Australia · 1991–2020

Best time to visit
Ben Lomond.

February leads for comfortable weather in Ben Lomond: typically 23.4°C by day, 12°C at night, with 107 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortFebruary

Typical high23.4°C

Typical low12°C

Rain in February107 mm

Comfort

February

February · January · March

77climate match

Beach

January

January · February · March

41climate match

Outdoors

April

April · March · October

86climate match

The weakest month is July, scoring 26 against February’s 77 — days reach only 10.9°C, 13° 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

7624.6° / 12.5°

Feb

7723.4° / 12°

Mar

7421.5° / 10.3°

Apr

6418.4° / 7°

May

4414.6° / 3.9°

Jun

2811.4° / 2°

Jul

2610.9° / 0.9°

Aug

3312.6° / 1.3°

Sep

4715.9° / 4.1°

Oct

5919° / 6.7°

Nov

6421.1° / 9.2°

Dec

7322.9° / 11°

Monthly climate evidence for Ben Lomond — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	24.6°C	12.5°C	121 mm	9.6	13 h 53	76	Strong coverage
February	23.4°C	12°C	107 mm	9.2	13 h 11	77	Strong coverage
March	21.5°C	10.3°C	70 mm	7.6	12 h 21	74	Strong coverage
April	18.4°C	7°C	40 mm	5.3	11 h 24	64	Strong coverage
May	14.6°C	3.9°C	47 mm	6.2	10 h 38	44	Strong coverage
June	11.4°C	2°C	54 mm	7.7	10 h 13	28	Strong coverage
July	10.9°C	0.9°C	46 mm	7.2	10 h 23	26	Strong coverage
August	12.6°C	1.3°C	48 mm	5.9	11 h 02	33	Strong coverage
September	15.9°C	4.1°C	56 mm	6.7	11 h 57	47	Strong coverage
October	19°C	6.7°C	72 mm	7.8	12 h 52	59	Strong coverage
November	21.1°C	9.2°C	110 mm	9.2	13 h 41	64	Strong coverage
December	22.9°C	11°C	111 mm	9.7	14 h 04	73	Strong coverage

Records at GUYRA HOSPITAL, 1981–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	35.3°C26 Jan 2026	3.7°C19 Jan 2010	63 mm6 Jan 1991	286 mm1996 · driest 9 mm in 2014	45
February	35.1°C11 Feb 2017	3.5°C10 Feb 1996	90 mm2 Feb 2005	250 mm1997 · driest 9 mm in 2019	45
March	30.2°C14 Mar 1998	-0.3°C28 Mar 1984	68 mm10 Mar 2001	217 mm2017 · driest 4 mm in 2008	45
April	27.0°C4 Apr 1986	-2.8°C29 Apr 2008	50 mm4 Apr 2015	190 mm1990 · driest 2 mm in 1991	45
May	21.7°C4 May 2026	-6.0°C31 May 2019	49 mm17 May 1997	153 mm1990 · driest 6 mm in 2006	45
June	19.1°C7 Jun 2002	-6.5°C24 Jun 1986	53 mm7 Jun 1996	136 mm2016 · driest 4 mm in 1986	45
July	18.7°C19 Jul 2016	-7.1°C16 Jul 2007	70 mm27 Jul 1990	149 mm1986 · driest 4 mm in 2002	45
August	25.2°C24 Aug 2009	-7.0°C1 Aug 1985	55 mm21 Aug 2007	138 mm1998 · driest 3 mm in 1995	44
September	26.0°C26 Sep 2013	-5.5°C7 Sep 1995	49 mm3 Sep 1995	142 mm1998 · driest 2 mm in 2023	45
October	30.4°C22 Oct 2025	-4.0°C17 Oct 1984	61 mm14 Oct 2000	166 mm1983 · driest 13 mm in 2014	45
November	33.2°C23 Nov 2014	-2.6°C17 Nov 2006	105 mm24 Nov 2011	250 mm2011 · driest 15 mm in 2020	45
December	34.6°C22 Dec 2019	1.3°C13 Dec 1995	79 mm25 Dec 1994	221 mm2007 · driest 28 mm in 2013	45

Typical days per month at GUYRA HOSPITAL, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	15	2	0	4
February	10	1	0	3
March	4	<1	0	2
April	<1	0	<1	1
May	0	0	3	1
June	0	0	9	2
July	0	0	13	1
August	0	0	12	2
September	<1	0	3	2
October	1	0	<1	3
November	6	<1	<1	4
December	10	<1	0	4

How often, not how much — every day in GUYRA HOSPITAL’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	63%	32%	13%	41%	22.0–26.3°C
February	61%	32%	12%	39%	21.1–25.2°C
March	56%	27%	8%	30%	19.9–23.2°C
April	25%	20%	6%	19%	16.2–20.1°C
May	1%	22%	5%	26%	13.4–15.4°C
June	0%	25%	5%	25%	10.0–12.5°C
July	0%	25%	5%	27%	9.2–12.3°C
August	1%	21%	6%	24%	10.6–14.3°C
September	12%	22%	6%	24%	13.7–17.4°C
October	35%	26%	8%	31%	16.7–21.3°C
November	46%	31%	13%	39%	18.4–23.8°C
December	58%	31%	13%	37%	20.8–25.2°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.

1982Each stripe is one year’s mean temperature against the 44-year average. Warmest: 2019. Coolest: 1984.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2176149
NOAA station: ASN00056229 · GUYRA HOSPITAL
Station distance: 21.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude -30.02°, 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 GUYRA HOSPITAL is what differs

Guyra→South Guyra→Black Mountain→Llangothlin→Aberfoyle→Wandsworth→

Or put two places side by side: Ben Lomond vs Guyra

Best time to visitBen Lomond.