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
Weather in October
Temperature
October shows a mild decline in the average high-temperature, falling from September's moderate 15.2°C (59.4°F) to a frosty 8°C (46.4°F). Järvenpää notes an average temperature descent to a cold 4.2°C (39.6°F) in October, a small shift from its daytime peak.Humidity
In October, the average relative humidity in Järvenpää, Finland, is 84%.Rainfall
October is the month with the most rainfall. Rain falls for 13.9 days and accumulates 48mm (1.89") of precipitation.Snowfall
Months with snowfall in Järvenpää are January through May, October through December. October is the first month it typically snows in Järvenpää, Finland. Throughout October, in the average 3.3 snowfall days, it receives 38mm (1.5") of snow. In Järvenpää, during the entire year, snow falls for 53.9 days and aggregates up to 433mm (17.05") of snow.Daylight
In Järvenpää, the average length of the day in October is 10h and 5min.On the first day of October, sunrise is at 07:26 and sunset at 18:51 EEST. On the last day of the month, sunrise is at 07:42 and sunset at 16:23 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 Järvenpää, the average sunshine in October is 3.9h.UV index
In Järvenpää, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays 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. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are the temperatures in Järvenpää in October?
What is the average humidity in October in Järvenpää?
What is the rainiest month in Järvenpää?
How much does it rain in Järvenpää in October?
When does it start to snow in Järvenpää?
What is the average length of the day in October in Järvenpää?
When are sunrise and sunset in October in Järvenpää?
When does Daylight Saving Time (DST) end in October in Järvenpää?
How many hours of sunshine does Järvenpää have in October?
How high is the UV index in October in Järvenpää?
Average temperature in October
Järvenpää, Finland
- Average high temperature in October: 8°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 (-2.8°C).
- Average low temperature in October: 4.2°C
The month with the highest average low temperature is July (13.7°C).
The coldest month (with the lowest average low temperature) is January (-6.5°C).
Average pressure in October
Järvenpää, Finland
- Average pressure in October: 1014.2mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in October
Järvenpää, Finland
- Average wind speed in October: 14.9km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is July (11.8km/h).
Average humidity in October
Järvenpää, Finland
- Average humidity in October: 84%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is May (69%).
Average rainfall in October
Järvenpää, Finland
- Average rainfall in October: 48mm
The wettest month (with the highest rainfall) is October (48mm).
The driest month (with the least rainfall) is May (15mm).
Average rainfall days in October
Järvenpää, Finland
- Average rainfall days in October: 13.9 days
The months with the highest number of rainy days are July, August and September (15.5 days).
The month with the least rainy days is February (3 days).
Average snowfall in October
Järvenpää, Finland
- Average snowfall in October: 38mm
The month with the highest snowfall is January (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Järvenpää, Finland
- Average snowfall days in October: 3.3 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Järvenpää, Finland
- Average daylight in October: 10h and 1min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in October: 3h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in October
Järvenpää, Finland
- Average sunshine days in October: 11.8 days
The month with the most sunshine days is May (21.9 days).
The month with the least sunshine days is November (11.1 days).
Average UV index in October
Järvenpää, 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
Järvenpää, Finland
- Average cloud cover in October: 58
The months with the most cloud cover are February and December (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in October
Järvenpää, Finland
- Average visibility in October: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are February and March (7km).
Järvenpää, Finland
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