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
A subtle decrease in the average high-temperature marks October, falling from September's moderate 15.9°C (60.6°F) to a chilly 9.5°C (49.1°F). During the October nights, Brottby's temperature maintains an average close to the daytime highs, settling at an icy 5°C (41°F).Humidity
In Brottby, Sweden, the average relative humidity in October is 82%.Rainfall
In Brottby, in October, during 13 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Brottby, Sweden, during the entire year, the rain falls for 147.2 days and collects up to 402mm (15.83") of precipitation.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Brottby, Sweden. Throughout October, in the average 0.9 snowfall days, it receives 9mm (0.35") of snow. In Brottby, during the entire year, snow falls for 54.7 days and aggregates up to 401mm (15.79") of snow.Daylight
In October, the average length of the day is 10h and 10min.On the first day of October, sunrise is at 06:53 and sunset at 18:19 CEST. On the last day of the month, sunrise is at 07:06 and sunset at 15:55 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 October, the average sunshine in Brottby is 4.3h.UV index
In Brottby, Sweden, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in October interprets into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Brottby in October?
What is the average humidity in October in Brottby?
How much does it rain in Brottby in October?
When does it start to snow in Brottby?
What is the average length of the day in October in Brottby?
What time are sunrise and sunset in October in Brottby?
When does Daylight Saving Time (DST) end in October in Brottby?
How long on average sun shines in October in Brottby?
What is the UV index intensity in October in Brottby?
Average temperature in October
Brottby, Sweden
- Average high temperature in October: 9.5°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-0.7°C).
- Average low temperature in October: 5°C
The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in October
Brottby, Sweden
- Average pressure in October: 1014mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in October
Brottby, Sweden
- Average wind speed in October: 14.9km/h
The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest months (with the lowest average wind speed) are July and August (12.2km/h).
Average humidity in October
Brottby, Sweden
- Average humidity in October: 82%
The months with the highest relative humidity are January, February and December (88%).
The month with the lowest relative humidity is May (71%).
Average rainfall in October
Brottby, Sweden
- Average rainfall in October: 37mm
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in October
Brottby, Sweden
- Average rainfall days in October: 13 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in October
Brottby, Sweden
- Average snowfall in October: 9mm
The month with the highest snowfall is February (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Brottby, Sweden
- Average snowfall days in October: 0.9 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Brottby, Sweden
- Average daylight in October: 10h and 1min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in October: 4h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in October
Brottby, Sweden
- Average sunshine days in October: 14 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is August (9.9 days).
Average UV index in October
Brottby, 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
Brottby, Sweden
- Average cloud cover in October: 57
The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in October
Brottby, Sweden
- Average visibility in October: 9km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and March (8km).
