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May Weather in Lewisham, Australia

Last updated: August 22, 2025

In May, the average temperature in Lewisham, Australia hovers around 10°C (50°F), with a minimum of 1°C (34°F) and a maximum reaching 23°C (73°F). Expect 43 mm (1.7 in) of precipitation spread over 8 days, contributing to a notable average humidity of 86%. Stay prepared for a mix of cool and mildly warm conditions!

May Temperature in Lewisham

In May in Lewisham, the average temperature is 10°C (50°F). Maximums can reach 23°C (73°F), while minimums can drop as low as 1°C (34°F). Pack accordingly to enjoy a pleasant trip, but be prepared for both warm and cool days.

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

The chart illustrates May 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, May typically has an average temperature of 10°C (50°F), with highs reaching up to 23°C (73°F) and lows dropping to around 1°C (34°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.

May Precipitation in Lewisham

In Lewisham in May, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.

May Precipitation Trends in Lewisham

The chart displays monthly precipitation patterns in Lewisham, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Lewisham, May typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec424259374343325244795862
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Lewisham

In Lewisham in May humidity is 86%. With an average temperature of 10°C (50°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities uncomfortable and sticky, which can dampen the spirit of travel.

May Average Humidity in Lewisham

This chart illustrates the average monthly humidity levels in Lewisham, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Lewisham

In Lewisham in May, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Lewisham, you can check the information here.

Maximum UV Index Levels in Lewisham for May

The chart shows the monthly maximum UV Index (UVI) for Lewisham in May, 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 May, the maximum UV index in Lewisham typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1211963224681013
Data source: Lewisham May 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 May 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 May’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 May’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

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