Australia · 1991–2020

Best time to visit
Mount Cuthbert.

June leads for comfortable weather in Mount Cuthbert: typically 25.3°C by day, 9.9°C at night, with 8 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high25.3°C

Typical low9.9°C

Rain in June8 mm

Comfort

June

June · July · May

87climate match

Beach

April

April · May · March

82climate match

Outdoors

June

June · July · August

83climate match

The weakest month is January, scoring 25 against June’s 87 — days average 36.5°C, 13° above 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

2536.5° / 23.6°

Feb

3235.7° / 23.1°

Mar

4934.7° / 21.6°

Apr

6632.5° / 18.4°

May

8328.3° / 13.5°

Jun

8725.3° / 9.9°

Jul

8425.5° / 8.6°

Aug

7827.8° / 9.8°

Sep

7132.3° / 14.1°

Oct

5735.3° / 18.4°

Nov

4337° / 21.4°

Dec

3237.4° / 23.2°

Monthly climate evidence for Mount Cuthbert — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	36.5°C	23.6°C	129 mm	8.5	13 h 13	25	Strong coverage
February	35.7°C	23.1°C	111 mm	7.4	12 h 47	32	Strong coverage
March	34.7°C	21.6°C	60 mm	3.7	12 h 16	49	Strong coverage
April	32.5°C	18.4°C	11 mm	1.2	11 h 40	66	Strong coverage
May	28.3°C	13.5°C	8 mm	1	11 h 11	83	Strong coverage
June	25.3°C	9.9°C	8 mm	0.7	10 h 56	87	Strong coverage
July	25.5°C	8.6°C	3 mm	0.5	11 h 02	84	Strong coverage
August	27.8°C	9.8°C	2 mm	0.5	11 h 26	78	Strong coverage
September	32.3°C	14.1°C	6 mm	1	12 h 00	71	Strong coverage
October	35.3°C	18.4°C	17 mm	2.1	12 h 35	57	Strong coverage
November	37°C	21.4°C	47 mm	4.3	13 h 05	43	Strong coverage
December	37.4°C	23.2°C	79 mm	6.3	13 h 20	32	Strong coverage

What has changed

Mount Cuthbert 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

+1.1

Feb

+0.8

Mar

+1.0

Apr

+1.2

May

+0.8

Jun

+1.1

Jul

+1.4

Aug

+1.5

Sep

+2.2

Oct

+2.0

Nov

+1.1

Dec

+1.1

June daytime highs, 2011–2025. Last recorded: 25.0°C.

Records at MOUNT ISA AERO, 1966–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	45.9°C29 Jan 1990	15.4°C4 Jan 1970	213 mm15 Jan 2004	535 mm2009 · driest 0 mm in 1985	60
February	43.5°C3 Feb 2002	13.1°C13 Feb 2012	123 mm2 Feb 2019	399 mm2026 · driest 2 mm in 1978	60
March	43.1°C5 Mar 2025	11.9°C30 Mar 2026	130 mm6 Mar 1967	277 mm1997 · driest 0 mm in 1986	60
April	38.6°C11 Apr 2003	5.8°C30 Apr 2017	45 mm6 Apr 2006	168 mm2006 · driest 0 mm in 2013	60
May	37.8°C2 May 2016	1.8°C31 May 2011	106 mm12 May 1968	176 mm1968 · driest 0 mm in 2002	60
June	34.3°C8 Jun 2016	-1.3°C24 Jun 1981	55 mm18 Jun 2007	112 mm2007 · driest 0 mm in 1984	60
July	35.2°C17 Jul 1995	-2.9°C7 Jul 1984	78 mm3 Jul 2023	84 mm2023 · driest 0 mm in 2014	60
August	37.6°C30 Aug 2024	-1.1°C25 Aug 2000	27 mm25 Aug 1974	42 mm1974 · driest 0 mm in 2017	59
September	40.4°C27 Sep 2017	1.0°C2 Sep 2001	40 mm24 Sep 1998	69 mm1978 · driest 0 mm in 1980	59
October	42.5°C28 Oct 2003	6.1°C2 Oct 1982	39 mm8 Oct 2017	91 mm1986 · driest 0 mm in 2013	59
November	43.9°C28 Nov 2015	10.1°C6 Nov 2025	102 mm4 Nov 2011	191 mm1999 · driest 0 mm in 1980	59
December	45.4°C30 Dec 2023	12.0°C6 Dec 2017	115 mm22 Dec 2020	275 mm2000 · driest 0 mm in 2018	60

Typical days per month at MOUNT ISA AERO, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	31	29	3
February	28	27	3
March	31	29	2
April	29	25	<1
May	26	10	<1
June	17	2	<1
July	18	2	<1
August	24	9	0
September	29	23	<1
October	30	28	<1
November	30	29	2
December	31	30	2

How often, not how much — every day in MOUNT ISA 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	74%	26%	10%	29%	34.0–39.2°C
February	75%	26%	11%	28%	32.4–37.9°C
March	86%	14%	6%	10%	32.3–36.3°C
April	96%	5%	1%	2%	30.4–34.0°C
May	95%	4%	1%	1%	26.0–29.6°C
June	92%	2%	<1%	<1%	23.2–26.5°C
July	92%	2%	<1%	<1%	23.3–26.3°C
August	97%	2%	<1%	<1%	25.8–29.3°C
September	96%	3%	<1%	1%	29.2–33.4°C
October	92%	8%	2%	5%	32.8–37.0°C
November	86%	14%	5%	11%	34.6–38.9°C
December	81%	19%	6%	20%	35.2–39.5°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.

1967Each stripe is one year’s mean temperature against the 59-year average. Warmest: 1988. Coolest: 2011.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2065639
NOAA station: ASN00029127 · MOUNT ISA AERO
Station distance: 89.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude -19.98°, 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 MOUNT ISA AERO is what differs

Soldiers Hill→Winston→Ryan→Lanskey→Kalkadoon→Hilton Substation→

Or put two places side by side: Mount Cuthbert vs Soldiers Hill

Best time to visitMount Cuthbert.

June

April

June

The whole year,without the guesswork.

Mount Cuthbert runs +1.3°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Mount Cuthbert.

The whole year,
without the guesswork.

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

Nearby, measured,
and named.