Canada · 1991–2020

Best time to visit
Brampton.

June leads for comfortable weather in Brampton: typically 24.5°C by day, 13.8°C at night, with 76 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high24.5°C

Typical low13.8°C

Rain in June76 mm

Comfort

June

June · August · September

85climate match

Beach

July

July · August · June

69climate match

Outdoors

September

September · May · June

80climate match

The weakest month is January, scoring 5 against June’s 85 — days reach only -1.1°C, 25° 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

5-1.1° / -8.9°

Feb

5-0.1° / -8.3°

Mar

55.1° / -3.9°

Apr

2612.2° / 2°

May

6019.1° / 8°

Jun

8524.5° / 13.8°

Jul

7727.2° / 16.4°

Aug

8326.3° / 15.7°

Sep

7822.1° / 11.3°

Oct

4214.6° / 5.2°

Nov

107.8° / 0.2°

Dec

52° / -5.1°

Monthly climate evidence for Brampton — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 32 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-1.1°C	-8.9°C	58 mm	10.2	3.7°C	9 h 16	5	Good coverage
February	-0.1°C	-8.3°C	48 mm	7.7	2.9°C	10 h 25	5	Good coverage
March	5.1°C	-3.9°C	50 mm	8.2	2.9°C	11 h 47	5	Good coverage
April	12.2°C	2°C	77 mm	9.4	3.8°C	13 h 22	26	Good coverage
May	19.1°C	8°C	78 mm	9	7.3°C	14 h 41	60	Good coverage
June	24.5°C	13.8°C	76 mm	9	14.9°C	15 h 25	85	Good coverage
July	27.2°C	16.4°C	75 mm	8.2	19.9°C	15 h 08	77	Good coverage
August	26.3°C	15.7°C	68 mm	7.4	21.2°C	13 h 59	83	Good coverage
September	22.1°C	11.3°C	71 mm	7.7	19.1°C	12 h 27	78	Good coverage
October	14.6°C	5.2°C	64 mm	8.8	13.1°C	10 h 56	42	Good coverage
November	7.8°C	0.2°C	70 mm	8.8	7.5°C	9 h 36	10	Good coverage
December	2°C	-5.1°C	57 mm	9.5	4.9°C	8 h 57	5	Good coverage

Records at TORONTO LESTER B. PEARSON INT', 1937–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.6°C13 Jan 2005	-31.3°C4 Jan 1981	59 mm9 Jan 1946	133 mm1995 · driest 11 mm in 1961	76
February	14.9°C23 Feb 1984	-31.1°C15 Feb 1943	56 mm25 Feb 1965	108 mm2008 · driest 9 mm in 1978	76
March	26.0°C22 Mar 2012	-28.9°C4 Mar 1950	42 mm16 Mar 1942	121 mm1973 · driest 12 mm in 1962	76
April	31.1°C25 Apr 1990	-17.2°C7 Apr 1972	56 mm11 Apr 1992	134 mm1992 · driest 17 mm in 1946	76
May	34.4°C16 May 1962	-5.6°C7 May 1966	93 mm31 May 1944	209 mm1942 · driest 9 mm in 1949	76
June	36.7°C25 Jun 1952	0.6°C8 Jun 1949	54 mm13 Jun 2000	192 mm2010 · driest 4 mm in 1949	75
July	37.9°C21 Jul 2011	3.9°C30 Jul 1968	119 mm28 Jul 1980	193 mm2008 · driest 12 mm in 1957	75
August	38.3°C25 Aug 1948	1.1°C30 Aug 1965	81 mm30 Aug 1970	164 mm1968 · driest 12 mm in 2002	75
September	36.7°C2 Sep 1953	-3.9°C27 Sep 1965	108 mm18 Sep 1948	212 mm1986 · driest 6 mm in 1960	74
October	31.6°C8 Oct 2007	-8.3°C23 Oct 1969	121 mm15 Oct 1954	214 mm1954 · driest 7 mm in 1938	74
November	25.0°C3 Nov 1961	-18.3°C26 Nov 1949	86 mm10 Nov 1962	162 mm1985 · driest 10 mm in 2012	75
December	20.0°C3 Dec 1982	-31.1°C20 Dec 1942	41 mm6 Dec 1962	113 mm1990 · driest 16 mm in 1943	75

Typical days per month at TORONTO LESTER B. PEARSON INT', 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	27	2	13
February	0	0	27	1	10
March	<1	0	24	1	7
April	<1	0	9	3	2
May	5	<1	<1	3	0
June	14	4	0	3	0
July	22	7	0	3	0
August	20	5	0	2	0
September	8	2	<1	2	0
October	1	0	3	2	<1
November	0	0	14	2	3
December	0	0	25	2	9

How often, not how much — every day in TORONTO LESTER B. PEARSON INT'’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%	30%	4%	35%	-5.1–1.4°C
February	0%	28%	5%	31%	-3.3–1.9°C
March	1%	28%	6%	34%	0.5–7.4°C
April	8%	29%	8%	35%	8.8–14.1°C
May	30%	29%	8%	34%	15.7–21.3°C
June	62%	27%	8%	28%	22.3–26.0°C
July	75%	24%	8%	25%	25.0–29.1°C
August	73%	24%	7%	23%	24.4–28.1°C
September	47%	26%	8%	29%	19.6–23.8°C
October	14%	26%	6%	31%	12.5–16.7°C
November	<1%	29%	7%	35%	5.4–9.6°C
December	0%	31%	6%	36%	-1.9–3.5°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.

1938Each stripe is one year’s mean temperature against the 74-year average. Warmest: 2012. Coolest: 1972.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5907364
NOAA station: CA006158733 · TORONTO LESTER B. PEARSON INT'
Station distance: 10.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 43.68°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 32 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 TORONTO LESTER B. PEARSON INT' is what differs

Etobicoke→Islington-City Centre West→West Humber-Clairville→Willowridge-Martingrove-Richview→Kingsview Village-The Westway→Eringate-Centennial-West Deane→

Or put two places side by side: Brampton vs Etobicoke

Best time to visitBrampton.