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
As September transitions into October, Pertteli sees a drop in the average high-temperature, transitioning from a mild 15°C (59°F) to a frosty 7.7°C (45.9°F). The nights of October anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 3.1°C (37.6°F).Humidity
In October, the average relative humidity in Pertteli, Finland, is 86%.Rainfall
In Pertteli, during October, the rain falls for 11.4 days and regularly aggregates up to 26mm (1.02") of precipitation. In Pertteli, during the entire year, the rain falls for 122 days and collects up to 276mm (10.87") of precipitation.Snowfall
January through May, October through December are months with snowfall in Pertteli. October is the first month it typically snows in Pertteli. Throughout October, in the average 2.5 snowfall days, it receives 14mm (0.55") of snow. In Pertteli, during the entire year, snow falls for 71 days and aggregates up to 408mm (16.06") of snow.Daylight
In Pertteli, the average length of the day in October is 10h and 5min.On the first day of the month, sunrise is at 07:34 and sunset at 18:58 EEST. On the last day of October, in Pertteli, sunrise is at 07:49 and sunset at 16:31 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 Pertteli, Finland, the average sunshine in October is 3.9h.UV index
In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In October, a daily UV index of 2 turns into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Pertteli?
What is the average humidity in October in Pertteli?
How many days does it rain in October in Pertteli?
When does it start snowing in Pertteli?
How many hours of daylight does Pertteli have in October?
What time are sunrise and sunset in October in Pertteli?
When does Daylight Saving Time (DST) end in October in Pertteli?
How long on average sun shines in October in Pertteli?
What is the UV index reading in October in Pertteli?
Average temperature in October
Pertteli, Finland
- Average high temperature in October: 7.7°C
The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (-3.2°C).
- Average low temperature in October: 3.1°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in October
Pertteli, Finland
- Average pressure in October: 1014mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in October
Pertteli, Finland
- Average wind speed in October: 13km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in October
Pertteli, Finland
- Average humidity in October: 86%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).
Average rainfall in October
Pertteli, Finland
- Average rainfall in October: 26mm
The wettest month (with the highest rainfall) is July (35mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in October
Pertteli, Finland
- Average rainfall days in October: 11.4 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in October
Pertteli, Finland
- Average snowfall in October: 14mm
The month with the highest snowfall is December (91mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Pertteli, Finland
- Average snowfall days in October: 2.5 days
The month with the highest number of snowfall days is December (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Pertteli, 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: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in October
Pertteli, Finland
- Average sunshine days in October: 16.4 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is December (10.4 days).
Average UV index in October
Pertteli, Finland
- Average UV index in October: 2
The months with the highest UV index are June and 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
Pertteli, Finland
- Average cloud cover in October: 59
The months with the most cloud cover are February and December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in October
Pertteli, Finland
- Average visibility in October: 8km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January, February and March (7km).
