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 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
Hällevik records a mild change in average high-temperature during October, easing from a refreshing 16.4°C (61.5°F) in September to a cool 11.6°C (52.9°F). In Hällevik, the nighttime temperature shows a slight difference from the daytime high, averaging to a frosty 8.9°C (48°F) during October.Humidity
In Hällevik, Sweden, the average relative humidity in October is 80%.Rainfall
In Hällevik, in October, during 13.4 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, there are 139.4 rainfall days, and 346mm (13.62") of precipitation is accumulated.Snowfall
In Hällevik, snow does not fall in May through October.Daylight
In October, the average length of the day is 10h and 25min.On the first day of the month, sunrise is at 07:05 and sunset at 18:36 CEST. On the last day of October, in Hällevik, sunrise is at 07:07 and sunset at 16:22 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 Hällevik, the average sunshine in October is 4.5h.UV index
In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 3 in October translates into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What is the average humidity in October?
How much does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Hällevik have in October?
What time are sunrise and sunset in October?
When does Daylight Saving Time (DST) end in October in Hällevik?
How long on average sun shines in October in Hällevik?
What is the UV index intensity in October?
Average temperature in October
Hällevik, Sweden
- Average high temperature in October: 11.6°C
The warmest month (with the highest average high temperature) is August (19.6°C).
The month with the lowest average high temperature is February (2.4°C).
- Average low temperature in October: 8.9°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure in October
Hällevik, 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 (1010.9mbar).
Average wind speed in October
Hällevik, Sweden
- Average wind speed in October: 23.9km/h
The windiest month (with the highest average wind speed) is December (25.6km/h).
The calmest month (with the lowest average wind speed) is June (18.3km/h).
Average humidity in October
Hällevik, Sweden
- Average humidity in October: 80%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, May and June (76%).
Average rainfall in October
Hällevik, Sweden
- Average rainfall in October: 36mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in October
Hällevik, Sweden
- Average rainfall days in October: 13.4 days
The month with the highest number of rainy days is November (15.2 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in October
Hällevik, Sweden
- Average snowfall in October: 0mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Hällevik, Sweden
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is February (9.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Hällevik, Sweden
- Average daylight in October: 10h and 2min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in October: 4h and 3min
The months with the most sunshine are June and August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in October
Hällevik, Sweden
- Average sunshine days in October: 13.9 days
The month with the most sunshine days is April (18.6 days).
The month with the least sunshine days is December (9.8 days).
Average UV index in October
Hällevik, Sweden
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Hällevik, Sweden
- Average cloud cover in October: 54
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in October
Hällevik, Sweden
- Average visibility in October: 10km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
