October weather forecast
Vaasa, Finland

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Weather in October

October ushers in a tangible chill, with temperatures falling to 7°C (44.6°F). Vaasa's weather undergoes a discernible change, signaling the exit of autumn and the looming onset of winter. The shrinking daylight hours are more evident, casting long shadows and shorter days. As the sea begins to cool, outdoor activities are limited. With October, Vaasa starts buttoning up to welcome the coming winter months.

Temperature

October indicates a shift in the average high-temperature, from September's mild 13°C (55.4°F) to a chilly 7°C (44.6°F). Throughout October, Vaasa's nights experience a slight temperature dip to an icy 2°C (35.6°F).

Rainfall

In October, the rain falls for 16 days. Throughout October, 51mm (2.01") of precipitation is accumulated. In Vaasa, during the entire year, the rain falls for 182 days and collects up to 493mm (19.41") of precipitation.

Sea temperature

In October, the average sea temperature is 8.1°C (46.6°F).
Note: Swimming in 8.1°C (46.6°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina.

Daylight

In Vaasa, the average length of the day in October is 9h and 51min.
On the first day of October in Vaasa, sunrise is at 07:42 and sunset at 19:03 EEST. On the last day of the month, sunrise is at 08:09 and sunset at 16:25 EET.
Note: On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 03:00; consequently, the time zone reverts from EET to EEST.

Sunshine

In Vaasa, the average sunshine in October is 2h.

UV index

In Vaasa, the average daily maximum UV index in October is 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In October, the maximum UV index of 1 transforms into these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

Is October cold in Vaasa?

In Vaasa, in October, the average high-temperature is 7°C (44.6°F), and the average low-temperature is 2°C (35.6°F).

How much does it rain in Vaasa in October?

In Vaasa, during October, the rain falls for 16 days and regularly aggregates up to 51mm (2.01") of precipitation.

What is the water temperature in October in Vaasa?

In Vaasa, Finland, the average seawater temperature in October is 8.1°C (46.6°F). Swimming in 8.1°C (46.6°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Vaasa have in October?

In October, the average day length is 9h and 51min.

What time are sunrise and sunset in October in Vaasa?

On the first day of October in Vaasa, Finland, sunrise is at 07:42 and sunset at 19:03 EEST. On the last day of the month, sunrise is at 08:09 and sunset at 16:25 EET.

When does Daylight Saving Time (DST) end in October in Vaasa?

On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Vaasa, and the time zone changes from EEST to EET. The next DST starts on Sunday, 30. March 2025, at 03:00.

How long on average sun shines in October in Vaasa?

The average sunshine duration in October is 2h.

What is the UV index reading in October in Vaasa?

The average daily maximum UV index in October in Vaasa is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in October
Vaasa, Finland

Average temperature in October - Vaasa, Finland
  • Average high temperature in October: 7°C

The warmest month (with the highest average high temperature) is July (20°C).
The months with the lowest average high temperature are January and February (-5°C).

  • Average low temperature in October: 2°C

The month with the highest average low temperature is July (11°C).
The coldest months (with the lowest average low temperature) are January and February (-12°C).

Average rainfall in October
Vaasa, Finland

Average rainfall in October - Vaasa, Finland
  • Average rainfall in October: 51mm

The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (23mm).

Average rainfall days in October
Vaasa, Finland

Average rainfall days in October - Vaasa, Finland
  • Average rainfall days in October: 16 days

The month with the highest number of rainy days is January (21 days).
The months with the least rainy days are May and June (11 days).

Average sea temperature in October
Vaasa, Finland

Average sea temperature in October - Vaasa, Finland
  • Average sea temperature in October: 8.1°C

The best month for swimming (with the highest average sea temperature) is August (16.4°C).
The coldest month (with the lowest average sea temperature) is February (-0.3°C).

Average daylight in October /
Average sunshine in October
Vaasa, Finland

Average daylight in October / Average sunshine in October - Vaasa, Finland
  • Average daylight in October: 9h and 5min

The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 4h and 54min).

  • Average sunshine in October: 2h

The month with the most sunshine is June (Average sunshine: 9h).
The months with the least sunshine are January and December (Average sunshine: 0h).

Average UV index in October
Vaasa, Finland

Average UV index in October - Vaasa, Finland
  • Average UV index in October: 1

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

Vaasa, Finland

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