nomadseason

October Weather in Sylva, Russian Federation

Last updated: August 27, 2025

In October, the average temperature in Sylva, Russian Federation hovers around 3°C (38°F). During this time, you can expect a temperature range that dips as low as -11°C (12°F) and climbs to a pleasant 20°C (68°F). With an average precipitation of 58 mm (2.3 in) spread over 14 days, and a high average humidity of 90%, prepare for a typically wet and chilly atmosphere.

October Temperature in Sylva

In October in Sylva, the average temperature is 3°C (38°F). The maximum can reach 20°C (68°F), and the minimum can be as low as -11°C (12°F). Be prepared for a wide temperature range, and pack accordingly for your travels!

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

The chart illustrates October temperature patterns in Sylva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sylva, October typically has an average temperature of 3°C (38°F), with highs reaching up to 20°C (68°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec91223385157646048382314
Data source: Temperature data for Sylva generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Sylva

In Sylva in October, the precipitation amount is 58 mm (2.3 in) over the course of 14 days.

October Precipitation Trends in Sylva

The chart displays monthly precipitation patterns in Sylva, 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 Sylva, October typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec364147515883859666584840
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Sylva

In Sylva in October humidity is 90%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill wrapping around you, making travel uncomfortable as the cold penetrates your clothing while the heavy moisture lingers in the air.

October Average Humidity in Sylva

This chart illustrates the average monthly humidity levels in Sylva, 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 Sylva is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%96%95%90%78%70%82%82%89%90%95%93%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sylva

In Sylva in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Sylva, you can check the information here.

Maximum UV Index Levels in Sylva for October

The chart shows the monthly maximum UV Index (UVI) for Sylva 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 Sylva typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567764311
Data source: Sylva 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 Sylva Compares to Other Months

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

This table compares monthly weather conditions in Sylva, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (9°F)35 mm (1.4 inches)99%low
February Weather-11°C (13°F)41 mm (1.6 inches)96%low
March Weather-5°C (23°F)47 mm (1.9 inches)95%moderate
April Weather3°C (38°F)51 mm (2.0 inches)90%moderate
May Weather11°C (51°F)58 mm (2.3 inches)78%high
June Weather14°C (57°F)83 mm (3.3 inches)70%high
July Weather18°C (65°F)85 mm (3.3 inches)82%high
August Weather15°C (60°F)96 mm (3.8 inches)81%high
September Weather9°C (48°F)66 mm (2.6 inches)89%moderate
October Weather3°C (38°F)58 mm (2.3 inches)90%moderate
November Weather-5°C (23°F)48 mm (1.9 inches)94%low
December Weather-10°C (14°F)40 mm (1.6 inches)93%low

Compare Sylva's Climate with Cities Worldwide