October weather forecastHällsvik, Sweden
October
Weather in October
October, like September, in Hällsvik, Sweden, is a cool autumn month, with an average temperature fluctuating between 11.1°C (52°F) and 8.6°C (47.5°F).Temperature
In October, the meteorological conditions change slightly, with the average high-temperature moving from a mild 15.8°C (60.4°F) in September to a cool 11.1°C (52°F). With a barely noticeable fluctuation in temperature, Hällsvik reaches an average low of 8.6°C (47.5°F) during the October nights.Humidity
In Hällsvik, the average relative humidity in October is 79%.Rainfall
In Hällsvik, Sweden, in October, it is raining for 11.3 days, with typically 19mm (0.75") of accumulated precipitation. Throughout the year, in Hällsvik, there are 123.7 rainfall days, and 186mm (7.32") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In October, the average length of the day in Hällsvik is 10h and 18min.On the first day of the month, sunrise is at 07:18 and sunset at 18:46 CEST. On the last day of October, in Hällsvik, sunrise is at 07:24 and sunset at 16:28 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 Hällsvik, the average sunshine in October is 4.5h.UV index
The months with the lowest UV index in Hällsvik are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In October, a daily UV index of 2 turns into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Hällsvik, Sweden
- Average high temperature in October: 11.1°C
The warmest month (with the highest average high temperature) is July (18.5°C).
The month with the lowest average high temperature is February (1.8°C).
- Average low temperature in October: 8.6°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-0.3°C).
Average pressure in October
Hällsvik, Sweden
- Average pressure in October: 1014mbar
The month with the highest atmospheric pressure is April (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in October
Hällsvik, Sweden
- Average wind speed in October: 24.8km/h
The windiest month (with the highest average wind speed) is December (27km/h).
The calmest month (with the lowest average wind speed) is June (18.4km/h).
Average humidity in October
Hällsvik, Sweden
- Average humidity in October: 79%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is May (75%).
Average rainfall in October
Hällsvik, Sweden
- Average rainfall in October: 19mm
The wettest month (with the highest rainfall) is August (21mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in October
Hällsvik, Sweden
- Average rainfall days in October: 11.3 days
The month with the highest number of rainy days is August (13.6 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in October
Hällsvik, Sweden
- Average snowfall in October: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Hällsvik, Sweden
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Hällsvik, Sweden
- Average daylight in October: 10h and 18min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in October: 4h and 30min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The months with the least sunshine are January, February and November (Average sunshine: 3h and 42min).
Average sunshine days in October
Hällsvik, Sweden
- Average sunshine days in October: 15.9 days
The month with the most sunshine days is March (19.8 days).
The month with the least sunshine days is August (13.3 days).
Average UV index in October
Hällsvik, Sweden
- Average UV index in October: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in October
Hällsvik, Sweden
- Average cloud cover in October: 53
The months with the most cloud cover are February and November (Cloud cover 62).
The month with the least cloud cover is June (Cloud cover 36).
Average visibility in October
Hällsvik, Sweden
- Average visibility in October: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
