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
October ushers in a slight temperature change in Trollhättan, with average high-temperatures reducing from September's mild 15.9°C (60.6°F) to a cool 10.3°C (50.5°F). Trollhättan records a consistent average nighttime temperature of 5.5°C (41.9°F) in October, slightly lower than the daytime high.Humidity
The average relative humidity in October is 83%.Rainfall
In Trollhättan, during October, the rain falls for 15.9 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Trollhättan, there are 170 rainfall days, and 502mm (19.76") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Trollhättan. Throughout October, in the average 0.5 snowfall days, it receives 6mm (0.24") of snow. In Trollhättan, during the entire year, snow falls for 41.6 days and aggregates up to 307mm (12.09") of snow.Daylight
In October, the average length of the day is 10h and 16min.On the first day of October, sunrise is at 07:16 and sunset at 18:44 CEST. On the last day of the month, sunrise is at 07:24 and sunset at 16:23 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 in Trollhättan, Sweden, is 4.2h.UV index
In October, the average daily maximum UV index in Trollhättan is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 2 in October transforms into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are the temperatures in Trollhättan in October?
What is the average humidity in October in Trollhättan?
How much does it rain in Trollhättan in October?
When does it start to snow in Trollhättan?
What is the average length of the day in October in Trollhättan?
When are sunrise and sunset in October in Trollhättan?
When does Daylight Saving Time (DST) end in October in Trollhättan?
How many hours of sunshine does Trollhättan have in October?
What is the UV index reading in October in Trollhättan?
Average temperature in October
Trollhättan, Sweden
- Average high temperature in October: 10.3°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 (0.6°C).
- Average low temperature in October: 5.5°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-2.9°C).
Average pressure in October
Trollhättan, Sweden
- Average pressure in October: 1014mbar
The months with the highest atmospheric pressure are April and May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in October
Trollhättan, Sweden
- Average wind speed in October: 14.3km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest months (with the lowest average wind speed) are June and July (12km/h).
Average humidity in October
Trollhättan, Sweden
- Average humidity in October: 83%
The months with the highest relative humidity are January, February, November and December (88%).
The month with the lowest relative humidity is May (71%).
Average rainfall in October
Trollhättan, Sweden
- Average rainfall in October: 51mm
The wettest month (with the highest rainfall) is August (55mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in October
Trollhättan, Sweden
- Average rainfall days in October: 15.9 days
The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in October
Trollhättan, Sweden
- Average snowfall in October: 6mm
The month with the highest snowfall is January (80mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Trollhättan, Sweden
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Trollhättan, Sweden
- Average daylight in October: 10h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in October: 4h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in October
Trollhättan, Sweden
- Average sunshine days in October: 11.9 days
The month with the most sunshine days is April (15.6 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in October
Trollhättan, Sweden
- Average UV index in October: 2
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
Trollhättan, Sweden
- Average cloud cover in October: 56
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in October
Trollhättan, Sweden
- Average visibility in October: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
Trollhättan, Sweden
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