June Weather in Sylva, Russian Federation

Last updated: August 27, 2025

In June, the average temperature in Sylva, Russian Federation is a comfortable 14°C (57°F). However, be prepared for a wide range, as temperatures can dip as low as -1°C (30°F) and soar up to 32°C (90°F). Expect 83 mm (3.3 in) of precipitation spread over about 15 days, and enjoy the typical 70% humidity that adds a touch of warmth to the atmosphere.

June Temperature in Sylva

In June in Sylva, the average temperature is 14°C (57°F). The maximum can reach 32°C (90°F) and the minimum can be as low as -1°C (30°F). This wide range of temperatures means travelers should be prepared for both warm days and cool evenings.

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

The chart illustrates June 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, June typically has an average temperature of 14°C (57°F), with highs reaching up to 32°C (90°F) and lows dropping to around -1°C (30°F).

Data source: Temperature data for Sylva generated using information from the Copernicus Climate Change Service.

June Precipitation in Sylva

In Sylva in June, the precipitation amount is 83 mm (3.3 in) spread over 15 days.

June Precipitation Trends in Sylva

The chart displays monthly precipitation patterns in Sylva, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Sylva, June typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Sylva

In Sylva in June, humidity is 70%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making travel slightly uncomfortable as the air feels heavier and every step seems more laborious.

June Average Humidity in Sylva

This chart illustrates the average monthly humidity levels in Sylva, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Sylva is approximately 70%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Sylva

In Sylva in June, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Sylva.

Maximum UV Index Levels in Sylva for June

The chart shows the monthly maximum UV Index (UVI) for Sylva in June, 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 June, the maximum UV index in Sylva typically reaches 7, which falls under the high exposure category.

Data source: Sylva June 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 June 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 June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
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 Weather	3°C (38°F)	51 mm (2.0 inches)	90%	moderate
May Weather	11°C (51°F)	58 mm (2.3 inches)	78%	high
June Weather	14°C (57°F)	83 mm (3.3 inches)	70%	high
July Weather	18°C (65°F)	85 mm (3.3 inches)	82%	high
August Weather	15°C (60°F)	96 mm (3.8 inches)	81%	high
September Weather	9°C (48°F)	66 mm (2.6 inches)	89%	moderate
October Weather	3°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