Iceland in september: average weather and climate, where to go?

How are weather conditions in Iceland in september? Is it the perfect time to visit Keflavík and Hofn? Check this with our datas and our advices below.

Best time to go to Iceland?

Weather in Iceland in september 2017

Below, find the the weather forecast for september for most popular cities in Iceland. These forecasts are probabilities for the month of september from weather reports for over 10 years. The percentage indicates the probability of having the weather indicated.

Average weather in september in Reykjavik

Weather at 7am

Temperature: 7°C

Moderate rain at timesModerate rain at times
33% of time

Heavy rain20%

Clear/Sunny20%

Partly Cloudy14%

Weather at 1pm

Temperature: 10°C

Moderate rain at timesModerate rain at times
40% of time

Heavy rain18%

Partly Cloudy16%

Clear/Sunny15%

Weather at 7pm

Temperature: 10°C

Moderate rain at timesModerate rain at times
44% of time

Partly Cloudy18%

Clear/Sunny15%

Heavy rain13%

More information about the weather in Reykjavik in september

Average weather in september in Akureyri

Weather at 7am

Temperature: 3°C

Partly CloudyPartly Cloudy
22% of time

Clear/Sunny21%

Moderate rain at times16%

Heavy rain14%

Weather at 1pm

Temperature: 8°C

Partly CloudyPartly Cloudy
26% of time

Heavy rain20%

Clear/Sunny19%

Moderate rain at times16%

Weather at 7pm

Temperature: 8°C

Moderate rain at timesModerate rain at times
27% of time

Partly Cloudy23%

Heavy rain18%

Clear/Sunny17%

More information about the weather in Akureyri in september

Average weather in september in Eyjafjallajökull

Weather at 7am

Temperature: 9°C

Moderate rain at timesModerate rain at times
38% of time

Clear/Sunny20%

Partly Cloudy17%

Heavy rain16%

Weather at 1pm

Temperature: 11°C

Moderate rain at timesModerate rain at times
40% of time

Clear/Sunny23%

Heavy rain17%

Partly Cloudy14%

Weather at 7pm

Temperature: 11°C

Moderate rain at timesModerate rain at times
39% of time

Clear/Sunny21%

Partly Cloudy21%

Heavy rain12%

More information about the weather in Eyjafjallajökull in september

Average weather in september in Grindavík

Weather at 7am

Temperature: 9°C

Moderate rain at timesModerate rain at times
35% of time

Clear/Sunny21%

Heavy rain19%

Cloudy15%

Weather at 1pm

Temperature: 11°C

Moderate rain at timesModerate rain at times
39% of time

Clear/Sunny17%

Heavy rain17%

Partly Cloudy17%

Weather at 7pm

Temperature: 11°C

Moderate rain at timesModerate rain at times
40% of time

Partly Cloudy19%

Clear/Sunny18%

Cloudy13%

More information about the weather in Grindavík in september

Average weather in september in Hofn

Weather at 7am

Temperature: 8°C

Clear/SunnyClear/Sunny
38% of time

Moderate rain at times21%

Partly Cloudy18%

Heavy rain17%

Weather at 1pm

Temperature: 11°C

Clear/SunnyClear/Sunny
40% of time

Partly Cloudy21%

Moderate rain at times20%

Heavy rain15%

Weather at 7pm

Temperature: 10°C

Clear/SunnyClear/Sunny
35% of time

Moderate rain at times22%

Heavy rain20%

Partly Cloudy18%

More information about the weather in Hofn in september

Average weather in september in Húsavík

Weather at 7am

Temperature: 3°C

Partly CloudyPartly Cloudy
22% of time

Clear/Sunny21%

Moderate rain at times16%

Heavy rain14%

Weather at 1pm

Temperature: 8°C

Partly CloudyPartly Cloudy
26% of time

Heavy rain20%

Clear/Sunny19%

Moderate rain at times16%

Weather at 7pm

Temperature: 8°C

Moderate rain at timesModerate rain at times
27% of time

Partly Cloudy23%

Heavy rain18%

Clear/Sunny17%

More information about the weather in Húsavík in september

Average weather in september in Ísafjörður

Weather at 7am

Temperature: 4°C

Moderate rain at timesModerate rain at times
25% of time

Cloudy21%

Heavy rain20%

Partly Cloudy11%

Weather at 1pm

Temperature: 8°C

Moderate rain at timesModerate rain at times
27% of time

Cloudy20%

Heavy rain20%

Partly Cloudy14%

Weather at 7pm

Temperature: 8°C

Moderate rain at timesModerate rain at times
32% of time

Heavy rain20%

Cloudy17%

Partly Cloudy15%

More information about the weather in Ísafjörður in september

Average weather in september in Keflavík

Weather at 7am

Temperature: 9°C

Moderate rain at timesModerate rain at times
35% of time

Clear/Sunny21%

Heavy rain19%

Cloudy15%

Weather at 1pm

Temperature: 11°C

Moderate rain at timesModerate rain at times
39% of time

Clear/Sunny17%

Heavy rain17%

Partly Cloudy17%

Weather at 7pm

Temperature: 11°C

Moderate rain at timesModerate rain at times
40% of time

Partly Cloudy19%

Clear/Sunny18%

Cloudy13%

More information about the weather in Keflavík in september

Average weather in september in Mývatn

Weather at 7am

Temperature: 3°C

Partly CloudyPartly Cloudy
22% of time

Clear/Sunny21%

Moderate rain at times16%

Heavy rain14%

Weather at 1pm

Temperature: 8°C

Partly CloudyPartly Cloudy
26% of time

Heavy rain20%

Clear/Sunny19%

Moderate rain at times16%

Weather at 7pm

Temperature: 8°C

Moderate rain at timesModerate rain at times
27% of time

Partly Cloudy23%

Heavy rain18%

Clear/Sunny17%

More information about the weather in Mývatn in september

Average weather in september in Selfoss

Weather at 7am

Temperature: 7°C

Moderate rain at timesModerate rain at times
33% of time

Heavy rain19%

Clear/Sunny18%

Partly Cloudy17%

Weather at 1pm

Temperature: 11°C

Moderate rain at timesModerate rain at times
38% of time

Heavy rain20%

Clear/Sunny19%

Partly Cloudy15%

Weather at 7pm

Temperature: 11°C

Moderate rain at timesModerate rain at times
46% of time

Partly Cloudy20%

Clear/Sunny15%

Heavy rain12%

More information about the weather in Selfoss in september


Where to go in Iceland in september?

