Uddevalla Weather in September

Uddevalla in September sees moderate daytime temperatures of 17°C (63°F) and nighttime lows of 9°C (48°F). Rainfall is fairly high this month at around 90 mm (3.5 in), so pack a rain jacket to stay dry.

Rainfall in Uddevalla in September

Analyzing past climate data, one can expect approximately 14 days of rain, averaging 90 mm (3.5 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Uddevalla in September

If you're visiting Uddevalla in September, expect highs of 17°C (63°F) and overnight lows around 9°C (48°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Uddevalla in September

The month brings about 171 hours of sunlight, offering a comfortable mix of sun and overcast.

If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer 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.

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

Uddevalla Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 47%  

Precipitation 90 mm (3.5 in)  

Rainy days 14 days  

Humidity 76% *  

Sunshine 171 hours *  

Percentage Sunshine 46% *  

* Data from: Gothenburg, Sweden (27 KM, 17 Miles).

What to Wear in Uddevalla in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Uddevalla in September

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

Swimming

6/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

Outdoor sports

9/10

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 Sweden, check out our Uddevalla's climate page.

More climate data for Uddevalla

Temperature Rainfall Sunshine Humidity

See the full Uddevalla climate overview or explore weather in Sweden.