SwedenAverage weather for Stockholm in September
It's cool to moderate in September in Stockholm with an average temperature of 17°C. Temperatures this month range from a low of 14°C to a high of 19°C. At night, you can expect temperatures between 8°C and 12°C.
Start of September
The month of September starts in Stockholm with mild temps, averaging around 19°C during the day and nights around 12°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid September
By mid-September, daytime temps drop to around 17°C, with nights around 10°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 Stockholm is around 16°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
Water temperature
The water temperature at Stockholm is 19°C this month. Refreshing if you feel like a swim.
In September, there is an average of 50 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the South.
Stockholm in September |
New York | ||
|---|---|---|---|
 Average temperature |
17°C | 27°C | |
 Max. temperature |
19°C | 31°C | |
| Min. temperature |
14°C | -5°C | |
 Total precipitation |
50 mm | 57 mm | |
| Rainy days |
8 days | 9 days | |
August
UV index
The UV index is a maximum of 5 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 Stockholm?
Looking for sun and warm weather? September isn’t a good month to be in Stockholm. The temperatures are too low for a warm stay this month.
Temperature records
With 26°C in 2019, Stockholm reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 7°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 1°C to a highest value of 18°C.
Check out the climate of Stockholm for all months and discover the best travel time
Curious about the weather in other parts of Sweden? Check out the climate and weather for spots like Småland, Malmö, Gothenburg, or explore other destinations in Sweden.
Daily Temperature in September in Stockholm
This chart shows the average daily high and low temperatures in September for Stockholm, 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 Stockholm
The chart below shows the average daily precipitation in September for Stockholm, 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 8 days of precipitation in Stockholm.
Daily UV index in September in Stockholm
This chart shows the average daily UV index in September in Stockholm, 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 Stockholm over the years
This chart shows the average temperature in September in Stockholm, measured in degrees Celsius, over the past few years.
Total precipitation in September in Stockholm over the years
This chart shows the average precipitation in September in Stockholm, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Stockholm
Click on any day in September to get detailed info about the usual weather on that day in Stockholm. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Stockholm
Have you been to Stockholm in September?
Share your weather experience in September in Stockholm.
Average weather in Stockholm by month
Click on a month below to see detailed weather info for Stockholm. 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 Stockholm for all months at once
