October weather forecastGräsö, Sweden
October
Weather in October
October, the same as September, in Gräsö, Sweden, is a frosty autumn month, with temperature in the range of an average high of 9.1°C (48.4°F) and an average low of 6.5°C (43.7°F).Temperature
October's arrival coincides with a drop in the average high-temperature, decreasing from September's mild 15.1°C (59.2°F) to a chilly 9.1°C (48.4°F). In Gräsö, October is characterized by an average low-temperature of 6.5°C (43.7°F), indicating a minor drop from daytime highs.Humidity
The average relative humidity in October is 80%.Rainfall
In Gräsö, Sweden, in October, during 14.3 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, there are 132.8 rainfall days, and 348mm (13.7") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Gräsö. October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 2mm (0.08") of snow. In Gräsö, Sweden, during the entire year, snow falls for 46.3 days and aggregates up to 244mm (9.61") of snow.Daylight
In Gräsö, Sweden, the average length of the day in October is 10h and 6min.On the first day of the month, sunrise is at 06:53 and sunset at 18:18 CEST. On the last day of October, sunrise is at 07:08 and sunset at 15:50 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 Gräsö, the average sunshine in October is 4.5h.UV index
In Gräsö, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: In October, the maximum UV index of 2 transforms into these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Gräsö, Sweden
- Average high temperature in October: 9.1°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (0.1°C).
- Average low temperature in October: 6.5°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-2.5°C).
Average pressure in October
Gräsö, Sweden
- Average pressure in October: 1013.7mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1007.1mbar).
Average wind speed in October
Gräsö, Sweden
- Average wind speed in October: 21.6km/h
The windiest month (with the highest average wind speed) is December (24.3km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in October
Gräsö, Sweden
- Average humidity in October: 80%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is May (76%).
Average rainfall in October
Gräsö, Sweden
- Average rainfall in October: 39mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in October
Gräsö, Sweden
- Average rainfall days in October: 14.3 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in October
Gräsö, Sweden
- Average snowfall in October: 2mm
The month with the highest snowfall is March (65mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Gräsö, Sweden
- Average snowfall days in October: 0.6 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Gräsö, Sweden
- Average daylight in October: 10h and 6min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in October: 4h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in October
Gräsö, Sweden
- Average sunshine days in October: 12.1 days
The months with the most sunshine days are April and May (16.3 days).
The month with the least sunshine days is December (11.5 days).
Average UV index in October
Gräsö, 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
Gräsö, Sweden
- Average cloud cover in October: 56
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in October
Gräsö, Sweden
- Average visibility in October: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
