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August Weather in Istra, Russian Federation

Last updated: August 27, 2025

In August, the average temperature in Istra, Russian Federation hovers around 17°C (63°F). Visitors can expect a minimum of 5°C (42°F) and a comfortable maximum of 30°C (86°F). With 69 mm (2.7 in) of precipitation spread over 11 days, it's wise to prepare for occasional rain. The average humidity is a noteworthy 78%, adding a touch of warmth to the atmosphere.

August Temperature in Istra

In August in Istra, the average temperature is 17°C (63°F), with maximums reaching 30°C (86°F) and minimums dipping as low as 5°C (42°F). This pleasant climate makes Istra an ideal destination for travelers seeking a balance of warmth and cool breezes.

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

The chart illustrates August temperature patterns in Istra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Istra, August typically has an average temperature of 17°C (63°F), with highs reaching up to 30°C (86°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec222330425462656354443325
Data source: Temperature data for Istra 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 Istra

In Istra in August, the total precipitation amount is 69 mm (2.7 in) spread across 11 days.

August Precipitation Trends in Istra

The chart displays monthly precipitation patterns in Istra, 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 Istra, August typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4246435274831106962574662
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Istra

In Istra in August, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

August Average Humidity in Istra

This chart illustrates the average monthly humidity levels in Istra, 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 Istra is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%95%92%83%75%76%79%78%86%91%95%94%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Istra

In Istra 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 Istra, you can refer to this Hourly UV Index in Istra.

Maximum UV Index Levels in Istra for August

The chart shows the monthly maximum UV Index (UVI) for Istra 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 Istra typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Istra 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 Istra Compares to Other Months

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

This table compares monthly weather conditions in Istra, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)42 mm (1.7 inches)97%low
February Weather-5°C (23°F)46 mm (1.8 inches)95%low
March Weather-1°C (30°F)43 mm (1.7 inches)92%moderate
April Weather5°C (42°F)52 mm (2.1 inches)83%moderate
May Weather12°C (54°F)74 mm (2.9 inches)75%high
June Weather17°C (63°F)83 mm (3.3 inches)76%high
July Weather18°C (65°F)109 mm (4.3 inches)79%high
August Weather17°C (63°F)69 mm (2.7 inches)78%high
September Weather12°C (54°F)62 mm (2.4 inches)86%moderate
October Weather7°C (44°F)57 mm (2.2 inches)91%moderate
November Weather1°C (33°F)46 mm (1.8 inches)95%low
December Weather-4°C (25°F)62 mm (2.4 inches)94%low

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