Hervey Bay in Fall
In fall (March, April and May), Hervey Bay sees average daytime highs around 25°C and overnight lows near 20°C, with 203 mm of rain over about 25 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 27°C in early March to 22°C by late May. The sky is clear or mostly clear about 51% of the time across fall, and the air most often feels humid.
Fall is Hervey Bay's 3rd-best season to visit on our travel score. For the whole year in context, see Hervey Bay's year-round climate.
- Avg daytime high
- 25°C
- 2nd-warmest season
- Avg overnight low
- 20°C
- Rainfall
- 203 mm
- 25 wet days
- Avg wind
- 17 km/h
- Travel score
- 7.2
- 3rd-best season
- Months
- Mar · Apr · May
Temperature in Hervey Bay in Fall
Over the season highs ease from about 27°C in early March to 22°C by late May.
A typical fall day in Hervey Bay reaches about 25°C and drops to 20°C overnight. The warmest of the three months is March, the coolest May.
Hervey Bay weather by month
How the three fall months (March, April and May) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 27° / 24° | 105 | 11.4 | 13.4 | 6.4 |
| Feb | 27° / 24° | 134 | 12 | 12.9 | 6.1 |
| Mar | 27° / 23° | 95 | 10.2 | 12.2 | 6.7 |
| Apr | 25° / 20° | 52 | 7.9 | 11.4 | 7.5 |
| May | 23° / 18° | 57 | 7.2 | 10.8 | 7.5 |
| Jun | 21° / 15° | 53 | 5.4 | 10.5 | 7.5 |
| Jul | 20° / 14° | 30 | 3.9 | 10.6 | 7.7 |
| Aug | 21° / 15° | 33 | 3.5 | 11.1 | 7.9 |
| Sep | 22° / 17° | 28 | 3.9 | 11.8 | 8.2 |
| Oct | 24° / 19° | 62 | 6.3 | 12.6 | 7.9 |
| Nov | 25° / 21° | 48 | 7.2 | 13.2 | 7.5 |
| Dec | 26° / 23° | 93 | 8.9 | 13.5 | 6.9 |
Cloud cover in Fall
The sky is clear or mostly clear about 51% of the time across fall.
Chance of precipitation in Fall
Hervey Bay gets around 203 mm of rain over 25 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 17 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 36 min in early March to 10 h 36 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.4 kWh/m².
Hazard calendar for Hervey Bay
In fall, Hervey Bay overlaps its cyclone and rainy season season. The full year is below, with each hazard's peak months called out.
Hervey Bay sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Hervey Bay's rainy season runs December–March, when most of the year's rain falls.
Is fall a good time to visit Hervey Bay?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is one of the better times to visit Hervey Bay for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Hervey Bay in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Hervey Bay sees daytime highs around 25°C and nights near 20°C. Worth packing: light clothes, rain gear and sun protection. About 25 days see rain.
Sea temperature near Hervey Bay in Fall
The nearest coast averages about 25°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 21 km away) is warmest in February at about 27°C and coldest in July near 20°C.
It's comfortable for a long swim from Aug 23 to Jul 6 — about 10.5 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 27 | 27 | 25 | 23 | 21 | 20 | 20 | 21 | 23 | 25 | 26 |
| Comfort | Warm | Warm | Warm | Warm | Refreshing | Refreshing | Cool | Cool | Refreshing | Refreshing | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 27 | Warm |
| Mar | 27 | Warm |
| Apr | 25 | Warm |
| May | 23 | Refreshing |
| Jun | 21 | Refreshing |
| Jul | 20 | Cool |
| Aug | 20 | Cool |
| Sep | 21 | Refreshing |
| Oct | 23 | Refreshing |
| Nov | 25 | Warm |
| Dec | 26 | Warm |
UV index in Hervey Bay in Fall
Clear-sky midday UV across fall averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Hervey Bay peaks around February 10 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 5 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 14 | 14 | 11 | 9 | 6 | 5 | 5 | 7 | 8 | 11 | 12 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | Moderate | High | High | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 14 | Extreme |
| Mar | 11 | Extreme |
| Apr | 9 | Very high |
| May | 6 | High |
| Jun | 5 | Moderate |
| Jul | 5 | High |
| Aug | 7 | High |
| Sep | 8 | Very high |
| Oct | 11 | Extreme |
| Nov | 12 | Extreme |
| Dec | 14 | Extreme |
Where is Hervey Bay?
Hervey Bay sits at 25.3°S, 152.8°E, 9 m above sea level, in Australia. The nearest listed city is Maryborough, 29 km away.
Topography around Hervey Bay
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hervey Bay.
Within 3 km, the terrain around Hervey Bay has only modest variations in elevation — a maximum elevation change of 69 m around an average of 16 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 92 m; within 80 km, large variations in elevation — a maximum elevation change of 665 m.
The land around Hervey Bay is covered by grassland (43%) and trees (34%) within 3 km, water (41%) and trees (36%) within 16 km, and water (44%) and trees (39%) within 80 km.
Australia travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type I
- 230 V · 50 Hz
- Prices
- ≈ 90% of US
- price level, 2025
- GDP per capita
- $65,130
- 2025
- Happiness
- 6.9 / 10
- World Happiness, 2025
- Homicide rate
- 0.9
- per 100k, 2023
- Road deaths
- 4.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Hervey Bay (-25.2876°, 152.7694°, elevation 9 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.