Canada · 1991–2020

Best time to visit
Joliette.

June leads for comfortable weather in Joliette: typically 24.5°C by day, 12.9°C at night, with 96 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high24.5°C

Typical low12.9°C

Rain in June96 mm

Comfort

June

June · August · July

79climate match

Beach

July

July · August · June

55climate match

Outdoors

September

September · May · June

79climate match

The weakest month is January, scoring 5 against June’s 79 — days reach only -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

5-6° / -15.5°

Feb

5-3.7° / -14°

Mar

52.4° / -7.6°

Apr

1811.2° / 0.4°

May

5619.3° / 7.1°

Jun

7924.5° / 12.9°

Jul

7426.5° / 15.1°

Aug

7825.6° / 14°

Sep

6520.7° / 9.5°

Oct

2612.6° / 3.1°

Nov

55.2° / -2.4°

Dec

5-2.2° / -10.1°

Monthly climate evidence for Joliette — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-6°C	-15.5°C	78 mm	11.4	9 h 01	5	Good coverage
February	-3.7°C	-14°C	57 mm	8.3	10 h 16	5	Good coverage
March	2.4°C	-7.6°C	68 mm	8.6	11 h 45	5	Good coverage
April	11.2°C	0.4°C	86 mm	9.6	13 h 28	18	Good coverage
May	19.3°C	7.1°C	89 mm	10.6	14 h 55	56	Good coverage
June	24.5°C	12.9°C	96 mm	10.5	15 h 44	79	Good coverage
July	26.5°C	15.1°C	102 mm	11.6	15 h 25	74	Good coverage
August	25.6°C	14°C	96 mm	10.2	14 h 09	78	Good coverage
September	20.7°C	9.5°C	97 mm	9.6	12 h 29	65	Good coverage
October	12.6°C	3.1°C	91 mm	10.7	10 h 50	26	Good coverage
November	5.2°C	-2.4°C	90 mm	11.2	9 h 23	5	Good coverage
December	-2.2°C	-10.1°C	77 mm	10.9	8 h 39	5	Good coverage

Records at JOLIETTE VILLE, 1967–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	12.0°C19 Jan 1996	-36.7°C4 Jan 1981	51 mm26 Jan 1976	145 mm1976 · driest 21 mm in 1981	43
February	11.0°C20 Feb 1994	-36.1°C13 Feb 1967	54 mm20 Feb 1996	255 mm1981 · driest 12 mm in 1980	43
March	20.0°C31 Mar 2006	-29.0°C7 Mar 1989	56 mm19 Mar 1975	167 mm1998 · driest 8 mm in 1967	44
April	32.0°C27 Apr 1990	-16.0°C5 Apr 1995	52 mm8 Apr 2000	187 mm1996 · driest 7 mm in 2004	44
May	34.5°C26 May 2010	-4.4°C5 May 1974	56 mm28 May 1987	206 mm2006 · driest 14 mm in 1985	43
June	35.5°C18 Jun 1994	0.5°C3 Jun 1986	112 mm22 Jun 1981	291 mm1981 · driest 25 mm in 1992	42
July	35.5°C8 Jul 1988	5.0°C3 Jul 1982	79 mm15 Jul 1979	179 mm2008 · driest 27 mm in 2001	43
August	37.2°C1 Aug 1975	1.7°C31 Aug 1976	63 mm16 Aug 1981	218 mm1981 · driest 28 mm in 1975	43
September	33.5°C9 Sep 2002	-3.5°C29 Sep 2000	77 mm30 Sep 2010	197 mm1999 · driest 22 mm in 1984	44
October	27.2°C2 Oct 1968	-8.3°C20 Oct 1972	58 mm21 Oct 1996	141 mm2003 · driest 24 mm in 1994	44
November	19.5°C16 Nov 1989	-21.1°C27 Nov 1978	91 mm8 Nov 1996	214 mm1983 · driest 17 mm in 1991	44
December	13.5°C6 Dec 2001	-33.0°C30 Dec 1989	53 mm20 Dec 1973	205 mm1973 · driest 10 mm in 2002	44

Typical days per month at JOLIETTE VILLE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	3	9
February	0	0	27	2	7
March	0	0	27	3	5
April	<1	0	15	3	2
May	5	1	1	3	0
June	15	4	0	3	0
July	20	5	0	3	0
August	18	4	0	3	0
September	5	<1	<1	3	0
October	<1	0	9	3	<1
November	0	0	21	3	3
December	0	0	29	2	8

How often, not how much — every day in JOLIETTE VILLE’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%	34%	8%	46%	-9.6–-3.1°C
February	0%	30%	8%	37%	-7.3–-1.0°C
March	<1%	28%	8%	34%	-0.1–4.5°C
April	6%	30%	10%	35%	8.5–13.7°C
May	32%	34%	10%	42%	16.4–22.0°C
June	57%	36%	12%	51%	22.1–25.9°C
July	64%	34%	10%	44%	25.1–28.1°C
August	64%	32%	9%	38%	23.2–26.7°C
September	36%	31%	10%	43%	18.1–22.3°C
October	6%	34%	9%	44%	10.1–14.7°C
November	0%	37%	10%	51%	2.2–6.7°C
December	0%	36%	10%	50%	-6.0–-0.4°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.

1968Each stripe is one year’s mean temperature against the 38-year average. Warmest: 2010. Coolest: 1976.2010

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5987650
NOAA station: CA007013362 · JOLIETTE VILLE
Station distance: 0.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 46.02°, 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 JOLIETTE VILLE is what differs

Saint-Charles-Borromée→Notre-Dame-des-Prairies→Saint-Thomas→Crabtree→Saint-Ambroise→Sainte-Élisabeth→

Or put two places side by side: Joliette vs Saint-Charles-Borromée

Best time to visitJoliette.