Home·Australia·Western Australia

Australia · 1991–2020

Best time to visit
Jurien Bay.

October leads for comfortable weather in Jurien Bay: typically 23.5°C by day, 11.6°C at night, with 23 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high23.5°C

Typical low11.6°C

Rain in October23 mm

Comfort

October

October · November · April

91climate match

Beach

January

January · February · March

87climate match

Outdoors

September

September · October · August

89climate match

The weakest month is July, scoring 57 against October’s 91 — days reach only 19.8°C, 4° below the 24°C the score treats as ideal, and 106 mm of rain falls.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

7630.1° / 17.3°

Feb

7230.7° / 18°

Mar

7829.6° / 16.9°

Apr

9026.6° / 14.4°

May

8423.7° / 11.8°

Jun

6721° / 10.5°

Jul

5719.8° / 9.5°

Aug

6620.2° / 9.5°

Sep

7721.2° / 9.9°

Oct

9123.5° / 11.6°

Nov

9126.3° / 14°

Dec

8328.8° / 15.9°

Monthly climate evidence for Jurien Bay — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 17 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	30.1°C	17.3°C	7 mm	1.1	22.0°C	13 h 54	76	Strong coverage
February	30.7°C	18°C	9 mm	1	22.7°C	13 h 12	72	Strong coverage
March	29.6°C	16.9°C	15 mm	1.8	23.0°C	12 h 21	78	Strong coverage
April	26.6°C	14.4°C	23 mm	3.5	23.0°C	11 h 24	90	Strong coverage
May	23.7°C	11.8°C	68 mm	8.1	22.7°C	10 h 37	84	Strong coverage
June	21°C	10.5°C	93 mm	10.7	22.0°C	10 h 12	67	Strong coverage
July	19.8°C	9.5°C	106 mm	13.1	21.0°C	10 h 22	57	Strong coverage
August	20.2°C	9.5°C	73 mm	10.7	20.2°C	11 h 02	66	Strong coverage
September	21.2°C	9.9°C	42 mm	7.6	19.7°C	11 h 57	77	Strong coverage
October	23.5°C	11.6°C	23 mm	4.4	19.7°C	12 h 53	91	Strong coverage
November	26.3°C	14°C	18 mm	3.1	20.4°C	13 h 42	91	Strong coverage
December	28.8°C	15.9°C	7 mm	1.2	21.3°C	14 h 05	83	Strong coverage

What has changed

Jurien Bay runs +1.0°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+1.1

Feb

+0.5

Mar

+1.0

Apr

+1.1

May

+1.3

Jun

+1.0

Jul

+0.8

Aug

+1.0

Sep

+0.8

Oct

+1.0

Nov

+1.2

Dec

+1.7

October daytime highs, 2011–2025. Last recorded: 23.5°C.

Records at JURIEN BAY, 1969–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	45.7°C20 Jan 2025	7.0°C11 Jan 2010	77 mm29 Jan 1990	92 mm1990 · driest 0 mm in 2023	56
February	44.7°C23 Feb 1991	8.8°C12 Feb 1977	98 mm21 Feb 1986	164 mm1986 · driest 0 mm in 1987	57
March	44.0°C6 Mar 2007	5.6°C28 Mar 2007	50 mm20 Mar 1999	85 mm1999 · driest 0 mm in 1996	57
April	37.3°C18 Apr 1991	1.7°C25 Apr 1971	125 mm10 Apr 1999	128 mm1999 · driest 1 mm in 2014	57
May	32.1°C7 May 1998	2.7°C16 May 1973	77 mm27 May 1999	256 mm1999 · driest 13 mm in 2019	57
June	29.0°C10 Jun 2015	-1.0°C27 Jun 1990	83 mm2 Jun 1983	300 mm1978 · driest 11 mm in 2013	57
July	26.9°C15 Jul 2026	0.5°C25 Jul 2012	96 mm1 Jul 1994	220 mm2011 · driest 7 mm in 2020	57
August	30.5°C31 Aug 2023	0.2°C2 Aug 2016	66 mm16 Aug 2022	179 mm1992 · driest 14 mm in 2010	56
September	35.2°C27 Sep 2023	1.3°C3 Sep 1977	34 mm3 Sep 1976	81 mm2013 · driest 9 mm in 1977	55
October	38.2°C28 Oct 1979	2.7°C1 Oct 1973	27 mm19 Oct 2021	81 mm2011 · driest 1 mm in 1969	56
November	41.6°C21 Nov 2023	4.0°C2 Nov 2004	38 mm12 Nov 1997	72 mm2012 · driest 0 mm in 1999	57
December	46.0°C25 Dec 2021	6.6°C2 Dec 1973	36 mm16 Dec 2007	42 mm2007 · driest 0 mm in 1986	57

Typical days per month at JURIEN BAY, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	25	12	<1
February	25	13	<1
March	25	12	<1
April	18	5	<1
May	8	<1	2
June	1	0	3
July	<1	0	3
August	<1	0	2
September	3	<1	1
October	7	2	<1
November	14	6	<1
December	22	10	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was November (scoring 92); on 2011–2025 it is October (95). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in JURIEN BAY’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	97%	3%	<1%	1%	27.7–31.8°C
February	96%	4%	1%	2%	28.7–33.1°C
March	94%	6%	1%	3%	27.8–31.1°C
April	85%	14%	2%	13%	24.9–28.2°C
May	70%	27%	8%	38%	22.1–24.9°C
June	44%	39%	12%	54%	19.3–22.0°C
July	30%	43%	11%	58%	18.8–20.7°C
August	40%	36%	8%	46%	19.0–21.1°C
September	59%	26%	3%	28%	20.0–22.9°C
October	80%	16%	2%	11%	21.6–24.7°C
November	89%	10%	2%	5%	24.2–28.1°C
December	96%	4%	<1%	<1%	26.5–30.3°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1970Each stripe is one year’s mean temperature against the 50-year average. Warmest: 2024. Coolest: 1971.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2079020
NOAA station: ASN00009131 · JURIEN BAY
Station distance: 0.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude -30.31°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 17 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.

These places read the same station, so their numbers are identical — distance from JURIEN BAY is what differs

Cervantes→Green Head→

Or put two places side by side: Jurien Bay vs Cervantes

Best time to visitJurien Bay.

October

January

September

The whole year,without the guesswork.

Jurien Bay runs +1.0°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Jurien Bay.

The whole year,
without the guesswork.

Jurien Bay runs +1.0°C
on the 1961–1990 baseline.

Nearby, measured,
and named.