Grenivík Weather in September

September in Grenivík brings low temperatures around 9°C (48°F) during the day, dropping to 4°C (39°F) at night, with quite a bit of rainfall expected, averaging around 140 mm (5.5 in) for the month.

Rainfall in Grenivík in September

Records from the past 30 years suggest around 16 days of rain, with 140 mm (5.5 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Grenivík in September

In September, Grenivík gets low temperatures, with highs of 9°C (48°F). Nights cool to around 4°C (39°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Grenivík in September

With limited sunshine this month, there are about 85 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Grenivík. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Grenivík Temperature in September

Min Temperature 4°C (39°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 52%  

Precipitation 140 mm (5.5 in)  

Rainy days 16 days  

Humidity 77% *  

Sunshine 85 hours *  

Percentage Sunshine 20% *  

* Data from: Akureyri, Iceland (29 KM, 18 Miles).

What to Wear in Grenivík in September

Cold weather calls for smart layering in September. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Grenivík in September

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

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 Grenivík's climate page.

More climate data for Grenivík

Temperature Rainfall Sunshine Humidity

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