SwedenAverage weather for Umeå in September
It's cool to moderate in September in Umeå with an average temperature of 15°C. Temperatures this month range from a low of 12°C to a high of 17°C. At night, you can expect temperatures between 4°C and 9°C.
Start of September
The month of September starts in Umeå with cool temps, averaging around 17°C during the day and nights around 7°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid September
By mid-September, daytime temps drop to around 15°C, with nights around 7°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 Umeå is around 13°C, while nighttime temps are about 6°C. A shower might pop up, but overall, the weather will be dry and sunny.
In September, there is an average of 57 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.
Umeå in September |
New York | ||
|---|---|---|---|
 Average temperature |
15°C | 27°C | |
 Max. temperature |
17°C | 31°C | |
| Min. temperature |
12°C | -5°C | |
 Total precipitation |
57 mm | 57 mm | |
| Rainy days |
9 days | 9 days | |
August
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 Umeå?
Looking for sun and warm weather? September isn’t a good month to be in Umeå. The temperatures are too low for a warm stay this month.
Temperature records
With 23°C in 2023, Umeå 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 -6°C to a highest value of 15°C.
Check out the climate of Umeå 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 Stockholm, Småland, Malmö, or explore other destinations in Sweden.
Daily Temperature in September in Umeå
This chart shows the average daily high and low temperatures in September for Umeå, 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 Umeå
The chart below shows the average daily precipitation in September for Umeå, 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 9 days of precipitation in Umeå.
Daily UV index in September in Umeå
This chart shows the average daily UV index in September in Umeå, 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 Umeå over the years
This chart shows the average temperature in September in Umeå, measured in degrees Celsius, over the past few years.
Total precipitation in September in Umeå over the years
This chart shows the average precipitation in September in Umeå, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Umeå
Click on any day in September to get detailed info about the usual weather on that day in Umeå. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Umeå
Have you been to Umeå in September?
Share your weather experience in September in Umeå.
Average weather in Umeå by month
Click on a month below to see detailed weather info for Umeå. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
