Úlfljótsvatn Weather in September

With daytime temperatures of 12°C (54°F) and nighttime lows of 6°C (43°F), September in Úlfljótsvatn brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 172 mm (6.8 in) falls on average.

Rainfall in Úlfljótsvatn in September

Records from the past 30 years suggest around 18 days of rain, with 172 mm (6.8 in) average for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Úlfljótsvatn in September

Expect highs of 12°C (54°F) in Úlfljótsvatn in September, with nights dropping to around 6°C (43°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. 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 Úlfljótsvatn 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're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Úlfljótsvatn. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Úlfljótsvatn Temperature in September

Min Temperature 6°C (43°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 59%  

Precipitation 172 mm (6.8 in)  

Rainy days 18 days  

Humidity 79% *  

Sunshine 121 hours *  

Percentage Sunshine 30% *  

* Data from: Reykjavík, Iceland (41 KM, 25 Miles).

What to Wear in Úlfljótsvatn in September

Pack for changing conditions in Úlfljótsvatn 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! Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Úlfljótsvatn 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 Úlfljótsvatn's climate page.

More climate data for Úlfljótsvatn

Temperature Rainfall Sunshine Humidity

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