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June Weather in Streatham, United Kingdom

Last updated: August 27, 2025

In June, the average temperature in Streatham, United Kingdom is a pleasant 16°C (62°F). Expect cool nights with a minimum of 7°C (45°F), while daytime highs can reach up to 31°C (89°F). The area experiences an average precipitation of 77 mm (3.0 in) over 9 days, contributing to a comfortable average humidity of 80%. Enjoy the mild climate and the refreshing ambiance!

June Temperature in Streatham

In June in Streatham, the average temperature is 16°C (62°F), with maximums reaching 31°C (89°F) and minimums dropping as low as 7°C (45°F). This makes it an ideal time for travelers who enjoy mild weather alongside occasional warmth.

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

The chart illustrates June temperature patterns in Streatham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Streatham, June typically has an average temperature of 16°C (62°F), with highs reaching up to 31°C (89°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495562656459534643
Data source: Temperature data for Streatham 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.

June Precipitation in Streatham

In Streatham in June, the precipitation amount is 77 mm (3.0 in) over the course of 9 days.

June Precipitation Trends in Streatham

The chart displays monthly precipitation patterns in Streatham, 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 Streatham, June typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec545354336277647045845284
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Streatham

In Streatham in June humidity is 80%. With an average temperature of 16°C (62°F), this humidity feels like a warm, muggy embrace, making travel slightly uncomfortable as the air hangs heavy, necessitating frequent hydration and light clothing to stay cool and refreshed.

June Average Humidity in Streatham

This chart illustrates the average monthly humidity levels in Streatham, 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 Streatham is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Streatham

In Streatham in June, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Streatham.

Maximum UV Index Levels in Streatham for June

The chart shows the monthly maximum UV Index (UVI) for Streatham 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 Streatham typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Streatham 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 Streatham Compares to Other Months

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

This table compares monthly weather conditions in Streatham, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)54 mm (2.1 inches)91%low
February Weather6°C (43°F)53 mm (2.1 inches)89%low
March Weather7°C (46°F)54 mm (2.1 inches)86%moderate
April Weather10°C (49°F)33 mm (1.3 inches)85%moderate
May Weather13°C (55°F)62 mm (2.5 inches)79%high
June Weather16°C (62°F)77 mm (3.0 inches)80%very high
July Weather18°C (65°F)64 mm (2.5 inches)71%very high
August Weather18°C (64°F)70 mm (2.7 inches)76%high
September Weather15°C (59°F)45 mm (1.8 inches)82%high
October Weather12°C (54°F)84 mm (3.3 inches)90%moderate
November Weather8°C (47°F)52 mm (2.0 inches)92%low
December Weather6°C (44°F)84 mm (3.3 inches)92%low

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