Rottnest Island weather

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Home › Western Australia › Lower West › Rottnest Island

CURRENT CONDITIONS FOR:

ROTTNEST ISLAND

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Temperature	Dew Point	Rel. Humidity	Feels Like	Wind	Gusts	Pressure	Rainfall
19.6°C	17.7°C	89%	20.1°C	NE 11km/h	13km/h	1013.0hPa	12.4mm / -<

Swanbourne 17.2°C Garden Island 16.1°C Perth 16.2°C

Rottnest Island 24 hour history

Lower West for Monday Partly cloudy. Medium chance of showers, most likely in the morning. The chance of a thunderstorm near the coast in the morning and early afternoon. Winds W/NW 15 to 20 km/h turning SW 15 to 25 km/h during the morning then becoming light in the evening.

7-DAY WEATHER FORECAST: ROTTNEST IS 28 DAY RAINFALL FORECAST: CLICK HERE

	MON Apr 14		TUE Apr 15		WED Apr 16		THU Apr 17		FRI Apr 18		SAT Apr 19		SUN Apr 20
Summary	Clearing shower		Mostly sunny		Mostly cloudy		Windy		Windy		Mostly sunny		Mostly sunny
Maximum	25°C		24°C		25°C		24°C		24°C		25°C		27°C
Minimum	20°C		17°C		18°C		17°C		15°C		15°C		16°C
Chance of Rain Likely Amount	30% < 1mm		5% < 1mm		5% < 1mm		20% < 1mm		5% < 1mm		5% < 1mm		20% < 1mm
UV Index	High		High		High		High		High		High		High
Frost Risk	Nil		Nil		Nil		Nil		Nil		Nil		Nil
	9am	3pm	9am	3pm	9am	3pm	9am	3pm	9am	3pm	9am	3pm	9am	3pm
Wind Speed	19km/h SW	28km/h SSW	20km/h SE	29km/h SSW	17km/h ESE	31km/h SW	29km/h S	44km/h SSW	32km/h SSE	36km/h SSW	28km/h ESE	22km/h SSE	31km/h E	20km/h SSE
Relative Humidity	68%	65%	71%	57%	59%	59%	66%	64%	62%	48%	60%	39%	55%	40%
Dew Point	17°C	17°C	15°C	15°C	13°C	16°C	14°C	17°C	11°C	13°C	11°C	10°C	11°C	12°C

RADAR Perth

SATELLITE WA

SYNOPTIC AUSTRALIA

12 MONTH RAINFALL

Lower West Weather Warnings

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There are no warnings current.

Next 12 hours in Rottnest Is

48-hour forecast »

6am

Shower. Chance storm

20°C

9am

Mostly clear

23°C

12pm

Mostly clear

25°C

3pm

Mostly clear

24°C

Rottnest Is Sun & Moon Times

Monday					Next Occurrence
First Light	Sunrise	Sunset	Last Light	Moon Phase	moon set	moon rise	last quarter	new moon	first quarter	full moon
06:13 WST	06:38 WST	17:59 WST	18:23 WST		Mon 07:34 WST	Mon 18:26 WST	Mon Apr 21	Mon Apr 28	Sun May 4	Tue May 13

Rottnest Island Past 5 Days

this month »

	Minimum	Maximum	Rainfall
Sun Apr 13	19.6°C	25.6°C	0.0mm
Sat Apr 12	20.9°C	24.3°C	0.0mm
Fri Apr 11	19.3°C	28.7°C	0.0mm
Thu Apr 10	17.4°C	24.9°C	0.0mm
Wed Apr 9	19.8°C	23.9°C	0.0mm

Rottnest Island Year To Date

average rainfall to Apr

77.0mm

15.9 day(s)

total for 2025

7.0mm

13 day(s)

total to this day 2024

0.6mm

3 day(s)

wettest day

1.8mm

Mar 14

lowest temperature

15.9°C

Mar 20

highest temperature

39.2°C

Jan 20

Rottnest Island Almanac

full climatology »

April minimum temperature

lowest this month

17.4°C

10th

lowest on record

4.0°C

23rd 1991

average this month

19.7°C

+2.5°C

long-term average

17.2°C

April maximum temperature

highest this month

28.7°C

11th

highest on record

38.0°C

6th 1991

average this month

26.2°C

+2.4°C

long-term average

23.8°C

April rainfall

wettest this month

0.4mm

5th

total this month

0.8mm

3 day(s)

long-term average

33.4mm

7.7 day(s)

wettest on record

152.2mm

2008

driest on record

0.0mm

2017

Current Conditions

Forecasts

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Weather News

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