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
Weather in October
Temperature
During Hallstavik's transition into October, the average high-temperature lessens, moving from a mild 15.1°C (59.2°F) in September to a frosty 9.1°C (48.4°F). A consistent nighttime average temperature of 6.5°C (43.7°F) is maintained in Hallstavik during October.Humidity
In October, the average relative humidity is 80%.Rainfall
In Hallstavik, during October, the rain falls for 14.3 days and regularly aggregates up to 39mm (1.54") of precipitation. In Hallstavik, during the entire year, the rain falls for 132.8 days and collects up to 348mm (13.7") of precipitation.Snowfall
Months with snowfall in Hallstavik are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 2mm (0.08") of snow. In Hallstavik, Sweden, during the entire year, snow falls for 46.3 days and aggregates up to 244mm (9.61") of snow.Daylight
The average length of the day in October in Hallstavik is 10h and 7min.On the first day of October in Hallstavik, sunrise is at 06:52 and sunset at 18:17 CEST. On the last day of the month, sunrise is at 07:06 and sunset at 15:51 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
The average sunshine in October is 4.5h.UV index
In October, the average daily maximum UV index in Hallstavik is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 2 in October translates into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the usual temperature for Hallstavik in October?
What is the average humidity in October in Hallstavik?
How many days does it rain in October in Hallstavik?
When does it start snowing in Hallstavik?
What is the average length of the day in October in Hallstavik?
When are sunrise and sunset in October in Hallstavik?
When does Daylight Saving Time (DST) end in October in Hallstavik?
How many hours of sunshine does Hallstavik have in October?
How high is the UV index in October in Hallstavik?
Average temperature in October
Hallstavik, Sweden
- Average high temperature in October: 9.1°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (0.1°C).
- Average low temperature in October: 6.5°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-2.5°C).
Average pressure in October
Hallstavik, Sweden
- Average pressure in October: 1013.7mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.1mbar).
Average wind speed in October
Hallstavik, Sweden
- Average wind speed in October: 21.6km/h
The windiest month (with the highest average wind speed) is December (24.3km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in October
Hallstavik, Sweden
- Average humidity in October: 80%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is May (76%).
Average rainfall in October
Hallstavik, Sweden
- Average rainfall in October: 39mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in October
Hallstavik, Sweden
- Average rainfall days in October: 14.3 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in October
Hallstavik, Sweden
- Average snowfall in October: 2mm
The month with the highest snowfall is March (65mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Hallstavik, Sweden
- Average snowfall days in October: 0.6 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Hallstavik, Sweden
- Average daylight in October: 10h and 1min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in October: 4h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in October
Hallstavik, Sweden
- Average sunshine days in October: 12.1 days
The months with the most sunshine days are April and May (16.3 days).
The month with the least sunshine days is December (11.5 days).
Average UV index in October
Hallstavik, 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 and February (UV index 1).
Average cloud cover in October
Hallstavik, Sweden
- Average cloud cover in October: 56
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in October
Hallstavik, Sweden
- Average visibility in October: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
Hallstavik, Sweden
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