Rälla Weather in September

Rälla in September averages 17°C (63°F) during the day and 12°C (54°F) at night. Some rainfall is typical for this time of year.

Rainfall in Rälla in September

You can expect rain on roughly 13 days based on historical data, averaging 57 mm (2.2 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Rälla in September

In September, Rälla gets moderate temperatures, with highs of 17°C (63°F). Nights cool to around 12°C (54°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 12°C (54°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.

Sunshine in Rälla in September

With about 183 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Average water temperature in September

With water at 14°C (57°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Rälla.

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

Rälla Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 17°C (63°F)  

Water Temperature 14°C (57°F) *  

Chance of Rain 43%  

Precipitation 57 mm (2.2 in)  

Rainy days 13 days  

Humidity 81% *  

Sunshine 183 hours *  

Percentage Sunshine 48% *  

* Data from: Kalmar, Sweden (18 KM, 11 Miles).

What to Wear in Rälla in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. With water temperatures around 14°C (57°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Rälla 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

8/10

Outdoor sports

10/10

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 Rälla's climate page.

More climate data for Rälla

Temperature Rainfall Sunshine Humidity Water Temp

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