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Australia · 1991–2020

Best time to visit
Yanmah.

March leads for comfortable weather in Yanmah: typically 25.4°C by day, 13°C at night, with 28 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMarch

Typical high25.4°C

Typical low13°C

Rain in March28 mm

Comfort

March

March · December · February

90climate match

Beach

February

February · January · March

76climate match

Outdoors

October

October · April · November

85climate match

The weakest month is July, scoring 24 against March’s 90 — days reach only 14.9°C, 9° 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

8527.6° / 13.3°

Feb

8627.7° / 13.8°

Mar

9025.4° / 13°

Apr

8122° / 11.4°

May

5318.5° / 9.3°

Jun

3615.8° / 7.7°

Jul

2414.9° / 6.7°

Aug

3115.6° / 7°

Sep

4216.9° / 7.6°

Oct

6519.7° / 8.8°

Nov

8322.8° / 10.4°

Dec

8825.6° / 11.9°

Monthly climate evidence for Yanmah — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 42 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	27.6°C	13.3°C	19 mm	2.9	20.2°C	14 h 12	85	Strong coverage
February	27.7°C	13.8°C	13 mm	2.5	20.4°C	13 h 23	86	Strong coverage
March	25.4°C	13°C	28 mm	4.9	20.5°C	12 h 24	90	Strong coverage
April	22°C	11.4°C	47 mm	7.8	20.5°C	11 h 17	81	Strong coverage
May	18.5°C	9.3°C	110 mm	11.7	20.3°C	10 h 22	53	Strong coverage
June	15.8°C	7.7°C	126 mm	15.2	19.5°C	9 h 53	36	Strong coverage
July	14.9°C	6.7°C	158 mm	17.9	18.9°C	10 h 05	24	Strong coverage
August	15.6°C	7°C	138 mm	16.4	18.0°C	10 h 51	31	Strong coverage
September	16.9°C	7.6°C	109 mm	15.2	17.5°C	11 h 55	42	Strong coverage
October	19.7°C	8.8°C	58 mm	9.7	17.5°C	13 h 00	65	Strong coverage
November	22.8°C	10.4°C	44 mm	7.1	18.3°C	13 h 57	83	Strong coverage
December	25.6°C	11.9°C	28 mm	4.5	19.4°C	14 h 25	88	Strong coverage

What has changed

Yanmah runs +1.3°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

+1.2

Feb

+1.1

Mar

+1.0

Apr

+1.4

May

+1.2

Jun

+0.9

Jul

+0.8

Aug

+1.4

Sep

+1.2

Oct

+1.8

Nov

+1.5

Dec

+1.7

March daytime highs, 2011–2025. Last recorded: 28.4°C.

Records at MANJIMUP, 1957–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	42.7°C31 Jan 1991	5.9°C4 Jan 2020	79 mm7 Jan 1976	93 mm2016 · driest 0 mm in 1964	69
February	42.8°C1 Feb 2024	5.6°C20 Feb 1957	45 mm17 Feb 2003	60 mm1986 · driest 1 mm in 2026	69
March	41.2°C7 Mar 2007	3.3°C31 Mar 1960	89 mm26 Mar 1965	125 mm1965 · driest 0 mm in 2021	69
April	34.4°C8 Apr 2013	1.6°C7 Apr 1972	77 mm8 Apr 1969	194 mm1961 · driest 4 mm in 1999	69
May	29.2°C3 May 1972	-0.6°C5 May 1960	61 mm24 May 1992	259 mm1963 · driest 33 mm in 2019	69
June	23.1°C2 Jun 2019	0.2°C18 Jun 1966	64 mm25 Jun 1988	331 mm1957 · driest 14 mm in 1990	69
July	21.6°C18 Jul 1976	-0.6°C2 Jul 1982	58 mm19 Jul 2009	292 mm1958 · driest 42 mm in 2012	69
August	24.6°C16 Aug 2015	0.0°C1 Aug 1960	54 mm3 Aug 2023	246 mm2024 · driest 46 mm in 2008	69
September	28.8°C27 Sep 2023	0.6°C17 Sep 1958	42 mm7 Sep 2020	180 mm1998 · driest 38 mm in 1969	69
October	33.3°C26 Oct 1961	0.1°C7 Oct 1964	38 mm11 Oct 1979	143 mm1989 · driest 9 mm in 1969	69
November	38.7°C12 Nov 2003	2.3°C16 Nov 1971	49 mm3 Nov 1969	122 mm1965 · driest 3 mm in 1957	69
December	41.1°C26 Dec 2007	4.4°C9 Dec 1958	50 mm12 Dec 1996	98 mm2007 · driest 1 mm in 2022	68

Typical days per month at MANJIMUP, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	20	10	<1
February	19	10	<1
March	16	6	<1
April	7	1	1
May	<1	0	4
June	0	0	4
July	0	0	6
August	0	0	6
September	<1	0	4
October	4	<1	2
November	9	3	1
December	16	7	<1

How often, not how much — every day in MANJIMUP’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	88%	11%	2%	7%	26.0–29.4°C
February	87%	11%	2%	7%	26.0–29.7°C
March	78%	16%	3%	15%	23.3–27.0°C
April	54%	27%	6%	36%	19.6–23.2°C
May	22%	43%	14%	62%	16.9–19.6°C
June	2%	55%	19%	79%	14.5–16.5°C
July	<1%	60%	21%	83%	13.6–15.6°C
August	5%	55%	18%	77%	13.8–16.4°C
September	15%	48%	13%	65%	15.3–18.2°C
October	36%	36%	7%	45%	17.2–21.3°C
November	60%	24%	5%	25%	20.3–24.4°C
December	79%	15%	2%	9%	22.7–27.4°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: 2024. Coolest: 1960.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2057527
NOAA station: ASN00009573 · MANJIMUP
Station distance: 14 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude -34.18°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 42 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 MANJIMUP is what differs

Manjimup→Deanmill→Dingup→Balbarrup→Jardee→Palgarup→

Or put two places side by side: Yanmah vs Manjimup

Best time to visitYanmah.

March

February

October

The whole year,without the guesswork.

Yanmah runs +1.3°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Yanmah.

The whole year,
without the guesswork.

Yanmah runs +1.3°C
on the 1961–1990 baseline.

Nearby, measured,
and named.