October weather forecast and climate
Holmsund, Sweden

October, like September, is a frosty autumn month in Holmsund, Sweden, with average temperature fluctuating between 6.5°C (43.7°F) and 2.9°C (37.2°F).

Temperature

In Holmsund, the average high-temperature in October drops, from a moderate 13.3°C (55.9°F) in September, to a frosty 6.5°C (43.7°F). In October, the average low-temperature is 2.9°C (37.2°F).

Humidity

The average relative humidity in October is 82%.

Rainfall

In October, the rain falls for 11.9 days. Throughout October, 38mm (1.5") of precipitation is accumulated. In Holmsund, during the entire year, the rain falls for 126.6 days and collects up to 418mm (16.46") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in Holmsund. Throughout October, in the average 3.6 snowfall days, it receives 22mm (0.87") of snow. In Holmsund, Sweden, during the entire year, snow falls for 84.8 days, and aggregates up to 915mm (36.02") of snow.

Sea temperature

In October, the average sea temperature is 8.6°C (47.5°F).
Note: Swimming in 8.6°C (47.5°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.

Daylight

The average length of the day in Holmsund is 9.8h.

Sunshine

In October, the average sunshine in Holmsund is 4.7h.

UV index

In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in October in Holmsund?

The average high-temperature, in October, in Holmsund, Sweden, is 6.5°C (43.7°F), while the average low-temperature is 2.9°C (37.2°F).

What is the average humidity in October in Holmsund?

In Holmsund, Sweden, the average relative humidity in October is 82%.

How much does it rain in Holmsund in October?

In Holmsund, during October, the rain falls for 11.9 days and regularly aggregates up to 38mm (1.5") of precipitation.

When does it start snowing in Holmsund?

October is the first month it typically snows. Throughout October, in the average 3.6 snowfall days, it receives 22mm (0.87") of snow.

How cold is the water in October in Holmsund?

In Holmsund, in October, the average water temperature is 8.6°C (47.5°F). Swimming in 8.6°C (47.5°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.

What is the average length of the day in October in Holmsund?

In October, the average length of the day is 9.8h.

How long on average sun shines in October in Holmsund?

The average sunshine in October in Holmsund, Sweden, is 4.7h.

What is the UV index intensity in October in Holmsund?

The average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to the UV radiation.
Average temperature in October - Holmsund, Sweden
  • Average high temperature in October: 6.5°C

The warmest month (with the highest average high temperature) is July (18.4°C).
Months with the lowest average high temperature are January and February (-3.5°C).

  • Average low temperature in October: 2.9°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-7.6°C).

Average pressure in October - Holmsund, Sweden
  • Average pressure in October: 1012.2mbar

The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.3mbar).

Average wind speed in October - Holmsund, Sweden
  • Average wind speed in October: 16.1km/h

The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).

Average humidity in October - Holmsund, Sweden
  • Average humidity in October: 82%

The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (70%).

Average rainfall in October - Holmsund, Sweden
  • Average rainfall in October: 38mm

The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (22mm).

Average rainfall days in October - Holmsund, Sweden
  • Average rainfall days in October: 11.9 days

Months with the highest number of rainy days are July and August (14 days).
The month with the least rainy days is February (4.2 days).

Average snowfall in October - Holmsund, Sweden
  • Average snowfall in October: 22mm

The month with the highest snowfall is March (199mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in October - Holmsund, Sweden
  • Average snowfall days in October: 3.6 days

The month with the highest number of snowfall days is January (17.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in October - Holmsund, Sweden
  • Average sea temperature in October: 8.6°C

The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.2°C).

Average daylight in October / Average sunshine in October - Holmsund, Sweden
  • Average daylight in October: 9.8h

The month with the longest days is June (Average daylight: 20.6h).
The month with the shortest days is December (Average daylight: 4.6h).

  • Average sunshine in October: 4.7h

The month with the most sunshine is June (Average sunshine: 13h).
The month with the least sunshine is December (Average sunshine: 1.5h).

Average sunshine days in October - Holmsund, Sweden
  • Average sunshine days in October: 14.3 days

The month with the most sunshine days is June (15.7 days).
The month with the least sunshine days is November (10.1 days).

Average UV index in October - Holmsund, Sweden
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in October - Holmsund, Sweden
  • Average cloud cover in October: 52

The month with the most cloud cover is January (Cloud cover 66).
Months with the least cloud cover are July and August (Cloud cover 38).

Average visibility in October - Holmsund, Sweden
  • Average visibility in October: 9km

Months with the highest visibility are June, July and August (10km).
Months with the lowest visibility are January, February and March (8km).