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April Weather in Oster, Russian Federation

Last updated: August 27, 2025

In Oster, Russian Federation, the average temperature in April hovers around 6°C (44°F). Expect variations as lows can drop to a brisk -8°C (18°F), while highs may reach a comfortable 23°C (74°F). This month brings about 44 mm (1.7 in) of precipitation spread over 11 days, accompanied by an average humidity of 83%.

April Temperature in Oster

In April in Oster, the average temperature is 6°C (44°F). The maximum can reach 23°C (74°F), while the minimum can drop as low as -8°C (18°F). Be prepared for a wide range of temperatures, making it essential to pack both warm and lightweight clothing for your trip.

April Weather in Oster: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Oster, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oster, April typically has an average temperature of 6°C (44°F), with highs reaching up to 23°C (74°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec242533435564656455453528
Data source: Temperature data for Oster 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.

April Precipitation in Oster

In Oster in April, the precipitation amount is 44 mm (1.7 in) during 11 days, indicating a relatively wet period for that time of year.

April Precipitation Trends in Oster

The chart displays monthly precipitation patterns in Oster, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Oster, April typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4646414473851237857544363
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Oster

In Oster in April, humidity is 83%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and potentially leading to a sense of heaviness in the air.

April Average Humidity in Oster

This chart illustrates the average monthly humidity levels in Oster, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Oster is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%92%91%83%71%72%70%68%78%89%93%95%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Oster

In Oster in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Oster.

Maximum UV Index Levels in Oster for April

The chart shows the monthly maximum UV Index (UVI) for Oster in April, 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 April, the maximum UV index in Oster typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224568775321
Data source: Oster April 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 April Weather in Oster Compares to Other Months

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

This table compares monthly weather conditions in Oster, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (24°F)46 mm (1.8 inches)97%low
February Weather-4°C (25°F)46 mm (1.8 inches)92%low
March Weather0°C (33°F)41 mm (1.6 inches)91%moderate
April Weather6°C (44°F)44 mm (1.7 inches)83%moderate
May Weather13°C (55°F)73 mm (2.9 inches)71%high
June Weather18°C (64°F)85 mm (3.4 inches)72%very high
July Weather18°C (65°F)123 mm (4.8 inches)70%high
August Weather18°C (64°F)78 mm (3.1 inches)68%high
September Weather13°C (55°F)57 mm (2.2 inches)78%moderate
October Weather7°C (46°F)54 mm (2.1 inches)89%moderate
November Weather1°C (35°F)42 mm (1.7 inches)93%low
December Weather-2°C (28°F)63 mm (2.5 inches)95%low

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