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
Weather in October
Temperature
The start of October involves a temperature drop, moving from a cool 12.5°C (54.5°F) in September to a cold 5.7°C (42.3°F). Luleå registers a steady nighttime temperature averaging 2.7°C (36.9°F) throughout October.Humidity
The average relative humidity in October in Luleå is 80%.Rainfall
In October, the rain falls for 10.5 days. Throughout October, 33mm (1.3") of precipitation is accumulated. In Luleå, during the entire year, the rain falls for 110.8 days and collects up to 409mm (16.1") of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Luleå. Throughout October, in the average 3.5 snowfall days, it receives 21mm (0.83") of snow. In Luleå, during the entire year, snow falls for 82.2 days and aggregates up to 846mm (33.31") of snow.Sea temperature
In Luleå, the average seawater temperature in October is 7.6°C (45.7°F).Note: Navigating the 7.6°C (45.7°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina.
Daylight
In October, the average length of the day in Luleå, Sweden, is 9h and 35min.On the first day of the month, sunrise is at 06:43 and sunset at 17:58 CEST. On the last day of October, in Luleå, sunrise is at 07:21 and sunset at 15:08 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 Luleå, Sweden, the average sunshine in October is 4.7h.UV index
In Luleå, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 2 in October suggests the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is October in Luleå?
What is the average humidity in October in Luleå?
How much does it rain in Luleå in October?
When does it start snowing in Luleå?
What is the water temperature in October in Luleå?
What is the average length of the day in October in Luleå?
When is the sunrise / sunset in October in Luleå?
When does Daylight Saving Time (DST) end in October in Luleå?
How many hours of sunshine does Luleå have in October?
How high is the UV index in October in Luleå?
Average temperature in October
Luleå, Sweden
- Average high temperature in October: 5.7°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (-5.7°C).
- Average low temperature in October: 2.7°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is February (-10.6°C).
Average pressure in October
Luleå, Sweden
- Average pressure in October: 1011.4mbar
The month with the highest atmospheric pressure is May (1014mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in October
Luleå, Sweden
- Average wind speed in October: 17.2km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is April (13km/h).
Average humidity in October
Luleå, Sweden
- Average humidity in October: 80%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is June (70%).
Average rainfall in October
Luleå, Sweden
- Average rainfall in October: 33mm
The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in October
Luleå, Sweden
- Average rainfall days in October: 10.5 days
The month with the highest number of rainy days is August (13.9 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in October
Luleå, Sweden
- Average snowfall in October: 21mm
The month with the highest snowfall is December (178mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Luleå, Sweden
- Average snowfall days in October: 3.5 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in October
Luleå, Sweden
- Average sea temperature in October: 7.6°C
The best month for swimming (with the highest average sea temperature) is July (16.3°C).
The coldest month (with the lowest average sea temperature) is February (-0.7°C).
Average daylight in October /
Average sunshine in October
Luleå, Sweden
- Average daylight in October: 9h and 4min
The month with the longest days is June (Average daylight: 22h and 30min).
The month with the shortest days is December (Average daylight: 3h and 30min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days in October
Luleå, Sweden
- Average sunshine days in October: 16.5 days
The months with the most sunshine days are June and October (16.5 days).
The month with the least sunshine days is December (11.6 days).
Average UV index in October
Luleå, 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, November and December (UV index 1).
Average cloud cover in October
Luleå, Sweden
- Average cloud cover in October: 54
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in October
Luleå, Sweden
- Average visibility in October: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and April (7km).
Luleå, Sweden
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