Canada · 1991–2020

Best time to visit
Longlac.

July leads for comfortable weather in Longlac: typically 23.8°C by day, 11.1°C at night, with 101 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high23.8°C

Typical low11.1°C

Rain in July101 mm

Comfort

July

July · August · June

76climate match

Beach

July

July · August · June

37climate match

Outdoors

August

August · June · July

75climate match

The weakest month is January, scoring 5 against July’s 76 — days reach only -12.3°C, 36° 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

5-12.3° / -24.8°

Feb

5-8.4° / -23.2°

Mar

5-1.3° / -16.1°

Apr

56.9° / -6.4°

May

3415.1° / 1.6°

Jun

6521.5° / 7.9°

Jul

7623.8° / 11.1°

Aug

7322.7° / 9.9°

Sep

4016.6° / 5°

Oct

58° / -0.7°

Nov

5-1° / -9.4°

Dec

5-8.3° / -18.4°

Monthly climate evidence for Longlac — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-12.3°C	-24.8°C	34 mm	8.1	8 h 33	5	Strong coverage
February	-8.4°C	-23.2°C	26 mm	6.4	10 h 00	5	Good coverage
March	-1.3°C	-16.1°C	33 mm	7.2	11 h 43	5	Good coverage
April	6.9°C	-6.4°C	49 mm	7.3	13 h 40	5	Good coverage
May	15.1°C	1.6°C	76 mm	10.2	15 h 21	34	Good coverage
June	21.5°C	7.9°C	84 mm	10.8	16 h 18	65	Strong coverage
July	23.8°C	11.1°C	101 mm	11	15 h 55	76	Strong coverage
August	22.7°C	9.9°C	80 mm	10.7	14 h 27	73	Strong coverage
September	16.6°C	5°C	104 mm	11.8	12 h 32	40	Strong coverage
October	8°C	-0.7°C	83 mm	12.4	10 h 39	5	Strong coverage
November	-1°C	-9.4°C	53 mm	10.2	8 h 59	5	Strong coverage
December	-8.3°C	-18.4°C	39 mm	9.1	8 h 08	5	Strong coverage

Records at GERALDTON A, 1981–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	5.9°C31 Jan 1999	-50.2°C31 Jan 1996	21 mm22 Jan 2012	73 mm2012 · driest 7 mm in 2024	44
February	9.5°C3 Feb 1991	-49.3°C1 Feb 1996	20 mm21 Feb 2014	68 mm2019 · driest 5 mm in 1993	43
March	20.7°C19 Mar 2012	-40.4°C3 Mar 1989	29 mm31 Mar 2006	71 mm2006 · driest 9 mm in 2023	44
April	25.8°C30 Apr 1999	-33.0°C5 Apr 1982	38 mm28 Apr 1991	111 mm2001 · driest 17 mm in 2010	44
May	32.8°C25 May 2010	-11.3°C4 May 1996	43 mm29 May 2007	147 mm2012 · driest 17 mm in 2023	44
June	37.0°C18 Jun 1995	-4.6°C8 Jun 1983	84 mm23 Jun 2025	198 mm2008 · driest 15 mm in 2023	44
July	35.0°C13 Jul 2006	1.3°C1 Jul 1992	79 mm14 Jul 1999	197 mm2007 · driest 42 mm in 2021	44
August	33.7°C2 Aug 2005	0.0°C24 Aug 1989	69 mm14 Aug 1988	162 mm2003 · driest 15 mm in 2020	45
September	32.7°C8 Sep 2002	-7.8°C29 Sep 1991	125 mm19 Sep 1985	208 mm2017 · driest 23 mm in 2012	44
October	30.0°C3 Oct 2023	-14.8°C27 Oct 1997	49 mm5 Oct 2005	156 mm1995 · driest 29 mm in 1992	44
November	17.7°C4 Nov 2008	-36.4°C28 Nov 1985	34 mm2 Nov 1985	119 mm1985 · driest 16 mm in 1993	44
December	10.8°C3 Dec 1982	-43.1°C25 Dec 2004	28 mm24 Dec 2020	69 mm2015 · driest 17 mm in 1985	44

Typical days per month at GERALDTON A, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	31	<1	15
February	0	0	28	<1	11
March	0	0	30	<1	11
April	<1	0	27	2	7
May	2	<1	13	2	2
June	8	<1	<1	3	0
July	12	2	0	3	0
August	9	1	0	3	0
September	2	<1	5	3	<1
October	0	0	18	3	6
November	0	0	27	1	13
December	0	0	30	<1	16

How often, not how much — every day in GERALDTON A’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%	26%	1%	26%	-15.7–-8.1°C
February	0%	22%	1%	23%	-12.6–-4.4°C
March	<1%	24%	2%	25%	-4.9–1.3°C
April	2%	25%	5%	29%	4.0–11.3°C
May	22%	30%	7%	40%	12.2–18.2°C
June	43%	37%	9%	46%	18.7–23.6°C
July	56%	35%	11%	51%	21.4–26.4°C
August	52%	33%	8%	43%	19.9–24.6°C
September	20%	39%	10%	55%	13.6–18.7°C
October	3%	38%	8%	52%	5.2–11.7°C
November	0%	34%	5%	47%	-4.5–2.6°C
December	0%	29%	2%	33%	-14.5–-4.6°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.

1982Each stripe is one year’s mean temperature against the 33-year average. Warmest: 2010. Coolest: 2014.2014

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 11152651
NOAA station: CA006042716 · GERALDTON A
Station distance: 28.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 24 usable years
Daylight: Calculated from latitude 49.78°, 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 GERALDTON A is what differs

Greenstone→Geraldton→Aroland→Bankfield→Hardrock→Hardrock Townsite→

Or put two places side by side: Longlac vs Greenstone

Best time to visitLonglac.

July

July

August

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Longlac.

The whole year,
without the guesswork.

Nearby, measured,
and named.