Weather in September in Reykjanes
Thinking about venturing to Reykjanes this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What is the weather like in Reykjanes in September?
Reykjanes is a region in Iceland. September in Reykjanes generally has cold temperatures, with high precipitation.
Temperatures
You can expect cold maximum daytime temperatures of around 12°C and nighttime temperatures around 8°C in Keflavík.
Precipitation
In September, precipitation varies across different areas. From high rainfall in Vogar with an average of 146 mm to high rainfall in Sandgerði with 152 mm. Based on our climate, it is the month with the most precipitation throughout the year in Keflavík.Average sunshine
Most areas experience a moderate amount of sunshine, with approximately 121 hours of sunlight expected in Keflavík. This makes it neither too gloomy nor overly bright.For a closer look at September's conditions in Reykjanes, see the map below. For a more detailed look at Reykjanes's yearly weather, check out our Reykjanes climate page.
Where to go in Reykjanes in September
perfect weather
pleasant
tolerable
unpleasant
poor
Popular destinations
What is the weather like in September for the 5 most popular destinations in Reykjanes?
Keflavík
In September Keflavík generally has low temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 8°C and high monthly rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Grindavík
In September Grindavík generally has low temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 8°C and high monthly rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Vogar
In September Vogar generally has low temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 7°C and high monthly rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Gardur
In September Gardur generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 8°C and high monthly rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Sandgerði
In September Sandgerði generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 8°C and high monthly rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Is your destination not in the list? Have a look at other destinations in Reykjanes, in Iceland.
Is September the best time to visit Reykjanes?
In our view, September might not be the best time to travel to Reykjanes with often poor weather in Keflavík.
On average, the best time to visit Reykjanes is in July with generally tolerable weather in Keflavík. On the other hand, the weather in January, February, March, April, May, August, September, October, November and December tend to be poor.
Interested in more climate information?
We have much more information about the climate in Reykjanes.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to Iceland? Get detailed 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.