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 sea temperature 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
With the onset of October, Hörnefors experiences a modest temperature adjustment, with the average high-temperature receding from a refreshing 13.5°C (56.3°F) in September to a frosty 6.8°C (44.2°F). Nighttime temperature sees a small decrement from daytime highs, dipping to an average of 3°C (37.4°F) during October.Humidity
In Hörnefors, the average relative humidity in October is 81%.Rainfall
In Hörnefors, in October, it is raining for 9.5 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, in Hörnefors, there are 106.2 rainfall days, and 345mm (13.58") of precipitation is accumulated.Snowfall
Months with snowfall in Hörnefors, Sweden, are January through May, October through December. October is the first month it typically snows in Hörnefors. Throughout October, in the average 2.4 snowfall days, it receives 13mm (0.51") of snow. Throughout the year, there are 72.7 snowfall days, and 689mm (27.13") of snow is accumulated.Sea temperature
In October, the average sea temperature is 8.9°C (48°F).Note: Swimming in 8.9°C (48°F) is deemed hazardous. Exposure to temperatures below 10°C (50°F) leads to immediate severe cold shock and hyperventilation.
Daylight
In Hörnefors, the average length of the day in October is 9h and 48min.On the first day of October, sunrise is at 06:50 and sunset at 18:09 CEST. On the last day of the month, sunrise is at 07:18 and sunset at 15:28 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 Hörnefors, the average sunshine in October is 4.7h.UV index
In October, the average daily maximum UV index in Hörnefors is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: During October, 2 as the daily maximum UV index converts into the following advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
Is it cold in Hörnefors during October?
What is the average humidity in October in Hörnefors?
How many days does it rain in October in Hörnefors?
When does it start snowing in Hörnefors?
What is the sea water temperature in October in Hörnefors?
What is the average length of the day in October in Hörnefors?
What time are sunrise and sunset in October in Hörnefors?
When does Daylight Saving Time (DST) end in October in Hörnefors?
How long on average sun shines in October in Hörnefors?
What is the UV index intensity in October in Hörnefors?
Average temperature in October
Hörnefors, Sweden
- Average high temperature in October: 6.8°C
The warmest month (with the highest average high temperature) is July (18.5°C).
The month with the lowest average high temperature is February (-3.3°C).
- Average low temperature in October: 3°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 (-7.5°C).
Average pressure in October
Hörnefors, Sweden
- Average pressure in October: 1012.3mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.4mbar).
Average wind speed in October
Hörnefors, Sweden
- Average wind speed in October: 15.3km/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 (12.7km/h).
Average humidity in October
Hörnefors, Sweden
- Average humidity in October: 81%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (69%).
Average rainfall in October
Hörnefors, Sweden
- Average rainfall in October: 30mm
The wettest month (with the highest rainfall) is December (40mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in October
Hörnefors, Sweden
- Average rainfall days in October: 9.5 days
The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in October
Hörnefors, Sweden
- Average snowfall in October: 13mm
The month with the highest snowfall is January (171mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Hörnefors, Sweden
- Average snowfall days in October: 2.4 days
The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in October
Hörnefors, Sweden
- Average sea temperature in October: 8.9°C
The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest month (with the lowest average sea temperature) is March (-0.1°C).
Average daylight in October /
Average sunshine in October
Hörnefors, Sweden
- Average daylight in October: 9h and 5min
The month with the longest days is June (Average daylight: 20h and 30min).
The month with the shortest days is December (Average daylight: 4h and 36min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in October
Hörnefors, Sweden
- Average sunshine days in October: 18.4 days
The month with the most sunshine days is June (18.7 days).
The month with the least sunshine days is January (11 days).
Average UV index in October
Hörnefors, 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, February, November and December (UV index 1).
Average cloud cover in October
Hörnefors, Sweden
- Average cloud cover in October: 52
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 39).
Average visibility in October
Hörnefors, Sweden
- Average visibility in October: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and March (8km).
Hörnefors, Sweden
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