Canada · 1991–2020

Best time to visit
Coteau-des-Hêtres.

August leads for comfortable weather in Coteau-des-Hêtres: typically 25.3°C by day, 14.2°C at night, with 104 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high25.3°C

Typical low14.2°C

Rain in August104 mm

Comfort

August

August · June · July

78climate match

Beach

July

July · August · June

54climate match

Outdoors

September

September · May · June

75climate match

The weakest month is January, scoring 5 against August’s 78 — days reach only -5.6°C, 30° 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

5-5.6° / -14.9°

Feb

5-3.8° / -13.8°

Mar

52.4° / -7.3°

Apr

1511° / 0.5°

May

5519.4° / 7.5°

Jun

7624.2° / 12.6°

Jul

7326.5° / 15.1°

Aug

7825.3° / 14.2°

Sep

6220.6° / 9.8°

Oct

2212.8° / 3.6°

Nov

55.1° / -2.3°

Dec

5-1.8° / -9.2°

Monthly climate evidence for Coteau-des-Hêtres — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-5.6°C	-14.9°C	95 mm	13.7	9 h 03	5	Strong coverage
February	-3.8°C	-13.8°C	68 mm	11.2	10 h 18	5	Strong coverage
March	2.4°C	-7.3°C	78 mm	11.1	11 h 46	5	Strong coverage
April	11°C	0.5°C	96 mm	10.7	13 h 27	15	Strong coverage
May	19.4°C	7.5°C	100 mm	11.4	14 h 53	55	Strong coverage
June	24.2°C	12.6°C	113 mm	11.8	15 h 40	76	Strong coverage
July	26.5°C	15.1°C	111 mm	11.7	15 h 21	73	Strong coverage
August	25.3°C	14.2°C	104 mm	10.6	14 h 07	78	Strong coverage
September	20.6°C	9.8°C	110 mm	11	12 h 28	62	Strong coverage
October	12.8°C	3.6°C	120 mm	12.5	10 h 51	22	Strong coverage
November	5.1°C	-2.3°C	90 mm	11.8	9 h 25	5	Strong coverage
December	-1.8°C	-9.2°C	96 mm	13.8	8 h 43	5	Strong coverage

What has changed

Coteau-des-Hêtres runs +1.6°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

+1.8

Feb

+1.4

Mar

+1.4

Apr

+0.4

May

+2.2

Jun

+1.1

Jul

+1.2

Aug

+1.6

Sep

+2.2

Oct

+1.9

Nov

+1.0

Dec

+3.5

August daytime highs, 2011–2023. Last recorded: 24.2°C.

Records at LACHUTE, 1963–2024
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	10.5°C9 Jan 2008	-37.0°C4 Jan 1981	62 mm8 Jan 1978	156 mm2006 · driest 28 mm in 1970	61
February	12.5°C27 Feb 2024	-35.0°C3 Feb 1971	51 mm2 Feb 1973	176 mm1981 · driest 7 mm in 1978	59
March	26.5°C21 Mar 2012	-30.5°C7 Mar 2007	45 mm8 Mar 2008	143 mm2008 · driest 23 mm in 1965	61
April	31.5°C27 Apr 2009	-15.0°C3 Apr 1969	49 mm30 Apr 2023	189 mm2017 · driest 8 mm in 2004	61
May	35.8°C27 May 2020	-6.7°C7 May 1966	59 mm16 May 2022	210 mm2017 · driest 20 mm in 2021	60
June	35.0°C30 Jun 1964	-1.5°C3 Jun 1986	62 mm11 Jun 1973	187 mm1972 · driest 26 mm in 1964	61
July	36.0°C10 Jul 2020	3.5°C3 Jul 1982	68 mm14 Jul 1997	233 mm2023 · driest 42 mm in 1982	61
August	35.5°C9 Aug 2001	0.0°C29 Aug 1986	73 mm13 Aug 2016	201 mm1963 · driest 16 mm in 1975	60
September	34.0°C9 Sep 2002	-5.0°C29 Sep 1980	82 mm9 Sep 2004	231 mm2010 · driest 28 mm in 2023	59
October	29.0°C4 Oct 2023	-8.9°C31 Oct 2020	69 mm21 Oct 1995	219 mm1995 · driest 16 mm in 1963	58
November	23.6°C5 Nov 2022	-21.6°C22 Nov 2018	57 mm8 Nov 1996	191 mm1989 · driest 29 mm in 2012	59
December	17.3°C24 Dec 2015	-34.5°C25 Dec 1980	49 mm16 Dec 1974	175 mm1973 · driest 33 mm in 1988	59

Typical days per month at LACHUTE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	3	13
February	0	0	26	2	10
March	0	0	26	3	7
April	<1	0	14	3	2
May	6	<1	2	3	0
June	14	3	0	4	0
July	21	5	0	4	0
August	18	3	0	4	0
September	6	<1	<1	4	0
October	<1	0	8	4	<1
November	0	0	20	3	5
December	0	0	28	3	11

The best month has moved. On the 1961–1990 numbers the strongest month here was August (scoring 86); on 2011–2025 it is June (83). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in LACHUTE’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%	8%	61%	-9.8–-2.7°C
February	0%	38%	8%	53%	-7.6–-1.1°C
March	<1%	34%	8%	47%	-0.5–4.8°C
April	6%	35%	11%	47%	8.5–13.8°C
May	31%	36%	10%	47%	16.4–21.8°C
June	53%	39%	12%	56%	21.9–25.6°C
July	62%	36%	11%	50%	24.6–28.0°C
August	60%	35%	12%	46%	22.7–26.3°C
September	35%	36%	11%	50%	17.9–22.4°C
October	7%	39%	11%	53%	10.3–14.7°C
November	<1%	41%	11%	62%	2.2–7.3°C
December	0%	45%	11%	66%	-6.1–0.3°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.

1964Each stripe is one year’s mean temperature against the 54-year average. Warmest: 2010. Coolest: 1972.2023

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5928336
NOAA station: CA007033650 · LACHUTE
Station distance: 5.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 45.60°, 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 LACHUTE is what differs

Lachute→Brownsburg-Chatham→Carlin→Chatboro→Cushing→Dalesville→

Or put two places side by side: Coteau-des-Hêtres vs Lachute

Best time to visitCoteau-des-Hêtres.