Canada · 1991–2020

Best time to visit
Sioux Narrows.

July leads for comfortable weather in Sioux Narrows: typically 24°C by day, 13.9°C at night, with 108 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high24°C

Typical low13.9°C

Rain in July108 mm

Comfort

July

July · August · June

82climate match

Beach

July

July · August · June

46climate match

Outdoors

June

June · August · September

72climate match

The weakest month is January, scoring 5 against July’s 82 — days reach only -11°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° / -20.2°

Feb

5-7.2° / -17.4°

Mar

50.4° / -10.2°

Apr

148.4° / -2.3°

May

4416.1° / 5.1°

Jun

6821.5° / 11.3°

Jul

8224° / 13.9°

Aug

8123° / 13.1°

Sep

4917° / 8.2°

Oct

138.3° / 1.1°

Nov

5-0.7° / -7.1°

Dec

5-8.5° / -16.2°

Monthly climate evidence for Sioux Narrows — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-11°C	-20.2°C	32 mm	7.8	8 h 36	5	Strong coverage
February	-7.2°C	-17.4°C	24 mm	6	10 h 02	5	Strong coverage
March	0.4°C	-10.2°C	29 mm	6.1	11 h 43	5	Strong coverage
April	8.4°C	-2.3°C	40 mm	5.9	13 h 39	14	Strong coverage
May	16.1°C	5.1°C	79 mm	9.5	15 h 18	44	Strong coverage
June	21.5°C	11.3°C	110 mm	10.1	16 h 14	68	Strong coverage
July	24°C	13.9°C	108 mm	9.3	15 h 52	82	Strong coverage
August	23°C	13.1°C	85 mm	9	14 h 25	81	Strong coverage
September	17°C	8.2°C	97 mm	10.3	12 h 32	49	Strong coverage
October	8.3°C	1.1°C	66 mm	10	10 h 40	13	Strong coverage
November	-0.7°C	-7.1°C	45 mm	8.8	9 h 01	5	Strong coverage
December	-8.5°C	-16.2°C	29 mm	8.2	8 h 11	5	Strong coverage

What has changed

Sioux Narrows runs -1.0°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

+1.0

Feb

-2.0

Mar

-0.8

Apr

-4.3

May

-2.0

Jun

-0.8

Jul

-1.8

Aug

-1.2

Sep

-0.1

Oct

-0.8

Nov

0.0

Dec

+1.4

July daytime highs, 2011–2023. Last recorded: 18.7°C.

Records at RAWSON LAKE, 1969–2024
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	8.0°C7 Jan 2003	-41.1°C15 Jan 1972	35 mm10 Jan 2013	94 mm2013 · driest 6 mm in 1973	50
February	10.5°C16 Feb 2011	-42.0°C2 Feb 1996	31 mm17 Feb 2013	53 mm2019 · driest 3 mm in 1981	50
March	23.0°C18 Mar 2012	-35.5°C2 Mar 2003	37 mm2 Mar 1970	81 mm1988 · driest 4 mm in 2018	51
April	29.5°C21 Apr 1980	-22.0°C4 Apr 1995	68 mm21 Apr 1985	177 mm2022 · driest 0 mm in 1987	50
May	33.0°C29 May 1986	-10.5°C5 May 1989	88 mm11 May 2004	183 mm1998 · driest 11 mm in 2014	52
June	37.0°C17 Jun 1995	0.0°C2 Jun 1978	90 mm27 Jun 1992	224 mm2000 · driest 27 mm in 2021	52
July	35.6°C30 Jul 1975	3.9°C2 Jul 1972	146 mm9 Jul 2019	281 mm2019 · driest 20 mm in 1976	53
August	35.5°C18 Aug 2003	2.8°C29 Aug 1976	96 mm13 Aug 1996	204 mm2000 · driest 8 mm in 1991	53
September	34.4°C7 Sep 1976	-3.9°C30 Sep 1974	86 mm18 Sep 1985	206 mm1991 · driest 14 mm in 1989	52
October	26.0°C6 Oct 2011	-13.0°C30 Oct 1996	52 mm8 Oct 2021	142 mm1984 · driest 12 mm in 2013	52
November	20.6°C5 Nov 1975	-32.0°C28 Nov 1985	47 mm20 Nov 1977	179 mm1977 · driest 12 mm in 1999	53
December	8.5°C2 Dec 1982	-39.5°C19 Dec 1983	25 mm4 Dec 2017	68 mm2004 · driest 10 mm in 2010	53

Typical days per month at RAWSON LAKE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	<1	11
February	0	0	28	<1	9
March	0	0	28	<1	7
April	0	0	21	1	3
May	3	<1	6	2	<1
June	8	<1	0	4	0
July	13	2	0	3	0
August	10	2	0	2	0
September	3	<1	1	3	<1
October	<1	0	14	2	4
November	0	0	26	1	11
December	0	0	29	<1	12

The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 90); on 2011–2025 it is August (88). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in RAWSON 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%	26%	1%	27%	-16.6–-8.0°C
February	0%	21%	1%	20%	-13.0–-2.8°C
March	<1%	21%	2%	18%	-3.9–2.5°C
April	5%	20%	5%	18%	4.6–12.9°C
May	23%	29%	7%	35%	12.4–19.2°C
June	44%	33%	11%	44%	18.8–23.8°C
July	61%	30%	9%	33%	21.3–26.4°C
August	55%	30%	8%	36%	19.4–25.3°C
September	21%	33%	9%	42%	13.3–19.0°C
October	3%	31%	5%	36%	5.9–11.0°C
November	<1%	28%	4%	30%	-4.7–2.9°C
December	0%	26%	1%	29%	-14.3–-4.5°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.

1970Each stripe is one year’s mean temperature against the 45-year average. Warmest: 1998. Coolest: 2019.2023

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 6148378
NOAA station: CA006036904 · RAWSON LAKE
Station distance: 38 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude 49.40°, 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 RAWSON LAKE is what differs

Vermilion Bay→Hawk Lake→McIntosh→Quibell→St. Pie X→Whitefish Bay→

Or put two places side by side: Sioux Narrows vs Vermilion Bay

Best time to visitSioux Narrows.

July

July

June

The whole year,without the guesswork.

Sioux Narrows runs -1.0°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Sioux Narrows.

The whole year,
without the guesswork.

Sioux Narrows runs -1.0°C
on the 1961–1990 baseline.

Nearby, measured,
and named.