Garðabær weather in September (Capital Region, Iceland)
What kind of weather does September bring to Garðabær? Our guide gives you the essential weather details for this month.
Temperatures
During September, Garðabær usually has moderate temperatures and high rainfall. You can expect daytime temperatures to reach around 12°C, while the nights will see a decline to about 6°C.
Precipitation
Garðabær in September usually receives high rainfall, averaging around 147 mm for the month. Typically around 18 days days of rainfall are expected.Average sunshine
The month brings about 121 hours of sunlight, offering a comfortable mix of sun and shade.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Garðabær. June and July typically offer the most agreeable circumstances. On the other hand, January, February, March, April, September, October, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Garðabær climate page with graphs.
Garðabær, monthly averages in September
Min Temperature
6°C
Max Temperature
12°C
Water Temperature
10°C *
Chance of Rain
60%
Precipitation
147 mm
Rainy days
18 days
Humidity
79% *
Windspeed
18 km/h *
Sunshine
121 hours *
Percentage Sunshine
30% *
Where to go in Iceland in September
Find out more about the weather in Iceland and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay. With a water temperature of around 10°C there is no need to bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Garðabær.
Our site offers climate and forecast data for every country in the world. Are you going to Iceland? On this website you can find historical weather averages for many cities in Iceland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
