Canada · 1991–2020

Best time to visit
Brownrigg.

July leads for comfortable weather in Brownrigg: typically 24.4°C by day, 11°C at night, with 99 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high24.4°C

Typical low11°C

Rain in July99 mm

Comfort

July

July · August · June

74climate match

Beach

July

July · August · June

37climate match

Outdoors

June

June · August · July

72climate match

The weakest month is January, scoring 5 against July’s 74 — days reach only -11.5°C, 35° 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

5-11.5° / -23.8°

Feb

5-8.2° / -22.6°

Mar

5-0.9° / -15.7°

Apr

57° / -6.2°

May

3916.2° / 1.9°

Jun

6722.2° / 7.8°

Jul

7424.4° / 11°

Aug

7222.9° / 9.8°

Sep

4417.5° / 5.7°

Oct

58.7° / -0.4°

Nov

50.3° / -7.6°

Dec

5-7.3° / -16.9°

Monthly climate evidence for Brownrigg — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-11.5°C	-23.8°C	51 mm	11.8	8 h 34	5	Strong coverage
February	-8.2°C	-22.6°C	44 mm	9.4	10 h 01	5	Strong coverage
March	-0.9°C	-15.7°C	48 mm	8.5	11 h 43	5	Strong coverage
April	7°C	-6.2°C	64 mm	9	13 h 40	5	Strong coverage
May	16.2°C	1.9°C	73 mm	10	15 h 20	39	Strong coverage
June	22.2°C	7.8°C	84 mm	10.8	16 h 17	67	Strong coverage
July	24.4°C	11°C	99 mm	13	15 h 54	74	Strong coverage
August	22.9°C	9.8°C	87 mm	11.2	14 h 26	72	Strong coverage
September	17.5°C	5.7°C	103 mm	12.9	12 h 32	44	Strong coverage
October	8.7°C	-0.4°C	91 mm	13.1	10 h 40	5	Strong coverage
November	0.3°C	-7.6°C	72 mm	12.5	8 h 59	5	Strong coverage
December	-7.3°C	-16.9°C	62 mm	13.2	8 h 09	5	Strong coverage

Records at BONNER LAKE, 1990–2024
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	11.5°C29 Jan 2020	-46.0°C9 Jan 2004	27 mm24 Jan 1999	92 mm2012 · driest 23 mm in 2021	31
February	10.5°C3 Feb 1991	-46.0°C6 Feb 1993	30 mm5 Feb 2006	89 mm2019 · driest 11 mm in 1993	31
March	25.5°C20 Mar 2012	-37.0°C2 Mar 2009	58 mm28 Mar 2011	150 mm2011 · driest 11 mm in 1992	32
April	30.0°C30 Apr 2001	-27.0°C3 Apr 2018	39 mm15 Apr 2012	130 mm2011 · driest 15 mm in 1999	32
May	34.0°C24 May 2010	-10.0°C4 May 2012	48 mm9 May 2002	145 mm2017 · driest 20 mm in 2019	32
June	37.0°C18 Jun 1995	-4.0°C6 Jun 2002	57 mm23 Jun 2020	171 mm2017 · driest 11 mm in 2023	32
July	37.0°C11 Jul 2005	0.0°C11 Jul 1992	68 mm28 Jul 1993	264 mm1993 · driest 26 mm in 2017	32
August	36.0°C6 Aug 2001	-1.5°C28 Aug 2003	72 mm6 Aug 2013	201 mm2013 · driest 36 mm in 1995	32
September	34.0°C5 Sep 2023	-6.5°C30 Sep 1993	74 mm10 Sep 2016	193 mm2003 · driest 29 mm in 2015	32
October	30.5°C3 Oct 2023	-19.0°C30 Oct 2020	62 mm11 Oct 2021	179 mm2018 · driest 32 mm in 2008	32
November	21.0°C9 Nov 2020	-31.5°C26 Nov 1995	42 mm12 Nov 1992	136 mm2014 · driest 0 mm in 1995	32
December	15.0°C29 Dec 2019	-43.5°C28 Dec 2014	51 mm10 Dec 2014	122 mm2014 · driest 30 mm in 2017	33

Typical days per month at BONNER LAKE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	31	1	19
February	0	0	27	<1	14
March	<1	0	30	1	11
April	<1	0	26	2	6
May	4	1	14	2	1
June	11	2	2	3	0
July	15	3	<1	4	0
August	12	2	<1	2	0
September	4	<1	4	3	<1
October	<1	0	19	3	5
November	0	0	27	2	14
December	0	0	30	1	19

How often, not how much — every day in BONNER LAKE’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%	37%	3%	49%	-14.2–-7.4°C
February	0%	33%	3%	45%	-10.8–-4.6°C
March	<1%	28%	4%	32%	-3.2–1.7°C
April	3%	31%	8%	41%	4.7–10.4°C
May	25%	32%	7%	43%	13.5–19.2°C
June	48%	36%	9%	46%	20.1–24.6°C
July	53%	41%	11%	59%	22.2–26.1°C
August	51%	36%	8%	48%	20.5–24.4°C
September	25%	42%	11%	61%	15.4–20.2°C
October	5%	42%	9%	61%	5.6–11.8°C
November	0%	42%	7%	60%	-2.8–3.5°C
December	0%	43%	4%	63%	-10.7–-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.

1991Each stripe is one year’s mean temperature against the 30-year average. Warmest: 2010. Coolest: 1992.2023

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5909942
NOAA station: CA006070QK6 · BONNER LAKE
Station distance: 54.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 27 usable years
Daylight: Calculated from latitude 49.68°, 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 BONNER LAKE is what differs

Smooth Rock Falls→Coral→Departure Lake→Driftwood→Eastford→Fauquier→

Or put two places side by side: Brownrigg vs Smooth Rock Falls

Best time to visitBrownrigg.

July

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Brownrigg.

The whole year,
without the guesswork.

Nearby, measured,
and named.