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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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Check the conditions for any month of the year.

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 TemperatureMin Temperature 4°C (39°F)  
Max TemperatureMax Temperature 9°C (48°F)  
Chance of RainChance of Rain 52%  
PrecipitationPrecipitation 140 mm (5.5 in)  
Rainy daysRainy days 16 days  
HumidityHumidity 77% *  
SunshineSunshine 85 hours *  
Percentage SunshinePercentage Sunshine 20% *  
* Data from: Akureyri, Iceland (29 KM, 18 Miles).

Best Places in Iceland in September

Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in September →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

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