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October Weather in Ristijaervi, Finland

Last updated: August 23, 2025

In Ristijaervi, Finland, the average temperature in October hovers around 3°C (38°F). During this time, temperatures can dip as low as -10°C (15°F) or rise to a pleasant 19°C (67°F). Expect about 92 mm (3.6 in) of precipitation spread over 16 days, contributing to an average humidity level of a remarkable 96%. Stay prepared for a chill and wet month ahead!

October Temperature in Ristijaervi

In October in Ristijaervi, the average temperature is 3°C (38°F). The maximum can reach 19°C (67°F), while the minimum can be as low as -10°C (15°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

October Weather in Ristijaervi: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Ristijaervi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ristijaervi, October typically has an average temperature of 3°C (38°F), with highs reaching up to 19°C (67°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec171624334457615747382922
Data source: Temperature data for Ristijaervi generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Ristijaervi

In Ristijaervi in October, the total precipitation amount reaches 92 mm (3.6 in) spread over 16 days.

October Precipitation Trends in Ristijaervi

The chart displays monthly precipitation patterns in Ristijaervi, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Ristijaervi, October typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec4743494356719210384928066
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Ristijaervi

In Ristijaervi in October, humidity is 96%. With an average temperature of 3°C (38°F), this humidity feels like a thick, damp blanket wrapping around you, making travel feel heavy and chilly, as if every step is met with a resistance that draws out your energy and makes exploration feel more arduous than refreshing.

October Average Humidity in Ristijaervi

This chart illustrates the average monthly humidity levels in Ristijaervi, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Ristijaervi is approximately 96%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec101%99%94%88%83%79%83%88%91%96%96%100%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Ristijaervi

In Ristijaervi in October, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Ristijaervi, you can visit Hourly UV Index in Ristijaervi.

Maximum UV Index Levels in Ristijaervi for October

The chart shows the monthly maximum UV Index (UVI) for Ristijaervi in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Ristijaervi typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112356653211
Data source: Ristijaervi October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in Ristijaervi Compares to Other Months

Weather in Ristijaervi varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Ristijaervi, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Ristijaervi, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)47 mm (1.9 inches)101%low
February Weather-9°C (16°F)43 mm (1.7 inches)99%low
March Weather-5°C (24°F)49 mm (1.9 inches)94%low
April Weather1°C (34°F)43 mm (1.7 inches)88%moderate
May Weather7°C (44°F)55 mm (2.2 inches)83%moderate
June Weather14°C (58°F)71 mm (2.8 inches)79%high
July Weather16°C (61°F)92 mm (3.6 inches)83%high
August Weather14°C (57°F)103 mm (4.0 inches)87%moderate
September Weather9°C (48°F)84 mm (3.3 inches)91%moderate
October Weather3°C (38°F)92 mm (3.6 inches)96%low
November Weather-1°C (30°F)80 mm (3.2 inches)96%low
December Weather-5°C (23°F)66 mm (2.6 inches)100%low

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