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May Weather in Rainbow, Australia

Last updated: August 22, 2025

In May, the average temperature in Rainbow, Australia hovers around 12°C (54°F), with lows dipping to 0°C (33°F) and highs reaching up to 26°C (79°F). Expect a moderate precipitation of 33 mm (1.3 in) spread over 6 days, and enjoy the relatively high humidity at 75%.

May Temperature in Rainbow

In May in Rainbow, the average temperature is 12°C (54°F). Maximum temperatures can reach 26°C (79°F), while minimum temperatures can dip as low as 0°C (33°F). Visitors to Rainbow during this month should be prepared for mild days and cooler evenings, making it essential to pack layers for comfort.

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

The chart illustrates May temperature patterns in Rainbow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rainbow, May typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec757168615348484953596570
Data source: Temperature data for Rainbow 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 Rainbow

In Rainbow, in May, the precipitation amount is 33 mm (1.3 in) over the course of 6 days.

May Precipitation Trends in Rainbow

The chart displays monthly precipitation patterns in Rainbow, 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 Rainbow, May typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec221814243327323727383326
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rainbow

In Rainbow in May, humidity is 75%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that seeps into your bones, making it essential to layer your clothing for comfort while exploring.

May Average Humidity in Rainbow

This chart illustrates the average monthly humidity levels in Rainbow, 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 Rainbow is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec45%49%57%67%75%79%80%75%69%59%56%50%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Rainbow

In Rainbow in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Rainbow.

Maximum UV Index Levels in Rainbow for May

The chart shows the monthly maximum UV Index (UVI) for Rainbow 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 Rainbow typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141312853357101215
Data source: Rainbow 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 Rainbow Compares to Other Months

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

This table compares monthly weather conditions in Rainbow, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)21 mm (0.8 inches)45%extreme
February Weather22°C (71°F)18 mm (0.7 inches)49%extreme
March Weather20°C (68°F)14 mm (0.5 inches)57%extreme
April Weather16°C (61°F)24 mm (1.0 inches)67%very high
May Weather12°C (54°F)33 mm (1.3 inches)75%moderate
June Weather9°C (49°F)27 mm (1.0 inches)79%moderate
July Weather9°C (48°F)32 mm (1.3 inches)80%moderate
August Weather9°C (49°F)37 mm (1.5 inches)75%moderate
September Weather12°C (54°F)27 mm (1.1 inches)69%high
October Weather15°C (59°F)37 mm (1.5 inches)59%very high
November Weather19°C (66°F)33 mm (1.3 inches)56%extreme
December Weather21°C (71°F)26 mm (1.0 inches)50%extreme

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