Canada · 1991–2020

Best time to visit
Copperhead.

July leads for comfortable weather in Copperhead: typically 25.2°C by day, 15.8°C at night, with 65 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high25.2°C

Typical low15.8°C

Rain in July65 mm

Comfort

July

July · August · June

87climate match

Beach

July

July · August · June

65climate match

Outdoors

September

September · May · June

81climate match

The weakest month is January, scoring 5 against July’s 87 — days reach only -3.6°C, 28° 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

5-3.6° / -13.2°

Feb

5-3° / -13.5°

Mar

52.8° / -7.5°

Apr

139.9° / -0.3°

May

5517.4° / 6.7°

Jun

7722.2° / 12.3°

Jul

8725.2° / 15.8°

Aug

8724.5° / 15°

Sep

6920.7° / 10.8°

Oct

2813.1° / 4.8°

Nov

56.4° / -1.2°

Dec

5-0.2° / -7.6°

Monthly climate evidence for Copperhead — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 3 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-3.6°C	-13.2°C	75 mm	13	2.7°C	9 h 06	5	Good coverage
February	-3°C	-13.5°C	60 mm	10.8	1.3°C	10 h 19	5	Good coverage
March	2.8°C	-7.5°C	58 mm	8.4	1.0°C	11 h 46	5	Good coverage
April	9.9°C	-0.3°C	88 mm	9.6	1.9°C	13 h 26	13	Good coverage
May	17.4°C	6.7°C	68 mm	7.6	4.5°C	14 h 50	55	Good coverage
June	22.2°C	12.3°C	90 mm	8.3	11.0°C	15 h 37	77	Good coverage
July	25.2°C	15.8°C	65 mm	6.9	18.5°C	15 h 18	87	Good coverage
August	24.5°C	15°C	90 mm	7.3	20.3°C	14 h 05	87	Good coverage
September	20.7°C	10.8°C	87 mm	8.6	18.3°C	12 h 28	69	Good coverage
October	13.1°C	4.8°C	100 mm	12.4	13.3°C	10 h 52	28	Good coverage
November	6.4°C	-1.2°C	96 mm	12.8	8.7°C	9 h 28	5	Good coverage
December	-0.2°C	-7.6°C	101 mm	13.6	5.3°C	8 h 46	5	Good coverage

Records at PARRY SOUND CCG, 2002–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	10.9°C13 Jan 2005	-35.9°C27 Jan 2003	43 mm30 Jan 2013	162 mm2008 · driest 0 mm in 2018	24
February	10.6°C28 Feb 2024	-34.8°C16 Feb 2015	57 mm24 Feb 2017	122 mm2017 · driest 29 mm in 2010	23
March	25.4°C21 Mar 2012	-32.8°C3 Mar 2003	53 mm31 Mar 2016	159 mm2016 · driest 3 mm in 2010	23
April	27.8°C16 Apr 2023	-17.2°C6 Apr 2003	53 mm5 Apr 2023	198 mm2024 · driest 16 mm in 2020	24
May	32.1°C30 May 2018	-2.7°C9 May 2020	57 mm14 May 2011	126 mm2011 · driest 6 mm in 2012	23
June	33.3°C13 Jun 2007	2.8°C1 Jun 2003	70 mm18 Jun 2017	156 mm2017 · driest 27 mm in 2016	23
July	33.5°C10 Jul 2020	7.9°C1 Jul 2007	52 mm15 Jul 2010	113 mm2021 · driest 7 mm in 2018	23
August	34.0°C4 Aug 2012	6.1°C31 Aug 2009	87 mm17 Aug 2018	202 mm2018 · driest 33 mm in 2006	22
September	31.5°C6 Sep 2023	1.8°C16 Sep 2011	65 mm23 Sep 2009	174 mm2021 · driest 15 mm in 2004	22
October	28.0°C4 Oct 2023	-6.0°C31 Oct 2020	41 mm31 Oct 2013	212 mm2013 · driest 17 mm in 2005	23
November	22.6°C5 Nov 2022	-19.2°C22 Nov 2018	36 mm12 Nov 2003	137 mm2003 · driest 10 mm in 2017	23
December	14.8°C16 Dec 2021	-31.3°C20 Dec 2004	33 mm12 Dec 2009	154 mm2009 · driest 0 mm in 2017	23

Typical days per month at PARRY SOUND CCG, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	28	2
February	0	0	27	1
March	<1	0	27	2
April	<1	0	16	3
May	3	<1	1	2
June	8	<1	0	3
July	17	2	0	2
August	14	1	0	3
September	5	<1	0	3
October	<1	0	5	3
November	0	0	17	3
December	0	0	27	3

How often, not how much — every day in PARRY SOUND CCG’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	0%	42%	6%	61%	-6.5–-0.4°C
February	0%	39%	5%	58%	-5.5–0.5°C
March	<1%	28%	6%	36%	0.2–6.0°C
April	4%	33%	11%	47%	8.1–12.1°C
May	28%	24%	8%	25%	15.5–20.0°C
June	54%	27%	10%	27%	20.6–24.0°C
July	73%	23%	8%	23%	23.5–27.0°C
August	72%	24%	10%	22%	23.0–26.1°C
September	43%	29%	10%	32%	18.8–22.2°C
October	9%	41%	12%	59%	11.2–16.1°C
November	<1%	42%	9%	63%	3.8–9.0°C
December	0%	45%	11%	64%	-2.3–3.0°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.

2003Each stripe is one year’s mean temperature against the 20-year average. Warmest: 2012. Coolest: 2014.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5927574
NOAA station: CA006116257 · PARRY SOUND CCG
Station distance: 22.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 16 usable years
Daylight: Calculated from latitude 45.16°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 3 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 PARRY SOUND CCG is what differs

Parry Sound→Adanac→Badger's Corners→Blackstone Lake→Brooks Landing→Carling→

Or put two places side by side: Copperhead vs Parry Sound

Best time to visitCopperhead.

July

July

September

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Copperhead.

The whole year,
without the guesswork.

Nearby, measured,
and named.