October weather forecastKallhäll, Sweden
October
Weather in October
October, the same as September, in Kallhäll, Sweden, is a frosty autumn month, with an average temperature varying between 9.5°C (49.1°F) and 5.3°C (41.5°F).Temperature
Arrival of October comes with a reduction in the average high-temperature, falling from a refreshing 16.1°C (61°F) in September to a chilly 9.5°C (49.1°F). Kallhäll welcomes an average low temperature of 5.3°C (41.5°F) in October, a gentle shift from the day's high.Humidity
In October, the average relative humidity is 82%.Rainfall
In Kallhäll, in October, during 12.5 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Kallhäll, Sweden, during the entire year, the rain falls for 133.7 days and collects up to 340mm (13.39") of precipitation.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Kallhäll. Throughout October, in the average 0.6 snowfall days, it receives 6mm (0.24") of snow. In Kallhäll, during the entire year, snow falls for 45.6 days and aggregates up to 310mm (12.2") of snow.Daylight
In October, the average length of the day is 10h and 10min.On the first day of the month, sunrise is at 06:55 and sunset at 18:21 CEST. On the last day of October, in Kallhäll, sunrise is at 07:07 and sunset at 15:57 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 4.4h.UV index
In Kallhäll, Sweden, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 2 in October translates into the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Kallhäll, 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 (-0.5°C).
- Average low temperature in October: 5.3°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in October
Kallhäll, 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 (1007.8mbar).
Average wind speed in October
Kallhäll, Sweden
- Average wind speed in October: 15.2km/h
The windiest month (with the highest average wind speed) is December (18km/h).
The calmest months (with the lowest average wind speed) are July and August (12.3km/h).
Average humidity in October
Kallhäll, 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 (72%).
Average rainfall in October
Kallhäll, Sweden
- Average rainfall in October: 39mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in October
Kallhäll, Sweden
- Average rainfall days in October: 12.5 days
The months with the highest number of rainy days are July and August (15.7 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in October
Kallhäll, Sweden
- Average snowfall in October: 6mm
The month with the highest snowfall is February (86mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Kallhäll, Sweden
- Average snowfall days in October: 0.6 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Kallhäll, Sweden
- Average daylight in October: 10h and 12min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in October: 4h and 24min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in October
Kallhäll, Sweden
- Average sunshine days in October: 14.5 days
The month with the most sunshine days is May (17.9 days).
The months with the least sunshine days are July and November (12.5 days).
Average UV index in October
Kallhäll, 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 and February (UV index 1).
Average cloud cover in October
Kallhäll, Sweden
- Average cloud cover in October: 56
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in October
Kallhäll, Sweden
- Average visibility in October: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
