Spiez Weather in September
In Spiez, September brings moderate daytime temperatures around 16°C (61°F), with nights cooling to 6°C (43°F). Expect quite a bit of rainfall this month.
Rainfall in Spiez in September
Historically, the month has about 14 days of rain, averaging 153 mm (6 in) in total. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Spiez in September
September in Spiez brings moderate temperatures, with highs of 16°C (61°F) and nights around 6°C (43°F). The difference between afternoon and evening temperatures is usually noticeable. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Spiez in September
The area enjoys a balanced 149 hours of sunlight, ensuring it's neither too overcast nor too sunny.If you prefer enjoying temperate temperatures and rain-free days, August typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Spiez's climate page.
Spiez Temperature in September
Min Temperature
6°C (43°F)
Max Temperature
16°C (61°F)
Chance of Rain
45%
Precipitation
153 mm (6 in)
Rainy days
14 days
Humidity
80% *
Sunshine
149 hours *
Percentage Sunshine
52% *
Best Places in Switzerland in September
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in September →
perfect weather
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unpleasant
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What to Wear in Spiez in September
Pack for changing conditions in Spiez in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Spiez in September
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 Switzerland, check out our Spiez's climate page.
Temperature Rainfall Sunshine Humidity
See the full Spiez climate overview or explore weather in Switzerland.
