Weather in Iceland in september 2021

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

bad weather 0.1cm

Weather at 6am
45°F

CloudyCloudy
49% of time

Partly Cloudy

24%

Clear/Sunny

17%

Moderate rain at times

5%

Weather at 12pm
50°F

CloudyCloudy
53% of time

Partly Cloudy

26%

Clear/Sunny

13%

Moderate rain at times

7%

Weather at 6pm
49°F

CloudyCloudy
47% of time

Partly Cloudy

27%

Clear/Sunny

13%

Moderate rain at times

9%

Weather at 3am
45°F

Cloudy

27%

Partly Cloudy

24%

Moderate rain at times

17%

Clear/Sunny

16%

More information about the weather in Reykjavik in september


Where to go in Iceland in september?

Where to go in Iceland in september: destination map

Legend: perfect weather good tolerable bad very bad

Where should you go in Iceland in september when it comes to the weather?

Remember:
The climate in Iceland in september ranges from bad to very bad depending on the region and city.

The month of September marks the end of summer in Iceland. The weather begins to cool and depending on the location of each locality, the climate is characterized either by the abrupt decrease in temperature as in the case of Akureyri, or by a strong increase in the intensity and frequency of rain - as for Reykjavik. Still, the climate throughout September in Iceland again becomes unfavorable.

Spetember in Reykjavik and South-western Iceland

Reykjavik's climatic conditions are influenced by marine currents and sea breezes. As a result, the city receives more precipitation compared to other localities in Iceland. With dozens of rainy days, prepare for a weather in Iceland throughout September that is very rainy. Moreover, along with the month of January, these months are among the wettest of the year. The drop in temperatures does not help the situation.

September in Akureyri and Northern Iceland

Colder but less rainy, the city of Akureyri is experiencing unpleasant climatic conditions. Temperatures are falling faster than those of other Icelandic communities. Morning temperatures are already around 4° C and we must cover with warm clothes in order to feel comfortable - especially towards the end of the month.



Climate in Iceland in september

Climate in Reykjavik in september

In september, the mean temperature in Reykjavik is 49°F (maximum temperature is 50°F and minimum temperature is 47°F). The climate is quite cold there in september, but it is endurable by dressing hot. With 1.9in over 11 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 49°F
Highest temperature 50°F
Lowest temperature 47°F
Sea temperature 50°F
Rainfall 1.9in
Number of days with rainfall 11 day(s)
(36%)
Humidity 79%
Daily sunshine hours 9
Cloud cover 66%
Length of day 13:00
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 43°F (maximum temperature is 45°F and minimum temperature is 41°F). The climate is rather cold in this location in september, but it is liveable when dressing hot. With 3.9in over 15 days, rainfall can happen throughout your trip. But this is pretty reasonably and it is only of temporary showers.

September
Average temperature 43°F
Highest temperature 45°F
Lowest temperature 41°F
Sea temperature 46°F
Rainfall 3.9in
Number of days with rainfall 15 day(s)
(51%)
Humidity 82%
Daily sunshine hours 9
Cloud cover 66%
Length of day 13:05
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 52°F and minimum temperature is 49°F (for an average temperature of 50°F). The climate is relatively fresh around this city in this month, but it is tolerable when dressing hot. With 4.7in over 17 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 50°F
Highest temperature 52°F
Lowest temperature 49°F
Rainfall 4.7in
Number of days with rainfall 17 day(s)
(58%)
Humidity 84%
Daily sunshine hours 9
Cloud cover 60%
Length of day 12:59
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 52°F and minimum temperature is 49°F (for an average temperature of 50°F). The climate is relatively cold in this city in september, but it is livable by dressing hot. With 3.7in over 15 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 50°F
Highest temperature 52°F
Lowest temperature 49°F
Sea temperature 51°F
Rainfall 3.7in
Number of days with rainfall 15 day(s)
(51%)
Humidity 80%
Daily sunshine hours 9
Cloud cover 64%
Length of day 13:00
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 49°F and minimum temperature is 47°F (for an average temperature of 47°F). The climate is fairly cold in this location in the month of september, but it is tolerable when dressing hot. With 5.7in over 15 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 47°F
Highest temperature 49°F
Lowest temperature 47°F
Sea temperature 49°F
Rainfall 5.7in
Number of days with rainfall 15 day(s)
(49%)
Humidity 82%
Daily sunshine hours 10
Cloud cover 57%
Length of day 13:01
Our opinion at whereandwhen.net bad
more information about the climate in Hofn in september

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 septembervery bad weather
Keflavík in septemberbad weather
Mývatn in septembervery bad weather
Selfoss in septemberbad weather
Akranes in septemberbad weather
Borgarnes in septemberbad weather
Dalvik in septembervery bad weather
Egilsstaðir in septemberbad weather
Hveragerdi in septemberbad weather
Kopavogur in septemberbad weather
Mosfellsbaer in septemberbad weather
Seltjarnarnes in septemberbad weather
Vestmannaeyjar (Vestmann island) in septemberbad weather
Vogar in septemberbad weather


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 to go to Iceland.


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