Australia · 1991–2020

Best time to visit
Mooroolbark.

March leads for comfortable weather in Mooroolbark: typically 25.3°C by day, 9.8°C at night, with 51 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMarch

Typical high25.3°C

Typical low9.8°C

Rain in March51 mm

Comfort

March

March · December · February

82climate match

Beach

January

January · February · March

67climate match

Outdoors

April

April · October · March

83climate match

The weakest month is July, scoring 34 against March’s 82 — days reach only 13.4°C, 11° 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

7728.1° / 11.9°

Feb

7827.8° / 12°

Mar

8225.3° / 9.8°

Apr

6720.7° / 7°

May

4816.7° / 5.6°

Jun

3614° / 3.9°

Jul

3413.4° / 4°

Aug

3614.7° / 4.3°

Sep

4917.3° / 5.5°

Oct

6119.9° / 6.8°

Nov

7522.8° / 8.9°

Dec

7925.3° / 9.9°

Monthly climate evidence for Mooroolbark — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 40 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	28.1°C	11.9°C	47 mm	5.8	20.1°C	14 h 30	77	Strong coverage
February	27.8°C	12°C	55 mm	4.7	20.7°C	13 h 34	78	Strong coverage
March	25.3°C	9.8°C	51 mm	5.9	19.9°C	12 h 27	82	Strong coverage
April	20.7°C	7°C	59 mm	7.7	17.7°C	11 h 10	67	Strong coverage
May	16.7°C	5.6°C	71 mm	10.2	15.2°C	10 h 07	48	Strong coverage
June	14°C	3.9°C	66 mm	10	13.0°C	9 h 34	36	Strong coverage
July	13.4°C	4°C	63 mm	11.6	11.6°C	9 h 47	34	Strong coverage
August	14.7°C	4.3°C	72 mm	12.7	11.1°C	10 h 41	36	Strong coverage
September	17.3°C	5.5°C	70 mm	10.3	12.1°C	11 h 54	49	Strong coverage
October	19.9°C	6.8°C	69 mm	9.5	14.3°C	13 h 08	61	Strong coverage
November	22.8°C	8.9°C	73 mm	8.4	16.5°C	14 h 14	75	Strong coverage
December	25.3°C	9.9°C	62 mm	7.1	18.5°C	14 h 46	79	Strong coverage

Records at COLDSTREAM, 1994–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	43.8°C25 Jan 2019	0.9°C3 Jan 2009	76 mm8 Jan 2024	196 mm2024 · driest 2 mm in 2026	32
February	44.8°C7 Feb 2009	2.4°C14 Feb 1996	76 mm5 Feb 2011	182 mm2011 · driest 1 mm in 2022	32
March	39.9°C8 Mar 2016	-1.7°C26 Mar 2005	41 mm5 Mar 2022	125 mm1999 · driest 4 mm in 2024	32
April	33.3°C1 Apr 2014	-3.3°C25 Apr 1999	66 mm2 Apr 2024	166 mm2020 · driest 5 mm in 2018	32
May	27.9°C1 May 2026	-5.5°C20 May 2025	40 mm21 May 1998	119 mm2000 · driest 11 mm in 2009	31
June	22.0°C8 Jun 2005	-5.8°C18 Jun 1998	64 mm10 Jun 2021	116 mm2021 · driest 22 mm in 2006	32
July	22.5°C18 Jul 2013	-5.3°C2 Jul 2017	44 mm24 Jul 2003	143 mm2024 · driest 19 mm in 2001	32
August	23.3°C25 Aug 1995	-5.8°C5 Aug 1997	43 mm28 Aug 2015	123 mm2022 · driest 17 mm in 2024	31
September	29.7°C23 Sep 2017	-3.6°C29 Sep 1997	33 mm4 Sep 2021	135 mm2009 · driest 14 mm in 2001	31
October	34.0°C6 Oct 2015	-3.8°C22 Oct 2006	58 mm31 Oct 2010	221 mm2022 · driest 14 mm in 2006	31
November	38.2°C21 Nov 2019	-0.8°C2 Nov 1998	40 mm16 Nov 2014	168 mm2004 · driest 25 mm in 2002	32
December	41.6°C19 Dec 2015	0.4°C1 Dec 1994	50 mm2 Dec 2017	184 mm2017 · driest 12 mm in 2019	32

Typical days per month at COLDSTREAM, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	20	11	0	2
February	18	10	0	2
March	15	7	<1	2
April	5	<1	<1	2
May	<1	0	2	2
June	0	0	6	2
July	0	0	5	1
August	0	0	4	2
September	<1	0	2	2
October	4	<1	<1	2
November	10	3	<1	3
December	15	7	0	2

How often, not how much — every day in COLDSTREAM’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	80%	19%	7%	15%	25.7–30.2°C
February	81%	16%	5%	14%	25.2–30.5°C
March	75%	19%	6%	19%	23.4–27.4°C
April	50%	27%	7%	30%	19.1–22.6°C
May	15%	32%	7%	40%	15.7–18.3°C
June	1%	34%	7%	47%	13.3–14.7°C
July	<1%	38%	5%	51%	12.5–14.2°C
August	4%	39%	6%	55%	13.6–15.9°C
September	21%	34%	7%	42%	16.0–18.6°C
October	40%	32%	9%	42%	18.0–21.3°C
November	56%	30%	9%	35%	20.6–24.9°C
December	69%	23%	7%	21%	23.2–26.9°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.

1996Each stripe is one year’s mean temperature against the 30-year average. Warmest: 2007. Coolest: 1996.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2156977
NOAA station: ASN00086383 · COLDSTREAM
Station distance: 10.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude -37.78°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 40 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 COLDSTREAM is what differs

Lilydale→Chirnside Park→Mount Evelyn→Croydon North→Healesville→Wonga Park→

Or put two places side by side: Mooroolbark vs Lilydale

Best time to visitMooroolbark.