Climate guide for Hervey Bay, Australia

Best Time to Visit
Hervey Bay

How to read the score (0–10)
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01 · Australia

About Hervey Bay

Hervey Bay is whale-watching central opposite Fraser Island-calm water and winter humpback migrations. In Australia, the drier months outside peak monsoon usually delivers the most reliable conditions for beach travel - then use monthly climate scores to fine-tune around crowds, storms, or snow depth.

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Did you know?

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Travel Tips

01Best time & timing
Target November, October, September — that is where comfort scores peak (9.1/10). July is the weakest month at 5.6/10.
02Weather & what to pack
November averages 24°C with 67 mm of rain and about 28 days with 6+ hours of sunshine. Pack light clothing, swimwear and strong sun protection.
03Crowds & value
If budget matters, target April — 8.7/10 with lighter demand than January.

Things to do in Hervey Bay

Hervey Bay, Australia. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Hervey Bay: the short answer

Plan Hervey Bay for November, with October, September close behind — the stretch with the most usable temperatures and the fewest lost days to rain: November averages 24°C with 67 mm of rain and about 28 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are July, May. If budget matters more than perfect weather, June is the strongest of the low-rate months at 6.4/10.

Across the year Hervey Bay swings from 18°C in July to 26°C in February, a 8-degree spread, while rainfall ranges from 16 mm in June to 143 mm in December. In short, Hervey Bay is not equally good year-round — the gap between its best and worst month is 3.5 points on the same 10-point scale.

Warmest month: February (26°C). Coolest: July (18°C). Driest: June (16 mm). Wettest: December (143 mm).

Hervey Bay month by month

January in Hervey Bay — reliably good (5th best month)

Good · 8.4/10

Days in January average 26°C (79°F) and humidity near 77% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

111 mm of rain makes this a wet month here, though with about 28 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 8.4/10 on the same scale — 5th of 12 months, versus 9.1/10 for the best month here.

Budget for peak pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

February in Hervey Bay — reliably good (6th best month)

Good · 8.1/10

Days in February average 26°C (79°F) and humidity near 75% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

132 mm of rain makes this a wet month here, though with about 26 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 8.1/10 on the same scale — 6th of 12 months, versus 9.1/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

March in Hervey Bay — reliably good (7th best month)

Good · 8/10

March averages 26°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Monthly rainfall reaches 131 mm — wet for this destination — but about 22 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 8/10 here, 7th of 12 months, against 9.1/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.

April in Hervey Bay — one of the year's strongest windows (4th)

Best window · 8.7/10

With 24°C (75°F) on average, April delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

Budget for roughly 50 mm of rain this month — a flexible day or two helps — with about 17 days with 6+ hours of sunshine and 11.4 hours of daylight to work around it.

On our climate-comfort scale this is one of the strongest months of the year for Hervey Bay at 8.7/10 (4th of 12), just behind November at 9.1/10.

Expect peak pricing, and crowds are moderate.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

May in Hervey Bay: mixed conditions, plan around the weather

Trade-offs · 6.1/10

May averages 22°C (71°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

At 117 mm this is a genuinely wet month: about 11 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.

It scores 6.1/10 here, 11th of 12 months, against 9.1/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? November scores 3 points higher here — enough to change the trip.

June in Hervey Bay: mixed conditions, plan around the weather

Trade-offs · 6.4/10

With 19°C (66°F) on average, June delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

With around 16 mm of rain, any showers tend to pass through rather than settle in; about 10 days with 6+ hours of sunshine and 10.4 hours of daylight fill the rest.

That is 6.4/10 on the same scale — 10th of 12 months, versus 9.1/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, swimwear and real sun protection.

If your dates are flexible, November is materially better in Hervey Bay — 2.7 points higher on the same scale.

July in Hervey Bay — workable with trade-offs

Trade-offs · 5.6/10

Temperatures hover around 18°C (65°F) — the kind of month where neither heat nor cold forces the schedule.

Budget for roughly 57 mm of rain this month — a flexible day or two helps — with about 10 days with 6+ hours of sunshine and 10.6 hours of daylight to work around it.

That is 5.6/10 on the same scale — 12th of 12 months, versus 9.1/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

If your dates are flexible, November is materially better in Hervey Bay — 3.5 points higher on the same scale.

August holds up well in Hervey Bay — 9th best month

Good · 7.4/10

August averages 20°C (67°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 34 mm of rain — occasional showers rather than washed-out days — alongside about 16 days with 6+ hours of sunshine and 11.1 daylight hours.

It scores 7.4/10 here, 9th of 12 months, against 9.1/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, swimwear and real sun protection.

Flexible dates? November scores 1.7 points higher here — enough to change the trip.

September in Hervey Bay — one of the year's strongest windows (3rd)

Best window · 8.9/10

September averages 21°C (70°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Expect 34 mm of rain — occasional showers rather than washed-out days — alongside about 22 days with 6+ hours of sunshine and 11.9 daylight hours.

A 8.9/10 puts this among the year's best months in Hervey Bay (3rd of 12); only November scores higher, at 9.1/10.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, swimwear and real sun protection.

October is one of the strongest months in Hervey Bay (2nd)

Best window · 9/10

With 23°C (73°F) on average, October delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

Budget for roughly 61 mm of rain this month — a flexible day or two helps — with about 30 days with 6+ hours of sunshine and 12.6 hours of daylight to work around it.

On our climate-comfort scale this is one of the strongest months of the year for Hervey Bay at 9/10 (2nd of 12), just behind November at 9.1/10.

Expect peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

November in Hervey Bay tops the year's climate scores

Best window · 9.1/10

With 24°C (75°F) on average, November delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

Budget for roughly 67 mm of rain this month — a flexible day or two helps — with about 28 days with 6+ hours of sunshine and 13.3 hours of daylight to work around it.

On our climate-comfort scale this is the top-ranked month of the year for Hervey Bay at 9.1/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

December in Hervey Bay: strong conditions, 8th of 12

Good · 7.9/10

December averages 25°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Monthly rainfall reaches 143 mm — wet for this destination — but about 31 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 7.9/10 here, 8th of 12 months, against 9.1/10 in the destination's best month.

Figure on peak pricing, with crowds are moderate.

Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.

FAQ

Frequently asked

When is the best time to visit Hervey Bay, Australia?
In Ideal Weather mode, the best months to visit Hervey Bay are November, October, September, April, January, February. November is the single peak month with an Ideal Weather score of 9.1/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Hervey Bay year-round?
Hervey Bay has a climate profile suited to beach and coastal travel. Average monthly temperatures range from 18°C in July to 26°C in February, with Ideal Weather scores between 5.6 and 9.1 out of 10.
Which months should I avoid in Hervey Bay?
The lowest Ideal Weather-scoring months in Hervey Bay are July (5.6/10), May (6.1/10), June (6.4/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Hervey Bay?
December is the wettest month in Hervey Bay, averaging about 143 mm of rainfall. June is the driest, at roughly 16 mm.
Which is the sunniest month in Hervey Bay?
December sees the most sun in Hervey Bay, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Hervey Bay a good destination for beach and coastal travel?
Hervey Bay is well suited to beach and coastal travel. Its highest Ideal Weather window (November, October, September, April, January, February) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Hervey Bay calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Hervey Bay: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for beach and coastal travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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Curated in Hervey Bay

Tickets & experiences