Hervey Bay Weather in May
May in Hervey Bay typically sees daytime highs of 24°C (75°F) and nighttime lows of 17°C (63°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Hervey Bay in May
Past climate data indicates that roughly 10 days will see rain, totalling around 66 mm (2.6 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Hervey Bay in May
If you're visiting Hervey Bay in May, expect perfect temperatures with highs of 24°C (75°F) and overnight lows of 17°C (63°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Hervey Bay.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Hervey Bay's climate page.
Hervey Bay Temperature in May
Min Temperature
17°C (63°F)
Max Temperature
24°C (75°F)
Chance of Rain
35%
Precipitation
66 mm (2.6 in)
Rainy days
10 days
Humidity
59%
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in Hervey Bay typically stay consistent throughout May, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 17°C (63°F).
Average temperatures in May
Daily Historical Precipitation
43-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Hervey Bay in May
Browse day-by-day weather records for Hervey Bay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hervey Bay historical weather extremes in May
According to our 36 years of weather records for Hervey Bay, the following extremes were recorded between 1990 and 2026.
- The warmest day in May was on May 1, 2016, with a maximum of 30°C (86°F).
- The lowest daytime temperature in May was 13°C (55°F), recorded on May 23, 2020.
- Nighttime temperatures dropped to 5°C (41°F) on May 2, 2020, marking the coldest May night on record.
Best Places in Australia in May
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in May →
perfect weather
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tolerable
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What to Wear in Hervey Bay in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days.What To Do in Hervey Bay in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Hervey Bay's climate page.
See the full Hervey Bay climate overview or explore weather in Australia.
