberg in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit South Africa, check out our Heidelberg's climate page.

More climate data for Heidelberg

Temperature Rainfall Sunshine Humidity

See the full Heidelberg climate overview or explore weather in South Africa.