Where to go in Iceland in september: destination map

perfect weather good tolerable bad very bad

warning in september the weather varied depending on the city and regions of the country.

This month is not the best month to visit Iceland. The climate in Ísafjörður, Selfoss, Keflavík, Hofn, Eyjafjallajökull, Reykjavik and Grindavík is bad. It's cold, the sun is not there all the time and you take the risk being faced with rain very regularly.

But it's ultimately better than around the cities of Ísafjörður, Selfoss, Keflavík, Hofn, Eyjafjallajökull, Reykjavik and Grindavík and surrounding areas where the climate is even worse. It is not recommended to visit these areas in september.


Climate in Iceland in september

Climate in Reykjavik in September

In september, the mean temperature in Reykjavik is 10°C (maximum temperature is 11°C and minimum temperature is 8°C). The climate is quite cold there in september, but it is endurable by dressing hot. With 223mm over 21 days, you will experience some showers throughout your vacations. But this is moderate and it is only of temporary showers.
With a bad climate, september is not recommended month to go in that area.

September
Average temperature 10°C
Highest temperature 11°C
Lowest temperature 8°C
Rainfall 223mm
Number of days with rainfall 21 day(s)
(69%)
Humidity 86%
Cloud cover 65%
Length of day 13:06
Our opinion at whereandwhen.net bad

more information about the climate in Reykjavik in September

Climate in Akureyri in September

In september, the mean temperature in Akureyri is 7°C (maximum temperature is 10°C and minimum temperature is 4°C). The climate is rather cold in this location in september, but it is liveable when dressing hot. With 125mm over 19 days, rainfall can happen throughout your trip. But this is pretty reasonably and it is only of temporary showers.

September
Average temperature 7°C
Highest temperature 10°C
Lowest temperature 4°C
Sea temperature 7.5°C
Rainfall 125mm
Number of days with rainfall 19 day(s)
(62%)
Humidity 89%
Cloud cover 60%
Length of day 13:10
Our opinion at whereandwhen.net very bad

more information about the climate in Akureyri in September

Climate in Eyjafjallajökull in September

In september, maximum temperature is 12°C and minimum temperature is 10°C (for an average temperature of 11°C). The climate is relatively fresh around this city in this month, but it is tolerable when dressing hot. With 213mm over 22 days, you will experience some showers during your trip. But this is pretty reasonably and it will not be continuous.
With an unfavorable weather, september is not recommended month to go in this city.

September
Average temperature 11°C
Highest temperature 12°C
Lowest temperature 10°C
Rainfall 213mm
Number of days with rainfall 22 day(s)
(72%)
Humidity 83%
Cloud cover 56%
Length of day 13:04
Our opinion at whereandwhen.net bad

more information about the climate in Eyjafjallajökull in September

Climate in Grindavík in September

In september, maximum temperature is 12°C and minimum temperature is 10°C (for an average temperature of 11°C). The climate is relatively cold in this city in september, but it is livable by dressing hot. With 178mm over 20 days, rain may occur throughout your journey. But this is pretty moderate and you will not be too bothered by it.
With a bad climate, the month of september is not recommended month to go in this locality.

September
Average temperature 11°C
Highest temperature 12°C
Lowest temperature 10°C
Sea temperature 10.2°C
Rainfall 178mm
Number of days with rainfall 20 day(s)
(66%)
Humidity 83%
Cloud cover 62%
Length of day 13:04
Our opinion at whereandwhen.net bad

more information about the climate in Grindavík in September

Climate in Hofn in September

In the month of september, maximum temperature is 11°C and minimum temperature is 9°C (for an average temperature of 10°C). The climate is fairly cold in this location in the month of september, but it is tolerable when dressing hot. With 191mm over 16 days, rainfall can happen for your trip. But this is rather moderate and it will not be continuous.
With a bad weather, the month of september is not recommended month to go in this locality.

September
Average temperature 10°C
Highest temperature 11°C
Lowest temperature 9°C
Sea temperature 9.4°C
Rainfall 191mm
Number of days with rainfall 16 day(s)
(54%)
Humidity 85%
Cloud cover 49%
Length of day 13:06
Our opinion at whereandwhen.net bad

more information about the climate in Hofn in September

Weather data for Iceland in september:

Weather data for Iceland in september is derived from an average of the weather forecast since 2009 in Iceland. There is a margin of error and these forecasts are to be considered as general information only. The weather in Iceland can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time of year to visit Iceland.


All cities in Iceland in september

Reykjavik in septemberbad weather
Akureyri in septembervery bad weather
Eyjafjallajökull in septemberbad weather
Grindavík in septemberbad weather
Hofn in septemberbad weather
Húsavík in septembervery bad weather
Ísafjörður in septemberbad weather
Keflavík in septemberbad weather
Mývatn in septembervery bad weather
Selfoss in septemberbad weather

See full list of cities


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