Average weather for Lillesand in September
It's cool to moderate in September in Lillesand with an average temperature of 18°C. Temperatures this month range from a low of 16°C to a high of 20°C. At night, you can expect temperatures between 9°C and 12°C.
Start of September
The month of September starts in Lillesand with mild temps, averaging around 19°C during the day and nights around 12°C. There are plenty of days with a good chance of precipitation.
Mid September
By mid-September, daytime temps drop to around 18°C, with nights around 11°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Lillesand is around 17°C, while nighttime temps are about 10°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In September, there is an average of 133 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Lillesand in September |
New York | ||
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18°C | 27°C | |
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20°C | 31°C | |
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16°C | -5°C | |
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133 mm | 57 mm | |
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12 days | 9 days |
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit Lillesand?
Looking for sun? September isn’t a good month to be in Lillesand. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 28°C in 2021, Lillesand reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 11°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 17°C.
Check out the climate of Lillesand for all months and discover the best travel time
Curious about the weather in other parts of Norway? Check out the climate and weather for spots like Oslo, Lofoten, Vesterålen, or explore other destinations in Norway.
Daily Temperature in September in Lillesand
This chart shows the average daily high and low temperatures in September for Lillesand, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Lillesand
The chart below shows the average daily precipitation in September for Lillesand, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 12 days of precipitation in Lillesand.
Daily UV index in September in Lillesand
This chart shows the average daily UV index in September in Lillesand, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Lillesand over the years
This chart shows the average temperature in September in Lillesand, measured in degrees Celsius, over the past few years.
Total precipitation in September in Lillesand over the years
This chart shows the average precipitation in September in Lillesand, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Lillesand
Click on any day in September to get detailed info about the usual weather on that day in Lillesand. Check out the historical temperatures and precipitation over the past 10 years on this day.
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Weather experiences in September in Lillesand
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Average weather in Lillesand by month
Click on a month below to see detailed weather info for Lillesand. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Lillesand for all months at once