Home·Australia·Western Australia

Australia · 1991–2020

Best time to visit
Kununurra.

June leads for comfortable weather in Kununurra: typically 30.4°C by day, 15.6°C at night, with 4 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high30.4°C

Typical low15.6°C

Rain in June4 mm

Comfort

June

June · July · August

78climate match

Beach

May

May · June · April

81climate match

Outdoors

July

July · June · August

59climate match

The weakest month is January, scoring 8 against June’s 78 — days average 35.7°C, 12° above the 24°C the score treats as ideal, and 219 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

835.7° / 25.1°

Feb

835° / 24.7°

Mar

2535.7° / 24.2°

Apr

5035.4° / 21.8°

May

6532.7° / 18.4°

Jun

7830.4° / 15.6°

Jul

7730.8° / 14.6°

Aug

7032.8° / 15.4°

Sep

4936.8° / 19.8°

Oct

3738.6° / 23.2°

Nov

2839° / 25.1°

Dec

1437.2° / 25.4°

Monthly climate evidence for Kununurra — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	35.7°C	25.1°C	219 mm	13.7	12 h 58	8	Strong coverage
February	35°C	24.7°C	242 mm	13.5	12 h 38	8	Strong coverage
March	35.7°C	24.2°C	142 mm	8.7	12 h 14	25	Strong coverage
April	35.4°C	21.8°C	33 mm	2.6	11 h 46	50	Strong coverage
May	32.7°C	18.4°C	7 mm	0.8	11 h 23	65	Strong coverage
June	30.4°C	15.6°C	4 mm	0.4	11 h 12	78	Strong coverage
July	30.8°C	14.6°C	0 mm	0.2	11 h 16	77	Strong coverage
August	32.8°C	15.4°C	0 mm	0	11 h 35	70	Strong coverage
September	36.8°C	19.8°C	6 mm	0.4	12 h 02	49	Strong coverage
October	38.6°C	23.2°C	27 mm	3	12 h 29	37	Strong coverage
November	39°C	25.1°C	56 mm	5.1	12 h 52	28	Strong coverage
December	37.2°C	25.4°C	162 mm	9.9	13 h 04	14	Strong coverage

Records at KUNUNURRA AERO, 1986–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	43.1°C25 Jan 2013	18.8°C9 Jan 2014	162 mm2 Jan 2005	592 mm2017 · driest 41 mm in 2003	40
February	41.7°C4 Feb 2003	19.5°C5 Feb 2015	164 mm8 Feb 2014	597 mm2014 · driest 35 mm in 1990	40
March	43.0°C7 Mar 1988	16.1°C26 Mar 1997	166 mm8 Mar 2024	522 mm2006 · driest 4 mm in 2002	41
April	40.4°C4 Apr 2020	11.9°C30 Apr 2012	74 mm3 Apr 2013	131 mm2000 · driest 0 mm in 1993	41
May	38.5°C3 May 1987	8.6°C30 May 2012	43 mm12 May 1993	72 mm2010 · driest 0 mm in 2018	41
June	37.4°C7 Jun 2016	6.7°C14 Jun 2011	48 mm25 Jun 2007	99 mm2007 · driest 0 mm in 1998	41
July	37.0°C29 Jul 2021	6.0°C12 Jul 2022	12 mm1 Jul 1986	31 mm1986 · driest 0 mm in 2020	41
August	40.2°C26 Aug 2024	6.1°C15 Aug 2018	3 mm1 Aug 2010	4 mm2010 · driest 0 mm in 1990	39
September	41.3°C21 Sep 2022	8.7°C4 Sep 2025	36 mm5 Sep 2016	63 mm2016 · driest 0 mm in 2017	40
October	44.0°C21 Oct 2021	13.9°C18 Oct 2014	52 mm8 Oct 2010	135 mm2010 · driest 0 mm in 2003	40
November	45.1°C8 Nov 1994	16.3°C18 Nov 2021	90 mm13 Nov 1991	172 mm2001 · driest 0 mm in 2008	40
December	45.3°C14 Dec 2004	18.3°C4 Dec 2025	114 mm5 Dec 2000	382 mm2008 · driest 6 mm in 1991	40

Typical days per month at KUNUNURRA AERO, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	30	29	7
February	28	26	7
March	31	30	4
April	30	29	<1
May	30	25	<1
June	28	17	<1
July	30	20	0
August	30	26	0
September	30	29	<1
October	30	30	<1
November	29	29	2
December	30	30	5

How often, not how much — every day in KUNUNURRA AERO’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	56%	44%	22%	58%	34.2–37.5°C
February	54%	46%	24%	61%	33.3–37.3°C
March	72%	29%	14%	32%	33.5–38.3°C
April	91%	8%	3%	6%	33.8–37.1°C
May	97%	3%	<1%	2%	31.2–34.7°C
June	99%	1%	<1%	<1%	29.4–32.4°C
July	99%	<1%	<1%	0%	29.5–32.1°C
August	100%	<1%	0%	0%	31.7–34.3°C
September	98%	2%	<1%	<1%	35.7–37.9°C
October	92%	8%	2%	5%	37.6–40.3°C
November	82%	18%	7%	15%	37.8–40.1°C
December	68%	32%	14%	41%	35.2–40.2°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.

1987Each stripe is one year’s mean temperature against the 38-year average. Warmest: 1992. Coolest: 2011.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2068110
NOAA station: ASN00002056 · KUNUNURRA AERO
Station distance: 3.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude -15.78°, mid-month, sunrise to sunset including refraction. Not a station measurement.
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 KUNUNURRA AERO is what differs

Lake Argyle→Baines→Lake Argyle Tourist Village→

Or put two places side by side: Kununurra vs Lake Argyle

Best time to visitKununurra.

June

May

July

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Kununurra.

The whole year,
without the guesswork.

Nearby, measured,
and named.