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 marks a clear decrease in the average high-temperature, dropping from a fresh 12.4°C (54.3°F) in September to a wintry 3.6°C (38.5°F). Jonku maintains a minor drop in temperature during October nights, with averages of -0.7°C (30.7°F).Humidity
In Jonku, the average relative humidity in October is 91%.Rainfall
In Jonku, during October, the rain falls for 12 days and regularly aggregates up to 45mm (1.77") of precipitation. In Jonku, during the entire year, the rain falls for 134 days and collects up to 527mm (20.75") of precipitation.Snowfall
January through June, September through December are months with snowfall in Jonku, Finland. In Jonku, during October, snow falls for 8.3 days and regularly aggregates up to 77mm (3.03") of snow. Throughout the year, there are 133.6 snowfall days, and 1512mm (59.53") of snow is accumulated.Daylight
The average length of the day in October in Jonku is 9h and 37min.On the first day of the month, sunrise is at 07:22 and sunset at 18:38 EEST. On the last day of October, sunrise is at 07:59 and sunset at 15:49 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 Jonku, the average sunshine in October is 3.3h.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During October, 1 as the daily maximum UV index converts into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is October?
What is the average humidity in October?
How much does it rain in Jonku in October?
How much does it snow in October?
How many hours of daylight does Jonku have in October?
When is the sunrise / sunset in October?
When does Daylight Saving Time (DST) end in October?
How many hours of sunshine does Jonku have in October?
When is the lowest UV index?
What is the UV index intensity in October?
Average temperature in October
Jonku, Finland
- Average high temperature in October: 3.6°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-7.7°C).
- Average low temperature in October: -0.7°C
The month with the highest average low temperature is July (11°C).
The coldest month (with the lowest average low temperature) is January (-12.7°C).
Average pressure in October
Jonku, Finland
- Average pressure in October: 1011.6mbar
The month with the highest atmospheric pressure is May (1014.1mbar).
The month with the lowest atmospheric pressure is December (1005.7mbar).
Average wind speed in October
Jonku, Finland
- Average wind speed in October: 10.5km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is July (9.5km/h).
Average humidity in October
Jonku, Finland
- Average humidity in October: 91%
The months with the highest relative humidity are January, February and December (96%).
The month with the lowest relative humidity is June (69%).
Average rainfall in October
Jonku, Finland
- Average rainfall in October: 45mm
The wettest month (with the highest rainfall) is July (66mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in October
Jonku, Finland
- Average rainfall days in October: 12 days
The month with the highest number of rainy days is August (18.6 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in October
Jonku, Finland
- Average snowfall in October: 77mm
The month with the highest snowfall is March (284mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in October
Jonku, Finland
- Average snowfall days in October: 8.3 days
The month with the highest number of snowfall days is December (23.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Jonku, Finland
- Average daylight in October: 9h and 4min
The month with the longest days is June (Average daylight: 22h and 0min).
The month with the shortest days is December (Average daylight: 3h and 42min).
- Average sunshine in October: 3h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days in October
Jonku, Finland
- Average sunshine days in October: 12 days
The month with the most sunshine days is October (12 days).
The month with the least sunshine days is April (6.8 days).
Average UV index in October
Jonku, Finland
- Average UV index in October: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in October
Jonku, Finland
- Average cloud cover in October: 68
The months with the most cloud cover are January and December (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 47).
Average visibility in October
Jonku, Finland
- Average visibility in October: 7km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February, March, April and December (5km).
