Australia · 1991–2020

Best time to visit
Helidon.

May leads for comfortable weather in Helidon: typically 24°C by day, 10.7°C at night, with 51 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high24°C

Typical low10.7°C

Rain in May51 mm

Comfort

May

May · April · September

89climate match

Beach

March

March · April · February

81climate match

Outdoors

June

June · July · August

91climate match

The weakest month is January, scoring 53 against May’s 89 — days average 31.9°C, 8° 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

5331.9° / 19.5°

Feb

5530.9° / 19.6°

Mar

7129.9° / 17.3°

Apr

8627.3° / 13.9°

May

8924° / 10.7°

Jun

7721.2° / 7.9°

Jul

7420.9° / 6.2°

Aug

8122.7° / 6.7°

Sep

8326.1° / 9.8°

Oct

7728.4° / 13.4°

Nov

6829.8° / 15.9°

Dec

5631.3° / 18.1°

Monthly climate evidence for Helidon — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	31.9°C	19.5°C	103 mm	7.4	13 h 42	53	Good coverage
February	30.9°C	19.6°C	103 mm	7.9	13 h 05	55	Good coverage
March	29.9°C	17.3°C	53 mm	5.4	12 h 20	71	Good coverage
April	27.3°C	13.9°C	33 mm	4.3	11 h 28	86	Good coverage
May	24°C	10.7°C	51 mm	4.5	10 h 47	89	Good coverage
June	21.2°C	7.9°C	29 mm	4	10 h 25	77	Good coverage
July	20.9°C	6.2°C	24 mm	3.2	10 h 33	74	Good coverage
August	22.7°C	6.7°C	22 mm	3.2	11 h 09	81	Good coverage
September	26.1°C	9.8°C	33 mm	3.8	11 h 58	83	Good coverage
October	28.4°C	13.4°C	59 mm	5.9	12 h 48	77	Good coverage
November	29.8°C	15.9°C	89 mm	7.1	13 h 31	68	Good coverage
December	31.3°C	18.1°C	105 mm	8.2	13 h 52	56	Good coverage

Records at GATTON QDPI RESEARCH STN, 1968–2007
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	44.2°C6 Jan 1994	11.5°C15 Jan 1997	199 mm27 Jan 1974	482 mm1974 · driest 1 mm in 2003	39
February	41.9°C22 Feb 2004	8.3°C28 Feb 1970	153 mm10 Feb 1992	278 mm1971 · driest 13 mm in 2005	39
March	39.5°C27 Mar 1980	7.2°C1 Mar 1970	71 mm1 Mar 1994	167 mm1970 · driest 1 mm in 2005	39
April	36.8°C4 Apr 2006	5.0°C28 Apr 1978	86 mm4 Apr 1988	364 mm1988 · driest 0 mm in 1993	39
May	33.2°C5 May 2007	0.0°C31 May 1987	124 mm5 May 1996	440 mm1996 · driest 3 mm in 1975	39
June	28.1°C16 Jun 2002	-1.9°C25 Jun 1985	78 mm21 Jun 1979	196 mm1983 · driest 0 mm in 1986	39
July	30.0°C31 Jul 1974	-4.1°C13 Jul 2002	181 mm7 Jul 1973	301 mm1973 · driest 0 mm in 1972	40
August	34.4°C27 Aug 1970	-0.5°C6 Aug 1976	45 mm20 Aug 2007	100 mm1969 · driest 0 mm in 1991	40
September	37.2°C30 Sep 2000	0.0°C29 Sep 1994	41 mm1 Sep 1975	90 mm1976 · driest 0 mm in 1980	40
October	40.6°C22 Oct 1988	1.5°C6 Oct 1987	78 mm17 Oct 1987	242 mm1972 · driest 1 mm in 2006	40
November	42.2°C19 Nov 1968	3.3°C8 Nov 1971	83 mm26 Nov 1981	213 mm1981 · driest 4 mm in 1982	39
December	44.5°C24 Dec 1972	8.3°C11 Dec 1971	113 mm12 Dec 1991	267 mm1970 · driest 25 mm in 2005	39

Typical days per month at GATTON QDPI RESEARCH STN, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	31	23	0	3
February	27	17	0	3
March	30	15	0	2
April	26	4	0	<1
May	10	<1	0	1
June	2	0	<1	<1
July	1	0	<1	<1
August	6	<1	<1	<1
September	19	5	<1	<1
October	25	11	0	2
November	27	14	0	3
December	30	20	0	4

How often, not how much — every day in GATTON QDPI RESEARCH STN’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	73%	27%	11%	32%	29.9–33.3°C
February	72%	28%	10%	34%	28.9–32.8°C
March	79%	21%	7%	20%	28.2–31.0°C
April	84%	17%	5%	14%	25.9–28.7°C
May	78%	18%	5%	15%	22.8–24.8°C
June	68%	13%	3%	10%	19.9–22.3°C
July	62%	12%	3%	9%	19.7–21.8°C
August	77%	12%	3%	11%	20.9–23.4°C
September	85%	13%	4%	8%	23.6–27.6°C
October	78%	21%	7%	22%	26.1–30.2°C
November	75%	25%	9%	28%	28.1–32.1°C
December	75%	26%	12%	30%	29.5–33.4°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.

1969Each stripe is one year’s mean temperature against the 38-year average. Warmest: 2005. Coolest: 1971.2006

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2163633
NOAA station: ASN00040436 · GATTON QDPI RESEARCH STN
Station distance: 20.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 16 usable years
Daylight: Calculated from latitude -27.55°, 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 GATTON QDPI RESEARCH STN is what differs

Gatton→Adare→Placid Hills→Grantham→Blenheim→Upper Tenthill→

Or put two places side by side: Helidon vs Gatton

Best time to visitHelidon.

May

March

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Helidon.

The whole year,
without the guesswork.

Nearby, measured,
and named.