Normal weather for Ålesund in September
It's cool to moderate in September in Ålesund with an average temperature of 16°C. Temperatures this month range from a low of 14°C to a high of 19°C. At night, you can expect temperatures between 9°C and 12°C.
In September, there is an average of 116 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the South.
Ålesund in September |
New York | ||
|---|---|---|---|
 Average Temperature |
16°C | 27°C | |
 High Temp |
19°C | 31°C | |
| Low Temp |
14°C | 21°C | |
 Total Precipitation |
116 mm | 57 mm | |
| Rainy Days |
15 days | 9 days | |
Start of September
The month of September starts in Ålesund with mild temps, averaging around 18°C during the day and nights around 11°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid September
By mid-September, daytime temps drop to around 16°C, with nights around 11°C. There’s a high chance of precipitation during this time.
Since it cools down at night, it’s a good idea to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
End of September
By the end of September, the average daytime temperature in Ålesund is around 16°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.
Because temperatures drop in the evening, wearing layers is recommended. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
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UV index
The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is September a good time to visit Ålesund?
Looking for sun and warm weather? September isn’t a good month to be in Ålesund. The temperatures are too low for a warm stay this month.
Temperature records for Ålesund in September
Check out the climate of Ålesund 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.
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Daily Temperature in September in Ålesund
This chart shows the average daily high and low temperatures in September for Ålesund, 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 Ålesund
The chart below shows the average daily precipitation in September for Ålesund, 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 15 days of precipitation in Ålesund.
Daily UV Index in September in Ålesund
This chart shows the average daily UV index in September in Ålesund, 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 Ålesund Over the Years
This chart shows the average temperature in September in Ålesund, measured in degrees Celsius, over the past few years.
Total Precipitation in September in Ålesund Over the Years
This chart shows the average precipitation in September in Ålesund, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in September for Ålesund
Click on any day in September to get detailed info about the usual weather on that day in Ålesund. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Ålesund
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Average Weather in Ålesund by Month
Click on a month below to see detailed weather info for Ålesund. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
