Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average sea temperature in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
October signifies a gentle decline in Höllviken's average high-temperature, easing from a refreshing 16.7°C (62.1°F) in September to a cool 12°C (53.6°F). An average temperature of 9.5°C (49.1°F) is logged during the nights of October, a small step down from daytime highs.Humidity
The average relative humidity in October in Höllviken is 80%.Rainfall
In Höllviken, in October, during 12.1 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Höllviken, during the entire year, the rain falls for 126.9 days and collects up to 230mm (9.06") of precipitation.Snowfall
May through October are months without snowfall in Höllviken.Sea temperature
In October, the average sea temperature is 12.8°C (55°F).Note: Being in 12.8°C (55°F) waters at 13°C (55.4°F) is discomforting, but anything below 10°C (50°F) can jeopardize breathing and induce cold shock, factoring in physical endurance.
Daylight
In Höllviken, the average length of the day in October is 10h and 27min.On the first day of October, sunrise is at 07:11 and sunset at 18:43 CEST. On the last day of the month, sunrise is at 07:12 and sunset at 16:31 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.
Sunshine
In October, the average sunshine is 4.3h.UV index
The average daily maximum UV index in October in Höllviken, Sweden, is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 3 during October translates into the following guidance:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Höllviken?
What is the average humidity in October in Höllviken?
How many days does it rain in October in Höllviken?
When it does not snow in Höllviken?
Does it snow in Höllviken in October?
What is the sea water temperature in October in Höllviken?
How many hours of daylight does Höllviken have in October?
When is the sunrise / sunset in October in Höllviken?
When does Daylight Saving Time (DST) end in October in Höllviken?
How many hours of sunshine does Höllviken have in October?
What is the UV index intensity in October in Höllviken?
Average temperature in October
Höllviken, Sweden
- Average high temperature in October: 12°C
The warmest months (with the highest average high temperature) are July and August (20.1°C).
The month with the lowest average high temperature is February (2.6°C).
- Average low temperature in October: 9.5°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (0.2°C).
Average pressure in October
Höllviken, Sweden
- Average pressure in October: 1015.3mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.5mbar).
Average wind speed in October
Höllviken, Sweden
- Average wind speed in October: 22.1km/h
The windiest month (with the highest average wind speed) is December (24.5km/h).
The calmest month (with the lowest average wind speed) is June (17.3km/h).
Average humidity in October
Höllviken, Sweden
- Average humidity in October: 80%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall in October
Höllviken, Sweden
- Average rainfall in October: 19mm
The wettest month (with the highest rainfall) is July (28mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in October
Höllviken, Sweden
- Average rainfall days in October: 12.1 days
The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in October
Höllviken, Sweden
- Average snowfall in October: 0mm
The month with the highest snowfall is January (22mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Höllviken, Sweden
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in October
Höllviken, Sweden
- Average sea temperature in October: 12.8°C
The best month for swimming (with the highest average sea temperature) is August (17.4°C).
The coldest months (with the lowest average sea temperature) are February and March (2.6°C).
Average daylight in October /
Average sunshine in October
Höllviken, Sweden
- Average daylight in October: 10h and 2min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in October: 4h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in October
Höllviken, Sweden
- Average sunshine days in October: 15.1 days
The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is December (11.9 days).
Average UV index in October
Höllviken, Sweden
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Höllviken, Sweden
- Average cloud cover in October: 56
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in October
Höllviken, Sweden
- Average visibility in October: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
