September weather forecast
Abisko, Sweden

englishespañol中文
Share

Weather in September

Autumn dawns in September with a noticeable drop in temperatures in Abisko. A shift back towards snowy conditions is noticeable as the liquid precipitation begins to convert back into flakes. Daylight hours start receding significantly, signalling the autumn season's arrival. The air pressure remains stable, making for an agreeable atmosphere throughout the month. The advent of autumn in September brings cooler days and gently preps the city for the impending harsh winter.

Temperature

The transition into September in Abisko is accompanied by a slight temperature decrease, with the average high-temperature shifting from a fresh 10.9°C (51.6°F) in August to a chilly 6.4°C (43.5°F). During the nights of September, the average low-temperature holds at a wintry 1.6°C (34.9°F).

Humidity

In Abisko, the average relative humidity in September is 86%.

Rainfall

In Abisko, in September, during 14 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Abisko, during the entire year, the rain falls for 126.1 days and collects up to 760mm (29.92") of precipitation.

Snowfall

January through December are months with snowfall. In Abisko, Sweden, during September, snow falls for 11.5 days and regularly aggregates up to 240mm (9.45") of snow. Throughout the year, there are 219.8 snowfall days, and 3856mm (151.81") of snow is accumulated.

Daylight

The average length of the day in September in Abisko is 13h and 14min.
On the first day of the month, sunrise is at 05:11 and sunset at 20:17. On the last day of September, in Abisko, Sweden, sunrise is at 06:56 and sunset at 18:12 CEST.

Sunshine

The average sunshine in September is 5.6h.

UV index

January through May, September through December, with an average maximum UV index of 1, are months with the lowest UV index in Abisko, Sweden. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 1 in September converts into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
[Resources]

Frequently asked questions

Is September cold in Abisko?

The high-temperature, in September, in Abisko, is 6.4°C (43.5°F), while the low-temperature averages to 1.6°C (34.9°F).

What is the average humidity in September in Abisko?

The average relative humidity in September in Abisko, Sweden, is 86%.

How many days does it rain in September in Abisko?

In Abisko, in September, during 14 rainfall days, 64mm (2.52") of precipitation is typically accumulated.

How many days does it snow in September in Abisko?

In Abisko, in September, snow falls for 11.5 days, with typically accumulated 240mm (9.45") of snow.

How many hours of daylight does Abisko have in September?

In Abisko, Sweden, the average day length in September is 13h and 14min.

When are sunrise and sunset in September in Abisko?

On the first day of September in Abisko, Sweden, sunrise is at 05:11 and sunset at 20:17. On the last day of the month, sunrise is at 06:56 and sunset at 18:12 CEST.

How many hours of sunshine does Abisko have in September?

In Abisko, the average sunshine duration in September is 5.6h.

When is the lowest UV index in Abisko?

The months with the lowest UV index in Abisko, Sweden, are January through May, September through December, with an average maximum UV index of 1.

What is the UV index reading in September in Abisko?

In September, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Abisko, Sweden

Average temperature in September - Abisko, Sweden
  • Average high temperature in September: 6.4°C

The warmest month (with the highest average high temperature) is July (12.3°C).
The month with the lowest average high temperature is January (-10.2°C).

  • Average low temperature in September: 1.6°C

The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is February (-15.8°C).

[Resources]

Average pressure in September
Abisko, Sweden

Average pressure in September - Abisko, Sweden
  • Average pressure in September: 1009.5mbar

The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1002.5mbar).

[Resources]

Average wind speed in September
Abisko, Sweden

Average wind speed in September - Abisko, Sweden
  • Average wind speed in September: 10.3km/h

The windiest months (with the highest average wind speed) are January and March (12.7km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).

[Resources]

Average humidity in September
Abisko, Sweden

Average humidity in September - Abisko, Sweden
  • Average humidity in September: 86%

The month with the highest relative humidity is May (94%).
The month with the lowest relative humidity is July (79%).

[Resources]

Average rainfall in September
Abisko, Sweden

Average rainfall in September - Abisko, Sweden
  • Average rainfall in September: 64mm

The wettest month (with the highest rainfall) is July (87mm).
The driest month (with the least rainfall) is November (46mm).

[Resources]

Average rainfall days in September
Abisko, Sweden

Average rainfall days in September - Abisko, Sweden
  • Average rainfall days in September: 14 days

The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is February (5.3 days).

[Resources]

Average snowfall in September
Abisko, Sweden

Average snowfall in September - Abisko, Sweden
  • Average snowfall in September: 240mm

The month with the highest snowfall is December (489mm).
The month with the least snowfall is July (31mm).

[Resources]

Average snowfall days in September
Abisko, Sweden

Average snowfall days in September - Abisko, Sweden
  • Average snowfall days in September: 11.5 days

The month with the highest number of snowfall days is December (25.8 days).
The month with the least snowfall days is July (2.3 days).

[Resources]

Average daylight in September /
Average sunshine in September
Abisko, Sweden

Average daylight in September / Average sunshine in September - Abisko, Sweden
  • Average daylight in September: 13h and 1min

The month with the longest days is August (Average daylight: 17h and 30min).
The month with the shortest days is June (Average daylight: 0h and 0min).

  • Average sunshine in September: 5h and 4min

The month with the most sunshine is August (Average sunshine: 8h and 12min).
The month with the least sunshine is June (Average sunshine: 0h and 24min).

[Resources]

Average sunshine days in September
Abisko, Sweden

Average sunshine days in September - Abisko, Sweden
  • Average sunshine days in September: 7.1 days

The month with the most sunshine days is January (8.2 days).
The month with the least sunshine days is March (4.8 days).

[Resources]

Average UV index in September
Abisko, Sweden

Average UV index in September - Abisko, Sweden
  • Average UV index in September: 1

The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are January, February, March, April, May, September, October, November and December (UV index 1).

[Resources]

Average cloud cover in September
Abisko, Sweden

Average cloud cover in September - Abisko, Sweden
  • Average cloud cover in September: 65

The month with the most cloud cover is May (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 60).

[Resources]

Average visibility in September
Abisko, Sweden

Average visibility in September - Abisko, Sweden
  • Average visibility in September: 8km

The month with the highest visibility is July (9km).
The month with the lowest visibility is May (5km).

[Resources]

Abisko, Sweden

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location