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July Weather in Bromley, United Kingdom

Last updated: August 27, 2025

In Bromley, United Kingdom, the average temperature in July hovers around 18°C (65°F). However, be prepared for a range, as temperatures can dip to a chilly 9°C (49°F) or soar to a sweltering 36°C (97°F). Expect 64 mm (2.5 in) of precipitation spread across 11 days, with average humidity reaching a comfortable 76%.

July Temperature in Bromley

In July in Bromley, the average temperature is 18°C (65°F). Maximum temperatures can reach up to 36°C (97°F), while the minimum can drop as low as 9°C (49°F). It's an ideal time to explore the outdoors, so pack accordingly for both warm days and cooler evenings.

July Weather in Bromley: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Bromley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bromley, July typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346495562656459544643
Data source: Temperature data for Bromley 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.

July Precipitation in Bromley

In Bromley in July, the total precipitation amount is 64 mm (2.5 in) spread over 11 days.

July Precipitation Trends in Bromley

The chart displays monthly precipitation patterns in Bromley, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Bromley, July typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec545253326377647245814884
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Bromley

In Bromley in July, humidity is 76%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel a little sticky but enjoyable, as long as you stay hydrated and take breaks in the shade.

July Average Humidity in Bromley

This chart illustrates the average monthly humidity levels in Bromley, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Bromley is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Bromley

In Bromley in July, 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 Bromley.

Maximum UV Index Levels in Bromley for July

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

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

This table compares monthly weather conditions in Bromley, showing how July’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)52 mm (2.0 inches)89%low
March Weather8°C (46°F)52 mm (2.1 inches)86%moderate
April Weather10°C (49°F)32 mm (1.3 inches)85%moderate
May Weather13°C (55°F)63 mm (2.5 inches)82%high
June Weather17°C (62°F)77 mm (3.0 inches)81%very high
July Weather18°C (65°F)64 mm (2.5 inches)76%very high
August Weather18°C (64°F)72 mm (2.8 inches)73%high
September Weather15°C (60°F)45 mm (1.8 inches)80%high
October Weather12°C (54°F)81 mm (3.2 inches)89%moderate
November Weather8°C (47°F)48 mm (1.9 inches)92%low
December Weather6°C (44°F)84 mm (3.3 inches)92%low

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