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
Transition into October marks a drop in the average high-temperature, moving from a refreshing 15.6°C (60.1°F) in September to a chilly 9°C (48.2°F). Älvkarleby experiences an average nighttime temperature of 4.6°C (40.3°F) in October, reflecting a minor difference from the day's peak.Humidity
The average relative humidity in October in Älvkarleby is 81%.Rainfall
In October, the rain falls for 10.9 days. Throughout October, 32mm (1.26") of precipitation is accumulated. Throughout the year, in Älvkarleby, there are 118.2 rainfall days, and 304mm (11.97") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Älvkarleby. Throughout October, in the average 0.9 snowfall days, it receives 14mm (0.55") of snow. In Älvkarleby, during the entire year, snow falls for 55.4 days and aggregates up to 417mm (16.42") of snow.Daylight
In October, the average length of the day in Älvkarleby is 10h and 5min.On the first day of the month, sunrise is at 06:57 and sunset at 18:21 CEST. On the last day of October, in Älvkarleby, Sweden, sunrise is at 07:13 and sunset at 15:53 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 Älvkarleby, the average sunshine in October is 4.4h.UV index
The average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the usual temperature for Älvkarleby in October?
What is the average humidity in October in Älvkarleby?
How many days does it rain in October in Älvkarleby?
When does it start snowing in Älvkarleby?
How many hours of daylight does Älvkarleby have in October?
When is the sunrise / sunset in October in Älvkarleby?
When does Daylight Saving Time (DST) end in October in Älvkarleby?
How long on average sun shines in October in Älvkarleby?
How high is the UV index in October in Älvkarleby?
Average temperature in October
Älvkarleby, Sweden
- Average high temperature in October: 9°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in October: 4.6°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in October
Älvkarleby, Sweden
- Average pressure in October: 1013.5mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).
Average wind speed in October
Älvkarleby, Sweden
- Average wind speed in October: 13.9km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in October
Älvkarleby, Sweden
- Average humidity in October: 81%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (69%).
Average rainfall in October
Älvkarleby, Sweden
- Average rainfall in October: 32mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in October
Älvkarleby, Sweden
- Average rainfall days in October: 10.9 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in October
Älvkarleby, Sweden
- Average snowfall in October: 14mm
The month with the highest snowfall is March (103mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Älvkarleby, Sweden
- Average snowfall days in October: 0.9 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Älvkarleby, Sweden
- Average daylight in October: 10h and 1min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in October: 4h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in October
Älvkarleby, Sweden
- Average sunshine days in October: 15.7 days
The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is July (13.2 days).
Average UV index in October
Älvkarleby, Sweden
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in October
Älvkarleby, Sweden
- Average cloud cover in October: 55
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in October
Älvkarleby, Sweden
- Average visibility in October: 9km
The months with the highest visibility are January, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are February and March (8km).
Älvkarleby, Sweden
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