Australia · 1991–2020

Best time to visit
Streaky Bay.

April leads for comfortable weather in Streaky Bay: typically 24.4°C by day, 13.1°C at night, with 20 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high24.4°C

Typical low13.1°C

Rain in April20 mm

Comfort

April

April · October · November

95climate match

Beach

January

January · February · December

86climate match

Outdoors

September

September · May · August

92climate match

The weakest month is July, scoring 55 against April’s 95 — days reach only 17.1°C, 7° below the 24°C the score treats as ideal.

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

7829.6° / 16.7°

Feb

7829.6° / 16.8°

Mar

8927.3° / 15°

Apr

9524.4° / 13.1°

May

7720.5° / 11.2°

Jun

6117.7° / 9.3°

Jul

5517.1° / 8.7°

Aug

6418.3° / 9°

Sep

7920.9° / 10.5°

Oct

9223.7° / 12.1°

Nov

9026.2° / 13.9°

Dec

8627.8° / 15.5°

Monthly climate evidence for Streaky Bay — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 12 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	29.6°C	16.7°C	15 mm	2	18.9°C	14 h 05	78	Strong coverage
February	29.6°C	16.8°C	15 mm	1.9	18.8°C	13 h 19	78	Strong coverage
March	27.3°C	15°C	15 mm	2.1	18.2°C	12 h 23	89	Strong coverage
April	24.4°C	13.1°C	20 mm	3.8	17.8°C	11 h 20	95	Strong coverage
May	20.5°C	11.2°C	41 mm	7.5	17.2°C	10 h 28	77	Strong coverage
June	17.7°C	9.3°C	54 mm	9.4	16.3°C	10 h 00	61	Strong coverage
July	17.1°C	8.7°C	59 mm	10.9	15.2°C	10 h 11	55	Strong coverage
August	18.3°C	9°C	47 mm	8.8	14.8°C	10 h 55	64	Strong coverage
September	20.9°C	10.5°C	35 mm	6.4	15.2°C	11 h 56	79	Strong coverage
October	23.7°C	12.1°C	26 mm	5	16.2°C	12 h 58	92	Strong coverage
November	26.2°C	13.9°C	16 mm	3.7	17.2°C	13 h 52	90	Strong coverage
December	27.8°C	15.5°C	19 mm	3.2	18.1°C	14 h 18	86	Strong coverage

What has changed

Streaky Bay runs +0.6°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

+0.7

Feb

-0.1

Mar

+0.6

Apr

+0.4

May

+0.3

Jun

+0.1

Jul

+0.2

Aug

+0.8

Sep

+1.5

Oct

+1.2

Nov

+0.2

Dec

+1.1

April daytime highs, 2011–2025. Last recorded: 25.6°C.

Records at STREAKY BAY, 1957–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	47.5°C26 Jan 2026	0.0°C27 Jan 2014	78 mm21 Jan 2022	135 mm2022 · driest 0 mm in 1957	70
February	44.0°C11 Feb 2014	5.0°C19 Feb 2026	109 mm14 Feb 2014	114 mm2014 · driest 0 mm in 2009	69
March	42.8°C1 Mar 2019	6.0°C31 Mar 2019	48 mm7 Mar 2016	102 mm1983 · driest 0 mm in 1994	70
April	38.1°C9 Apr 2018	1.1°C10 Apr 2024	39 mm9 Apr 1983	102 mm1983 · driest 0 mm in 1997	70
May	31.0°C6 May 2002	0.4°C3 May 2024	33 mm25 May 1979	122 mm2019 · driest 7 mm in 1959	69
June	27.3°C6 Jun 2005	0.2°C13 Jun 1972	45 mm14 Jun 2009	149 mm1981 · driest 4 mm in 1958	69
July	24.0°C29 Jul 2011	-1.1°C9 Jul 1959	46 mm9 Jul 1967	128 mm1989 · driest 16 mm in 1976	69
August	30.6°C29 Aug 2024	0.6°C9 Aug 1963	54 mm6 Aug 1978	128 mm2003 · driest 4 mm in 2014	68
September	37.5°C30 Sep 2023	2.3°C24 Sep 1968	33 mm26 Sep 1964	132 mm1979 · driest 3 mm in 2006	68
October	40.2°C31 Oct 1995	3.3°C2 Oct 1961	42 mm3 Oct 1993	91 mm1992 · driest 0 mm in 2006	68
November	42.9°C14 Nov 2009	0.0°C18 Nov 2025	48 mm28 Nov 1977	63 mm2021 · driest 0 mm in 1982	69
December	43.0°C20 Dec 1972	2.9°C7 Dec 2025	52 mm11 Dec 2023	94 mm1992 · driest 0 mm in 1991	69

Typical days per month at STREAKY BAY, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	22	13	<1
February	20	12	<1
March	18	9	<1
April	11	3	<1
May	3	<1	1
June	<1	0	1
July	0	0	2
August	1	0	1
September	5	<1	1
October	12	5	<1
November	15	9	<1
December	17	10	<1

How often, not how much — every day in STREAKY 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	94%	6%	<1%	2%	27.2–31.3°C
February	93%	7%	1%	4%	26.9–31.4°C
March	91%	7%	1%	4%	25.5–28.9°C
April	80%	15%	2%	14%	22.2–25.9°C
May	44%	27%	4%	36%	19.1–21.5°C
June	10%	35%	6%	47%	16.6–18.4°C
July	6%	36%	5%	50%	15.8–17.9°C
August	19%	31%	4%	38%	16.6–19.6°C
September	44%	23%	3%	24%	18.6–22.3°C
October	64%	17%	2%	13%	21.3–25.4°C
November	79%	12%	2%	8%	23.6–28.2°C
December	89%	8%	1%	4%	24.9–29.5°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 65-year average. Warmest: 2013. Coolest: 1964.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2060937
NOAA station: ASN00018079 · STREAKY BAY
Station distance: 0.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude -32.80°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 12 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 STREAKY BAY is what differs

Wirrulla→Haslam→Petina→Perlubie→Sceale Bay→Chandada→

Or put two places side by side: Streaky Bay vs Wirrulla

Best time to visitStreaky Bay.