Reykholt Weather in September

During September, Reykholt experiences low daytime temperatures of 11°C (52°F) and cooler nights around 5°C (41°F). Expect quite a bit of rainfall. Around 127 mm (5 in) is typical.

Rainfall in Reykholt in September

Rain is expected on roughly 18 days, totalling around 127 mm (5 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Reykholt in September

Daytime temperatures in Reykholt reach 11°C (52°F) in September, dropping to 5°C (41°F) at night. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Reykholt in September

You can expect a moderate amount of sunlight, with approximately 121 hours. This means a pleasant mix of sun and overcast.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Reykholt. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
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• May
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• September
• October
• November
• December

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

Reykholt Temperature in September

Min Temperature 5°C (41°F)  

Max Temperature 11°C (52°F)  

Chance of Rain 59%  

Precipitation 127 mm (5 in)  

Rainy days 18 days  

Humidity 79% *  

Sunshine 121 hours *  

Percentage Sunshine 30% *  

* Data from: Reykjavík, Iceland (65 KM, 40 Miles).

What to Wear in Reykholt in September

The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. 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 Reykholt in September

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

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 Iceland, check out our Reykholt's climate page.

More climate data for Reykholt

Temperature Rainfall Sunshine Humidity

See the full Reykholt climate overview or explore weather in Iceland.