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
October
Weather in October
Temperature
The beginning of October marks a clear shift in the average high-temperature, receding from September's refreshing 14.5°C (58.1°F) to a chilly 6.5°C (43.7°F). During October, Alajärvi's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of 1.8°C (35.2°F).Humidity
The average relative humidity in October in Alajärvi is 87%.Rainfall
In Alajärvi, in October, during 12.8 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, there are 134.7 rainfall days, and 432mm (17.01") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Alajärvi. Throughout October, in the average 3.7 snowfall days, it receives 27mm (1.06") of snow. Throughout the year, in Alajärvi, there are 79 snowfall days, and 691mm (27.2") of snow is accumulated.Daylight
The average length of the day in October in Alajärvi is 9h and 52min.On the first day of October, sunrise is at 07:34 and sunset at 18:54 EEST. On the last day of the month, sunrise is at 07:59 and sunset at 16:16 EET.
Note: On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 03:00; consequently, the time zone reverts from EET to EEST.
Sunshine
In October, the average sunshine is 4.1h.UV index
In Alajärvi, Finland, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 2 during October, leads to the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is October cold in Alajärvi?
What is the average humidity in October in Alajärvi?
How much does it rain in Alajärvi in October?
When does it start snowing in Alajärvi?
What is the average length of the day in October in Alajärvi?
When is the sunrise / sunset in October in Alajärvi?
When does Daylight Saving Time (DST) end in October in Alajärvi?
How many hours of sunshine does Alajärvi have in October?
How high is the UV index in October in Alajärvi?
Average temperature in October
Alajärvi, Finland
- Average high temperature in October: 6.5°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (-4.5°C).
- Average low temperature in October: 1.8°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in October
Alajärvi, Finland
- Average pressure in October: 1012.5mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in October
Alajärvi, Finland
- Average wind speed in October: 10.9km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in October
Alajärvi, Finland
- Average humidity in October: 87%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in October
Alajärvi, Finland
- Average rainfall in October: 41mm
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in October
Alajärvi, Finland
- Average rainfall days in October: 12.8 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in October
Alajärvi, Finland
- Average snowfall in October: 27mm
The month with the highest snowfall is December (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Alajärvi, Finland
- Average snowfall days in October: 3.7 days
The month with the highest number of snowfall days is December (16.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Alajärvi, Finland
- Average daylight in October: 9h and 5min
The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in October: 4h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in October
Alajärvi, Finland
- Average sunshine days in October: 13.2 days
The month with the most sunshine days is February (15 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in October
Alajärvi, Finland
- 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, March, November and December (UV index 1).
Average cloud cover in October
Alajärvi, Finland
- Average cloud cover in October: 61
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in October
Alajärvi, Finland
- Average visibility in October: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
