Reiu Weather in September

Reiu in September sees moderate temperatures, with highs around 18°C (64°F) and overnight lows of 8°C (46°F). Rainfall is fairly high at around 67 mm (2.6 in) on average, so pack waterproofs just in case.

Rainfall in Reiu in September

You can expect rain on roughly 17 days based on historical data, averaging 67 mm (2.6 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Reiu in September

Expect highs of 18°C (64°F) in Reiu in September, with nights dropping to around 8°C (46°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Reiu in September

The area enjoys a balanced 175 hours of sunlight, ensuring it's neither too overcast nor too sunny.

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 Estonia, check out our Reiu's climate page.

Reiu Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 56%  

Precipitation 67 mm (2.6 in)  

Rainy days 17 days  

Humidity 82% *  

Sunshine 175 hours *  

Percentage Sunshine 37% *  

* Data from: Pjaernu, Estonia (11 KM, 7 Miles).

What to Wear in Reiu 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Reiu 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

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 Estonia, check out our Reiu's climate page.

More climate data for Reiu

Temperature Rainfall Sunshine Humidity

See the full Reiu climate overview or explore weather in Estonia.