Australia · 1991–2020

Best time to visit
South Bunbury

For South Bunbury, November has the most comfortable weather in our climate comparison. Typical daytime highs are 24.5°C, nights average 12°C, and rainfall totals about 22 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.

Best all-round monthNovember
Typical daytime high24.5°C
Typical night-time low12°C
November rainfall22 mm
Overall comfort

November

Other strong months: April and March

92/100 weather score
Beach weather

February

Other strong months: January and March

83/100 weather score
Outdoor sightseeing

October

Other strong months: November and April

93/100 weather score

Make the answer personal

Choose the weather
that suits you.

Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.

6 months fit your choices for South Bunbury

March27.7°C day · 20 mm rain · 2.5 wet days
April24.2°C day · 35 mm rain · 5.3 wet days
May21°C day · 98 mm rain · 9.3 wet days
October21.2°C day · 33 mm rain · 5.6 wet days
November24.5°C day · 22 mm rain · 3.4 wet days
December27.5°C day · 17 mm rain · 2 wet days

July has the lowest comfort score at 38 out of 100, compared with November at 92. The main reason is that days reach only 17.3°C, 7° below the 24°C the score treats as ideal, and 141 mm of rain falls.

Quick answers

Planning a trip to South Bunbury?

These answers come from the same measured monthly climate record shown on this page.

When is the best time to visit South Bunbury?

November is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 24.5°C and 22 mm of rain.

What is the hottest month in South Bunbury?

February is hottest in this record, with a typical daytime high of 30.1°C and a night-time low of 15.9°C.

Which month has the least rain?

February has the lowest monthly rainfall total at 7 mm.

Is this a weather forecast?

No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.

Month by month

See how the weather
changes through the year.

The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.

Jan
8129.7° / 15.3°
Feb
7830.1° / 15.9°
Mar
8627.7° / 14.3°
Apr
9124.2° / 11.8°
May
6521° / 9.1°
Jun
4618.5° / 8°
Jul
3817.3° / 7.1°
Aug
4417.7° / 7.6°
Sep
5618.6° / 8.5°
Oct
7921.2° / 9.7°
Nov
9224.5° / 12°
Dec
8627.5° / 13.5°
Monthly climate evidence for South Bunbury — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 3 km away
MonthDayNightRainWet daysSeaDaylightComfortCoverage
January29.7°C15.3°C12 mm1.621.4°C14 h 0881Strong coverage
February30.1°C15.9°C7 mm1.121.9°C13 h 2078Strong coverage
March27.7°C14.3°C20 mm2.521.7°C12 h 2386Strong coverage
April24.2°C11.8°C35 mm5.320.7°C11 h 1991Strong coverage
May21°C9.1°C98 mm9.319.8°C10 h 2665Strong coverage
June18.5°C8°C137 mm1318.7°C9 h 5746Strong coverage
July17.3°C7.1°C141 mm14.917.8°C10 h 0838Strong coverage
August17.7°C7.6°C118 mm13.816.9°C10 h 5444Strong coverage
September18.6°C8.5°C80 mm11.716.6°C11 h 5656Strong coverage
October21.2°C9.7°C33 mm5.617.4°C12 h 5979Strong coverage
November24.5°C12°C22 mm3.419.0°C13 h 5492Good coverage
December27.5°C13.5°C17 mm220.4°C14 h 2186Strong coverage
Records at BUNBURY, 1995–2026
MonthRecord highRecord lowWettest dayWettest / driest monthYears
January40.8°C11 Jan 20145.3°C4 Jan 202040 mm24 Jan 201164 mm2011 · driest 0 mm in 200831
February40.0°C19 Feb 20246.0°C2 Feb 200141 mm7 Feb 202155 mm2021 · driest 0 mm in 199831
March39.5°C6 Mar 20072.2°C27 Mar 200760 mm28 Mar 202688 mm1998 · driest 0 mm in 201231
April34.6°C11 Apr 20202.4°C20 Apr 201952 mm26 Apr 2023113 mm2008 · driest 0 mm in 200931
May29.2°C7 May 1996-0.1°C25 May 201273 mm29 May 2024240 mm1999 · driest 19 mm in 200631
June24.2°C1 Jun 2019-3.0°C17 Jun 200674 mm25 Jun 2003246 mm1999 · driest 27 mm in 200631
July22.4°C22 Jul 1997-2.1°C30 Jul 199892 mm4 Jul 1999264 mm2000 · driest 55 mm in 201231
August25.3°C31 Aug 20230.0°C9 Aug 201579 mm3 Aug 2023238 mm2024 · driest 33 mm in 200830
September30.4°C20 Sep 2014-0.3°C10 Sep 200440 mm6 Sep 2000184 mm2013 · driest 25 mm in 200430
October32.9°C17 Oct 20090.2°C10 Oct 200531 mm14 Oct 1999123 mm2021 · driest 7 mm in 200030
November37.5°C9 Nov 20192.1°C2 Nov 200534 mm10 Nov 201052 mm2010 · driest 1 mm in 199930
December39.2°C30 Dec 20123.2°C6 Dec 200772 mm13 Dec 2012121 mm2012 · driest 0 mm in 202231
Typical days per month at BUNBURY, 1991–2020
MonthDays 25°C+Days 30°C+Frost nightsHeavy rain (10 mm+)
January27150<1
February25140<1
March2390<1
April11201
May2003
June00<14
July00<15
August0004
September<10<12
October4<101
November1230<1
December2190<1
How often different weather occurs at BUNBURY, based on its daily record
MonthDry days reaching 20°CWet daysDays with heavy rainWeeks with 3+ wet daysTypical high by year
January96%5%1%2%28.7–31.5°C
February96%4%<1%3%28.6–31.4°C
March92%8%2%5%26.6–29.0°C
April81%18%4%19%22.7–25.8°C
May53%29%11%39%20.1–22.4°C
June16%44%15%62%17.5–19.2°C
July4%49%17%68%16.8–18.0°C
August9%45%14%63%16.9–18.4°C
September21%37%8%49%17.9–20.1°C
October55%19%4%16%19.7–22.7°C
November85%11%2%7%22.7–26.5°C
December94%6%<1%<1%25.8–29.6°C

A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.

1996Each stripe is one year’s mean temperature against the 30-year average. Warmest: 2024. Coolest: 2005.2025

The evidence behind this page

Where these figures
come from.

Place identity
GeoNames 11704253
NOAA station
ASN00009965 · BUNBURY
Station distance
1.3 km from the place centre
Climate period
1991–2020
Minimum month coverage
24 usable years
Daylight
Calculated from latitude -33.35°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature
NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 3 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

Next step

Choose your month.
Then plan the details.

The weather comparison for South Bunbury is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.

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Same climate evidence,
different places.

These places read the same station, so their climate numbers are identical. Their setting, population and distance from BUNBURY are not.