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August Weather in Sylva, Russian Federation

Last updated: August 27, 2025

In Sylva, Russian Federation, the average temperature in August is a pleasant 15°C (60°F). However, don't be surprised by the range; temperatures can dip to a chilly 2°C (36°F) or soar to a sweltering 35°C (95°F). Expect 96 mm (3.8 in) of precipitation over roughly 13 days, and prepare for a relatively high average humidity of 81%.

August Temperature in Sylva

In August in Sylva, the average temperature is 15°C (60°F), with a maximum that can reach 35°C (95°F) and a minimum that can drop to as low as 2°C (36°F). This range makes it essential for travelers to pack both light clothing for the warmer days and warmer layers for cooler evenings.

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

The chart illustrates August 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, August typically has an average temperature of 15°C (60°F), with highs reaching up to 35°C (95°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec91223385157646048382314
Data source: Temperature data for Sylva 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.

August Precipitation in Sylva

In Sylva in August, the precipitation amount is 96 mm (3.8 in) spread over 13 days, indicating a relatively rainy period.

August Precipitation Trends in Sylva

The chart displays monthly precipitation patterns in Sylva, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Sylva, August typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec364147515883859666584840
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Sylva

In Sylva in August, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.

August Average Humidity in Sylva

This chart illustrates the average monthly humidity levels in Sylva, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Sylva is approximately 81%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Sylva

In Sylva in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sylva, you can refer to this Hourly UV Index in Sylva.

Maximum UV Index Levels in Sylva for August

The chart shows the monthly maximum UV Index (UVI) for Sylva in August, 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 August, the maximum UV index in Sylva typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567764311
Data source: Sylva August 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 August 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 August’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 August’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

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