Home·Australia·Western Australia

Australia · 1991–2020

Best time to visit
Eagle Bay.

December leads for comfortable weather in Eagle Bay: typically 25.2°C by day, 14.1°C at night, with 12 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortDecember

Typical high25.2°C

Typical low14.1°C

Rain in December12 mm

Comfort

December

December · April · March

95climate match

Beach

February

February · January · March

81climate match

Outdoors

October

October · November · April

92climate match

The weakest month is July, scoring 42 against December’s 95 — days reach only 17.2°C, 7° below the 24°C the score treats as ideal, and 141 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

9026.7° / 15.5°

Feb

8727.3° / 16°

Mar

9325.9° / 15.5°

Apr

9423.2° / 14.3°

May

6720.4° / 12.8°

Jun

5118.2° / 11.7°

Jul

4217.2° / 10.7°

Aug

4717.4° / 10.4°

Sep

5918.2° / 10.6°

Oct

7820.3° / 11.4°

Nov

9022.8° / 12.8°

Dec

9525.2° / 14.1°

Monthly climate evidence for Eagle Bay — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 9 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	26.7°C	15.5°C	11 mm	1.5	20.7°C	14 h 09	90	Strong coverage
February	27.3°C	16°C	9 mm	1.6	21.1°C	13 h 21	87	Strong coverage
March	25.9°C	15.5°C	24 mm	3.3	21.4°C	12 h 24	93	Strong coverage
April	23.2°C	14.3°C	33 mm	5.8	21.1°C	11 h 18	94	Strong coverage
May	20.4°C	12.8°C	103 mm	11.2	20.6°C	10 h 25	67	Strong coverage
June	18.2°C	11.7°C	131 mm	15.2	19.7°C	9 h 56	51	Strong coverage
July	17.2°C	10.7°C	141 mm	18	18.9°C	10 h 07	42	Strong coverage
August	17.4°C	10.4°C	114 mm	15.6	18.0°C	10 h 53	47	Strong coverage
September	18.2°C	10.6°C	76 mm	12.2	17.6°C	11 h 56	59	Strong coverage
October	20.3°C	11.4°C	36 mm	6.7	17.9°C	12 h 59	78	Strong coverage
November	22.8°C	12.8°C	26 mm	5	19.0°C	13 h 55	90	Strong coverage
December	25.2°C	14.1°C	12 mm	2.6	20.0°C	14 h 22	95	Strong coverage

What has changed

Eagle Bay runs +1.6°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

+1.9

Feb

+1.7

Mar

+1.6

Apr

+1.8

May

+1.3

Jun

+1.0

Jul

+1.0

Aug

+1.3

Sep

+1.4

Oct

+1.9

Nov

+1.9

Dec

+2.3

December daytime highs, 2011–2025. Last recorded: 26.8°C.

Records at CAPE NATURALISTE, 1957–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	40.6°C10 Jan 1978	7.8°C13 Jan 1969	54 mm7 Jan 1976	62 mm2016 · driest 0 mm in 2024	70
February	39.4°C19 Feb 2024	8.9°C25 Feb 1968	44 mm7 Feb 2021	80 mm2021 · driest 0 mm in 1999	70
March	37.4°C6 Mar 2007	6.4°C26 Mar 1990	84 mm26 Mar 1965	154 mm1998 · driest 0 mm in 2012	70
April	34.1°C6 Apr 2024	5.1°C7 Apr 1972	51 mm15 Apr 1961	188 mm1961 · driest 0 mm in 1982	70
May	27.8°C6 May 2003	6.1°C30 May 1966	83 mm27 May 1999	240 mm1999 · driest 23 mm in 2019	70
June	24.3°C13 Jun 2017	4.2°C28 Jun 1992	82 mm11 Jun 2022	311 mm1964 · driest 53 mm in 2006	70
July	22.9°C8 Jul 2006	4.1°C6 Jul 2005	78 mm3 Jul 2025	338 mm1996 · driest 50 mm in 2012	70
August	23.6°C27 Aug 2017	3.7°C29 Aug 2004	75 mm4 Aug 1997	211 mm1972 · driest 31 mm in 2008	69
September	27.5°C27 Sep 2023	3.8°C10 Sep 2005	62 mm6 Sep 2000	170 mm1971 · driest 14 mm in 2010	69
October	31.7°C29 Oct 1967	4.6°C6 Oct 1965	72 mm22 Oct 1996	143 mm1965 · driest 5 mm in 1969	69
November	36.7°C23 Nov 2023	5.2°C16 Nov 1971	47 mm3 Nov 1969	100 mm1981 · driest 0 mm in 1999	69
December	38.5°C26 Dec 2021	7.5°C10 Dec 1986	27 mm1 Dec 1965	57 mm1965 · driest 0 mm in 1997	69

Typical days per month at CAPE NATURALISTE, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	19	6	<1
February	19	7	<1
March	18	4	<1
April	6	<1	<1
May	<1	0	3
June	0	0	4
July	0	0	5
August	0	0	3
September	0	0	2
October	2	0	<1
November	7	1	<1
December	13	4	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was December (scoring 98); on 2011–2025 it is April (96). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in CAPE NATURALISTE’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	93%	6%	<1%	3%	24.3–28.2°C
February	93%	7%	1%	4%	25.0–28.9°C
March	88%	11%	2%	9%	23.7–27.0°C
April	70%	23%	4%	28%	20.7–23.7°C
May	37%	43%	11%	61%	18.7–21.1°C
June	8%	58%	17%	80%	16.6–18.7°C
July	3%	63%	17%	86%	15.9–17.8°C
August	5%	55%	11%	77%	15.8–18.0°C
September	13%	44%	6%	59%	16.6–19.0°C
October	37%	30%	4%	35%	18.2–21.4°C
November	69%	17%	2%	15%	20.5–24.0°C
December	89%	9%	<1%	4%	22.6–27.0°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.

1957Each stripe is one year’s mean temperature against the 68-year average. Warmest: 2024. Coolest: 1960.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 11745831
NOAA station: ASN00009519 · CAPE NATURALISTE
Station distance: 5.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude -33.56°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 9 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 CAPE NATURALISTE is what differs

Dunsborough→Yallingup→Quedjinup→Yallingup Siding→Naturaliste→Yallingup→

Or put two places side by side: Eagle Bay vs Dunsborough

Best time to visitEagle Bay.

December

February

October

The whole year,without the guesswork.

Eagle Bay runs +1.6°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Eagle Bay.

The whole year,
without the guesswork.

Eagle Bay runs +1.6°C
on the 1961–1990 baseline.

Nearby, measured,
and named.