October weather forecast
Keminmaa, Finland

Weather in October

October, the same as September, is a wintry autumn month in Keminmaa, Finland, with an average temperature varying between 5.4°C (41.7°F) and 2.4°C (36.3°F).

Temperature

In October, the average high-temperature drops from a fresh 12.2°C (54°F) in September to a cold 5.4°C (41.7°F). The average low-temperature, in October, is 2.4°C (36.3°F).

Humidity

In October, the average relative humidity in Keminmaa is 84%.

Rainfall

In Keminmaa, Finland, in October, during 12.7 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Keminmaa, Finland, during the entire year, the rain falls for 127 days and collects up to 472mm (18.58") of precipitation.

Snowfall

January through June, October through December are months with snowfall in Keminmaa, Finland. October is the first month it typically snows in Keminmaa. Throughout October, in the average 4.2 snowfall days, it receives 33mm (1.3") of snow. Throughout the year, there are 98.7 snowfall days, and 1035mm (40.75") of snow is accumulated.

Sea temperature

In Keminmaa, Finland, the average water temperature is 7.6°C (45.7°F).
Note: Swimming in 7.6°C (45.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In October, the average length of the day is 9h and 33min.
On the first day of the month, sunrise is at 07:32 and sunset at 18:50 EEST. On the last day of October, sunrise is at 08:11 and sunset at 15:58 EET.
Note: On Sunday, 30. October 2022, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 26. March 2023, at 03:00; consequently, the time zone reverts from EET to EEST.

Sunshine

The average sunshine in October is 4.2h.

UV index

The months with the lowest UV index are January, March, October and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 1 in October transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in October in Keminmaa?

In Keminmaa, the average relative humidity in October is 84%.

How many days does it rain in October in Keminmaa?

In Keminmaa, Finland, in October, during 12.7 rainfall days, 37mm (1.46") of precipitation is typically accumulated.

When does it start to snow in Keminmaa?

October is the first month it typically snows in Keminmaa. Throughout October, in the average 4.2 snowfall days, it receives 33mm (1.3") of snow.

How cold is the water in October in Keminmaa?

In Keminmaa, in October, the average water temperature is 7.6°C (45.7°F). Swimming in 7.6°C (45.7°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 Keminmaa have in October?

The average day length in October in Keminmaa, Finland, is 9h and 33min.

When are sunrise and sunset in October in Keminmaa?

On the first day of October, sunrise is at 07:32 and sunset at 18:50 EEST. On the last day of the month, sunrise is at 08:11 and sunset at 15:58 EET.

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

On Sunday, 30. October 2022, at 04:00, Daylight Saving Time ends in Keminmaa, and the time zone changes from EEST to EET. The next DST starts on Sunday, 26. March 2023, at 03:00.

How long on average sun shines in October in Keminmaa?

In Keminmaa, the average sunshine duration in October is 4.2h.

When is the lowest UV index in Keminmaa?

The months with the lowest UV index in Keminmaa are January, March, October and December, with an average maximum UV index of 1.

What is the UV index intensity in October in Keminmaa?

The average daily maximum UV index in October in Keminmaa is 1. A UV Index value of 2, and less, symbolizes 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 October
Keminmaa, Finland

Average temperature in October - Keminmaa, Finland
  • Average high temperature in October: 5.4°C

The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (-6.3°C).

  • Average low temperature in October: 2.4°C

The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-10.7°C).

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Average pressure in October
Keminmaa, Finland

Average pressure in October - Keminmaa, Finland
  • Average pressure in October: 1011.3mbar

The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1004.9mbar).

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Average wind speed in October
Keminmaa, Finland

Average wind speed in October - Keminmaa, Finland
  • Average wind speed in October: 16.8km/h

The windiest month (with the highest average wind speed) is November (17.7km/h).
The calmest month (with the lowest average wind speed) is April (12.4km/h).

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Average humidity in October
Keminmaa, Finland

Average humidity in October - Keminmaa, Finland
  • Average humidity in October: 84%

The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (71%).

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Average rainfall in October
Keminmaa, Finland

Average rainfall in October - Keminmaa, Finland
  • Average rainfall in October: 37mm

The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (28mm).

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Average rainfall days in October
Keminmaa, Finland

Average rainfall days in October - Keminmaa, Finland
  • Average rainfall days in October: 12.7 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in October
Keminmaa, Finland

Average snowfall in October - Keminmaa, Finland
  • Average snowfall in October: 33mm

The month with the highest snowfall is March (228mm).
The months with the least snowfall are July, August and September (0mm).

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Average snowfall days in October
Keminmaa, Finland

Average snowfall days in October - Keminmaa, Finland
  • Average snowfall days in October: 4.2 days

The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are July, August and September (0 days).

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Average sea temperature in October
Keminmaa, Finland

Average sea temperature in October - Keminmaa, Finland
  • Average sea temperature in October: 7.6°C

The best month for swimming (with the highest average sea temperature) is July (16.8°C).
The coldest months (with the lowest average sea temperature) are January and February (-0.7°C).

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

Average daylight in October / Average sunshine in October - Keminmaa, Finland
  • Average daylight in October: 9h and 33min

The month with the longest days is July (Average daylight: 20h and 43min).
The month with the shortest days is December (Average daylight: 3h and 20min).

  • Average sunshine in October: 4h and 12min

The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).

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Average sunshine days in October
Keminmaa, Finland

Average sunshine days in October - Keminmaa, Finland
  • Average sunshine days in October: 13.9 days

The month with the most sunshine days is October (13.9 days).
The month with the least sunshine days is December (9.9 days).

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Average UV index in October
Keminmaa, Finland

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

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, March, October and December (UV index 1).

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Average cloud cover in October
Keminmaa, Finland

Average cloud cover in October - Keminmaa, Finland
  • Average cloud cover in October: 56

The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 40).

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Average visibility in October
Keminmaa, Finland

Average visibility in October - Keminmaa, Finland
  • Average visibility in October: 9km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March and April (7km).

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