September weather forecast
Gävle, Sweden

Weather in September

The first month of the autumn, September, is also an enjoyable month in Gävle, Sweden, with temperature in the range of an average high of 16.6°C (61.9°F) and an average low of 6.4°C (43.5°F).

Temperature

In September, the average high-temperature marginally drops from an agreeable 21.2°C (70.2°F) in August to an enjoyable 16.6°C (61.9°F). The average low-temperature, in Gävle, is 6.4°C (43.5°F).

Rainfall

In Gävle, in September, it is raining for 14 days, with typically 67mm (2.64") of accumulated precipitation. Throughout the year, in Gävle, there are 152 rainfall days, and 618mm (24.33") of precipitation is accumulated.

Daylight

In Gävle, the average length of the day in September is 12h and 53min.
On the first day of September, sunrise is at 05:44 and sunset at 19:58. On the last day of the month, sunrise is at 06:55 and sunset at 18:27 CEST.

Sunshine

In Gävle, the average sunshine in September is 4h.

UV index

In September, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: In September, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Gävle?

In September, the average high-temperature is 16.6°C (61.9°F), and the average low-temperature is 6.4°C (43.5°F).

How many days does it rain in September in Gävle?

In Gävle, Sweden, in September, during 14 rainfall days, 67mm (2.64") of precipitation is typically accumulated.

How many hours of daylight does Gävle have in September?

In September, the average day length in Gävle is 12h and 53min.

What time are sunrise and sunset in September in Gävle?

In September, on the first day of the month, sunrise is at 05:44 and sunset at 19:58. On the last day of the month, in Gävle, sunrise is at 06:55 and sunset at 18:27 CEST.

How long on average sun shines in September in Gävle?

The average sunshine duration in September in Gävle is 4h.

What is the UV index intensity in September in Gävle?

In September, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average rainfall days
Average sunshine
Average UV index

Average temperature in September
Gävle, Sweden

Average temperature in September - Gävle, Sweden
  • Average high temperature in September: 16.6°C

The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (-0.7°C).

  • Average low temperature in September: 6.4°C

The month with the highest average low temperature is July (11.5°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).

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Average rainfall in September
Gävle, Sweden

Average rainfall in September - Gävle, Sweden
  • Average rainfall in September: 66.5mm

The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is March (32.1mm).

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Average rainfall days in September
Gävle, Sweden

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

The months with the highest number of rainy days are January, November and December (15 days).
The months with the least rainy days are May and June (10 days).

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

Average daylight in September / Average sunshine in September - Gävle, Sweden
  • Average daylight in September: 12h and 53min

The month with the longest days is June (Average daylight: 18h and 59min).
The month with the shortest days is December (Average daylight: 5h and 49min).

  • Average sunshine in September: 4h

The month with the most sunshine is June (Average sunshine: 9h).
The months with the least sunshine are January, November and December (Average sunshine: 1h).

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Average UV index in September
Gävle, Sweden

Average UV index in September - Gävle, Sweden
  • Average UV index in September: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 0).

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