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The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. September has average maximum temperatures of 5°C (41°F) which is too cold for sunbathing. The sunshine percentage is 39.5% making it very cloudy and overcast with some periods of sunshine. There are 5.2 hours of sunshine per day. It is not a good time for sunbathing in Iceland.
September has total rainfall of 3cm (1.2inches) making it mostly dry with very rare light showers although there are 19.9 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.
Sea temperatures are a cold 10°C (50°F). September is too cold for swimming in Iceland for any length of time, unless you have a wetsuit. The sea temperature in September is marginally cooler than the previous month and temperatures continue to drop slightly into October.
Consider visiting Iceland in the months of May, June, July, August, for the best beach weather. Also consider one of our other suggestions for September.
No, September is not a good time for sunbathing in Iceland.
September has average maximum temperatures of 5°C (41°F) which is too cold for sunbathing. The sunshine percentage is 39.5% making it very cloudy and overcast with some periods of sunshine. There are 5.2 hours of sunshine per day. September has total rainfall of 3cm (1.2inches) making it mostly dry with very rare light showers although there are 19.9 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.
More about September temperature and sunshine.
No, September is too cold for swimming in Iceland for any length of time, with the sea water at 10°C (50°F), unless you have a wetsuit.
More about September sea temperatures.
No, September is not a good time for a holiday in Iceland.
September has average maximum temperatures of 5°C (41°F) which is too cold for sunbathing. The sunshine percentage is 39.5% making it very cloudy and overcast with some periods of sunshine. There are 5.2 hours of sunshine per day. September has total rainfall of 3cm (1.2inches) making it mostly dry with very rare light showers although there are 19.9 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much. It is not a good time for sunbathing in Iceland. Sea temperatures are a cold 10°C (50°F). September is too cold for swimming in Iceland for any length of time, unless you have a wetsuit.
More about the September temperatures and sunshine.
No, Iceland is too cold for sunbathing in September.
The average maximum temperature in Iceland in September is 5°C (41°F). The average maximum temperature is 6°C (43°) in the previous month and 3°C (38°F) in the next month.
The average temperature in Iceland in September is 4°C (40°F). The average temperature is 5°C (42°F) in the previous month and 3°C (37°F) in the next month.
More info about the September temperatures and sunshine.
The average day light hours per day in Iceland in September are 13.1. The sunshine percentage is 39.5% making it very cloudy and overcast with some periods of sunshine. There are 5.2 hours of sunshine per day.
More about September sunshine.
The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. The average maximum temperature in Iceland in September is 5°C (41°F). The average maximum temperature is 6°C (43°F) in the previous month and 3°C (38°F) in the next month.
The average temperature in Iceland in September is 4°C (40°F). The average temperature is 5°C (42°F) in the previous month and 3°C (37°F) in the next month.
The average minimum temperature in Iceland in September is 4°C (39°F). The minimum temperature is 5°C (41°F) in the previous month and 2°C (36°F) in the next month.
The days in September are significantly shorter than the previous month and days continue to get markedly shorter into October. September shows a significant drop in hours of sunshine than the previous month and hours of sunshine continue to drop quickly into October. During September the average day light hours are 13.1 per day in Iceland. The sunshine percentage is 39.5% making it very cloudy and overcast with some periods of sunshine. There are 5.2 hours of sunshine per day.
The ultraviolet index in Iceland in September is typically 1.8 during September. An ultraviolet index reading of 0 to 2 indicates low danger from the sun's UV rays for the average person. Most people will be able to spend several hours in the sun with out a problem, however unprotected skin risks burning in less than 1 hour. Wear sunglasses on bright days. Only those that burn easily will need to apply sunscreen. Watch out for relections from water that may increase ultraviolet exposure.
The average sea water temperature in Iceland in September is 10.2°C (50.4°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit. The sea temperature in September is marginally cooler than the previous month and temperatures continue to drop slightly into October.
September weather is slightly wetter than the previous month. September has more days of rain than the previous month. The average total rainfall in Iceland in September is 3cm (1.2inches) and on average there are 19.9 rainy days in September making it a wet time to visit the beach.
The maximum dew point (an indicator of humidity) in Iceland in September is 4°C (39°F) which is a bit dry for some. The dew point is 5°C (41°F) in the previous month and 2°C (2°F) in the next month.
The average maximum relative humidity in Iceland in September is typically 44.6%. The maximum relative humidity is 45.2% in the previous month and 42.6% in the next month.
The average relative humidity in Iceland in September is typically 40.1%. The average relative humidity is 41.1% in the previous month and 37.9% in the next month.
The average maximum wind speed in Iceland in September is typically 37KM/H (23MPH). The average maximum wind speed is 30KM/H (18MPH) in the previous month and 37KM/H (23MPH) in the next month.
The average wind speed in Iceland in September is typically 26KM/H (16MPH). The average wind speed is 20KM/H (13MPH) in the previous month and 25KM/H (15MPH) in the next month.
The average wind direction in Iceland in September is from the West.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
