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 onset of October results in a decrease in the average high-temperature, receding from a refreshing 13.9°C (57°F) in September to a chilly 6.3°C (43.3°F). Jämsänkoski's nocturnal average in October closely mirrors its daytime temperatures, settling at a cold 1.9°C (35.4°F).Humidity
In Jämsänkoski, the average relative humidity in October is 87%.Rainfall
In Jämsänkoski, during October, the rain falls for 12.9 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, in Jämsänkoski, Finland, there are 125.3 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In Jämsänkoski, in October, during 4.9 snowfall days, 34mm (1.34") of snow is typically accumulated. Throughout the year, there are 99.7 snowfall days, and 915mm (36.02") of snow is accumulated.Daylight
In October, the average length of the day in Jämsänkoski, Finland, is 9h and 58min.On the first day of October, sunrise is at 07:27 and sunset at 18:50 EEST. On the last day of the month, sunrise is at 07:48 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 Jämsänkoski, the average sunshine in October is 3.8h.UV index
In Jämsänkoski, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 2 in October translates into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Jämsänkoski in October?
What is the average humidity in October in Jämsänkoski?
How many days does it rain in October in Jämsänkoski?
How much does it snow in Jämsänkoski in October?
What is the average length of the day in October in Jämsänkoski?
When is the sunrise / sunset in October in Jämsänkoski?
When does Daylight Saving Time (DST) end in October in Jämsänkoski?
How long on average sun shines in October in Jämsänkoski?
How high is the UV index in October in Jämsänkoski?
Average temperature in October
Jämsänkoski, Finland
- Average high temperature in October: 6.3°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 (-4.9°C).
- Average low temperature in October: 1.9°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).
Average pressure in October
Jämsänkoski, Finland
- Average pressure in October: 1013.6mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in October
Jämsänkoski, Finland
- Average wind speed in October: 12km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest month (with the lowest average wind speed) is July (9.9km/h).
Average humidity in October
Jämsänkoski, Finland
- Average humidity in October: 87%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (67%).
Average rainfall in October
Jämsänkoski, Finland
- Average rainfall in October: 41mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in October
Jämsänkoski, Finland
- Average rainfall days in October: 12.9 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in October
Jämsänkoski, Finland
- Average snowfall in October: 34mm
The month with the highest snowfall is December (202mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in October
Jämsänkoski, Finland
- Average snowfall days in October: 4.9 days
The month with the highest number of snowfall days is January (20.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Jämsänkoski, Finland
- Average daylight in October: 10h and 0min
The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in October: 3h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days in October
Jämsänkoski, Finland
- Average sunshine days in October: 12.1 days
The month with the most sunshine days is May (17.5 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in October
Jämsänkoski, 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
Jämsänkoski, Finland
- Average cloud cover in October: 63
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in October
Jämsänkoski, Finland
- Average visibility in October: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
