October weather forecastHeby, Sweden
October
Weather in October
October, like September, is another chilly autumn month in Heby, Sweden, with temperature in the range of an average low of 3.7°C (38.7°F) and an average high of 9°C (48.2°F).Temperature
As September transitions to October, the average high-temperature falls from a comfortable 16.3°C (61.3°F) to a frosty 9°C (48.2°F). Throughout October, Heby anticipates an average low-temperature of 3.7°C (38.7°F).Humidity
The average relative humidity in October in Heby is 83%.Rainfall
In Heby, in October, it is raining for 11.5 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, in Heby, there are 138.7 rainfall days, and 389mm (15.31") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Heby, Sweden. Throughout October, in the average 1.1 snowfall days, it receives 5mm (0.2") of snow. In Heby, during the entire year, snow falls for 58.6 days and aggregates up to 587mm (23.11") of snow.Daylight
In Heby, the average length of the day in October is 10h and 8min.On the first day of October in Heby, sunrise is at 06:59 and sunset at 18:24 CEST. On the last day of the month, sunrise is at 07:13 and sunset at 15:59 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 is 4.2h.UV index
In October, the average daily maximum UV index in Heby is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In October, the maximum UV index of 2 suggests these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Heby, Sweden
- Average high temperature in October: 9°C
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (-1.5°C).
- Average low temperature in October: 3.7°C
The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in October
Heby, Sweden
- Average pressure in October: 1013.8mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed in October
Heby, Sweden
- Average wind speed in October: 11.3km/h
The windiest month (with the highest average wind speed) is December (12.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in October
Heby, Sweden
- Average humidity in October: 83%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (69%).
Average rainfall in October
Heby, Sweden
- Average rainfall in October: 36mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in October
Heby, Sweden
- Average rainfall days in October: 11.5 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in October
Heby, Sweden
- Average snowfall in October: 5mm
The month with the highest snowfall is January (133mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Heby, Sweden
- Average snowfall days in October: 1.1 days
The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Heby, Sweden
- Average daylight in October: 10h and 6min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in October: 4h and 12min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in October
Heby, Sweden
- Average sunshine days in October: 16.9 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in October
Heby, 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
Heby, Sweden
- Average cloud cover in October: 58
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 44).
Average visibility in October
Heby, Sweden
- Average visibility in October: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, March, November and December (7km).
