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
Stepping into October, Synnerål observes a temperature decline, with the average high falling from September's moderate 15.3°C (59.5°F) to a chilly 9.3°C (48.7°F). During the month of October, Synnerål's average nighttime temperature closely mirrors its daytime counterpart, at a cold 4.6°C (40.3°F).Humidity
The average relative humidity in October in Synnerål, Sweden, is 85%.Rainfall
In Synnerål, during October, the rain falls for 8.8 days and regularly aggregates up to 16mm (0.63") of precipitation. Throughout the year, there are 102.8 rainfall days, and 186mm (7.32") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Synnerål. October is the first month it typically snows. Throughout October, in the average 0.9 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, there are 51.3 snowfall days, and 192mm (7.56") of snow is accumulated.Daylight
The average length of the day in October in Synnerål, Sweden, is 10h and 16min.On the first day of October in Synnerål, sunrise is at 07:11 and sunset at 18:39 CEST. On the last day of the month, sunrise is at 07:19 and sunset at 16:19 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 Synnerål, the average sunshine in October is 4h.UV index
The average daily maximum UV index in October in Synnerål is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 2 in October leads to these recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Boost your sun resistance with garments that are densely woven yet spacious. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What are the temperatures in Synnerål in October?
What is the average humidity in October in Synnerål?
How many days does it rain in October in Synnerål?
When does it start to snow in Synnerål?
What is the average length of the day in October in Synnerål?
When are sunrise and sunset in October in Synnerål?
When does Daylight Saving Time (DST) end in October in Synnerål?
How long on average sun shines in October in Synnerål?
How high is the UV index in October in Synnerål?
Average temperature in October
Synnerål, Sweden
- Average high temperature in October: 9.3°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in October: 4.6°C
The months with the highest average low temperature are July and August (11.4°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure in October
Synnerål, Sweden
- Average pressure in October: 1014.3mbar
The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in October
Synnerål, Sweden
- Average wind speed in October: 15.2km/h
The windiest month (with the highest average wind speed) is December (17.1km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).
Average humidity in October
Synnerål, Sweden
- Average humidity in October: 85%
The months with the highest relative humidity are January, February, November and December (90%).
The month with the lowest relative humidity is April (72%).
Average rainfall in October
Synnerål, Sweden
- Average rainfall in October: 16mm
The wettest month (with the highest rainfall) is July (27mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in October
Synnerål, Sweden
- Average rainfall days in October: 8.8 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in October
Synnerål, Sweden
- Average snowfall in October: 3mm
The month with the highest snowfall is February (44mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Synnerål, Sweden
- Average snowfall days in October: 0.9 days
The month with the highest number of snowfall days is February (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Synnerål, 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 36min).
- Average sunshine in October: 4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in October
Synnerål, Sweden
- Average sunshine days in October: 19 days
The months with the most sunshine days are April and September (19.4 days).
The month with the least sunshine days is July (13.7 days).
Average UV index in October
Synnerål, Sweden
- Average UV index in October: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Synnerål, Sweden
- Average cloud cover in October: 60
The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are April and June (Cloud cover 45).
Average visibility in October
Synnerål, 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).
Synnerål, Sweden
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