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July Weather in Lewisham, Australia

Last updated: August 22, 2025

In July, the average temperature in Lewisham, Australia hovers around 7°C (46°F), with a minimum dropping to -2°C (29°F) and a pleasant maximum reaching 16°C (61°F). Expect 31 mm (1.2 in) of precipitation over 9 days, contributing to an average humidity of 86%. Whether you're exploring or relaxing, be prepared for a mix of cool and wet conditions!

July Temperature in Lewisham

In July in Lewisham, the average temperature is 7°C (46°F). The maximum can reach 16°C (61°F), and the minimum can be as low as -2°C (29°F). Be sure to pack accordingly, as the temperatures can vary significantly throughout the day.

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

The chart illustrates July temperature patterns in Lewisham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lewisham, July typically has an average temperature of 7°C (46°F), with highs reaching up to 16°C (61°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec646160555047454650535760
Data source: Temperature data for Lewisham 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 Lewisham

In Lewisham in July, the precipitation amount is 31 mm (1.2 in) over the course of 9 days.

July Precipitation Trends in Lewisham

The chart displays monthly precipitation patterns in Lewisham, 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 Lewisham, July typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec424259374343325244795862
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Lewisham

In Lewisham in July humidity is 86%. With an average temperature of 7°C (46°F), this humidity feels like wrapping yourself in a damp blanket, making travel uncomfortable and heavy, as the cold air mixes with the muggy atmosphere, leaving you longing for a warm, dry refuge.

July Average Humidity in Lewisham

This chart illustrates the average monthly humidity levels in Lewisham, 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 Lewisham is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%68%73%81%86%85%86%84%82%77%77%70%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Lewisham

In Lewisham in July, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Lewisham, you can visit Hourly UV Index in Lewisham.

Maximum UV Index Levels in Lewisham for July

The chart shows the monthly maximum UV Index (UVI) for Lewisham 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 Lewisham typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1211963224681013
Data source: Lewisham 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 Lewisham Compares to Other Months

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

This table compares monthly weather conditions in Lewisham, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)42 mm (1.7 inches)68%extreme
February Weather16°C (61°F)42 mm (1.7 inches)68%extreme
March Weather16°C (60°F)59 mm (2.3 inches)73%very high
April Weather13°C (55°F)37 mm (1.5 inches)81%high
May Weather10°C (50°F)43 mm (1.7 inches)86%moderate
June Weather8°C (47°F)43 mm (1.7 inches)85%low
July Weather7°C (46°F)31 mm (1.2 inches)86%low
August Weather8°C (47°F)52 mm (2.1 inches)84%moderate
September Weather10°C (50°F)44 mm (1.7 inches)82%high
October Weather12°C (54°F)79 mm (3.1 inches)77%very high
November Weather14°C (58°F)58 mm (2.3 inches)77%very high
December Weather16°C (60°F)62 mm (2.5 inches)70%extreme

Compare Lewisham's Climate with Cities Worldwide