Canada · 1991–2020

Best time to visit
Frenchman's Head.

July leads for comfortable weather in Frenchman's Head: typically 24.4°C by day, 13.2°C at night, with 106 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high24.4°C

Typical low13.2°C

Rain in July106 mm

Comfort

July

July · August · June

78climate match

Beach

July

July · August · June

43climate match

Outdoors

June

June · August · September

70climate match

The weakest month is January, scoring 5 against July’s 78 — days reach only -12.1°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

5-12.1° / -22.3°

Feb

5-7.6° / -19.7°

Mar

50.2° / -12.1°

Apr

128.7° / -3.2°

May

4016.1° / 4.1°

Jun

6822.1° / 10.5°

Jul

7824.4° / 13.2°

Aug

7823.4° / 12.1°

Sep

4717.3° / 7.3°

Oct

108.5° / 0.3°

Nov

5-0.8° / -7.9°

Dec

5-9° / -17.7°

Monthly climate evidence for Frenchman's Head — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-12.1°C	-22.3°C	36 mm	8.8	8 h 30	5	Good coverage
February	-7.6°C	-19.7°C	24 mm	6.3	9 h 59	5	Good coverage
March	0.2°C	-12.1°C	33 mm	6.5	11 h 42	5	Good coverage
April	8.7°C	-3.2°C	44 mm	6.3	13 h 41	12	Good coverage
May	16.1°C	4.1°C	91 mm	10.3	15 h 23	40	Good coverage
June	22.1°C	10.5°C	110 mm	11.1	16 h 21	68	Good coverage
July	24.4°C	13.2°C	106 mm	11.2	15 h 58	78	Strong coverage
August	23.4°C	12.1°C	93 mm	10.1	14 h 29	78	Strong coverage
September	17.3°C	7.3°C	101 mm	11.1	12 h 33	47	Good coverage
October	8.5°C	0.3°C	75 mm	11.2	10 h 38	10	Strong coverage
November	-0.8°C	-7.9°C	53 mm	10.5	8 h 56	5	Good coverage
December	-9°C	-17.7°C	39 mm	8.9	8 h 05	5	Strong coverage

Records at SIOUX LOOKOUT A, 1938–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	6.7°C22 Jan 1942	-45.0°C1 Jan 1974	62 mm6 Jan 2024	87 mm1969 · driest 5 mm in 2023	84
February	9.3°C3 Feb 1991	-46.1°C18 Feb 1966	33 mm27 Feb 1971	58 mm1962 · driest 0 mm in 1993	84
March	23.4°C18 Mar 2012	-37.8°C7 Mar 1939	45 mm27 Mar 2012	96 mm1988 · driest 0 mm in 2020	85
April	30.6°C30 Apr 1952	-30.0°C2 Apr 1954	47 mm1 Apr 2014	128 mm1985 · driest 0 mm in 2020	85
May	33.9°C29 May 1986	-15.6°C1 May 1966	56 mm16 May 1968	171 mm2007 · driest 0 mm in 2020	85
June	37.8°C17 Jun 1995	-2.8°C5 Jun 1943	87 mm22 Jun 2005	218 mm2005 · driest 0 mm in 2020	86
July	36.1°C30 Jul 1975	1.1°C3 Jul 1972	78 mm31 Jul 2001	189 mm2010 · driest 0 mm in 2023	86
August	35.6°C22 Aug 1947	0.0°C23 Aug 1940	71 mm17 Aug 1985	193 mm1962 · driest 0 mm in 2023	88
September	35.0°C7 Sep 1976	-6.1°C25 Sep 1965	116 mm20 Sep 1941	338 mm1941 · driest 0 mm in 2023	85
October	26.7°C6 Oct 1961	-16.1°C28 Oct 1969	60 mm2 Oct 1951	156 mm1970 · driest 0 mm in 2022	86
November	18.9°C5 Nov 1975	-35.4°C30 Nov 1985	41 mm16 Nov 1941	120 mm2015 · driest 3 mm in 1939	84
December	8.9°C1 Dec 1962	-41.1°C31 Dec 1967	50 mm3 Dec 2015	118 mm2022 · driest 3 mm in 2023	86

Typical days per month at SIOUX LOOKOUT A, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	31	<1	16
February	0	0	27	<1	11
March	0	0	28	<1	9
April	<1	0	22	2	5
May	3	<1	8	3	2
June	9	1	0	3	0
July	13	2	0	3	0
August	10	2	0	3	0
September	3	<1	2	3	<1
October	<1	0	14	2	6
November	0	0	26	2	14
December	0	0	29	<1	14

How often, not how much — every day in SIOUX LOOKOUT 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%	28%	2%	33%	-17.3–-8.9°C
February	0%	24%	1%	26%	-12.5–-4.7°C
March	<1%	23%	2%	25%	-4.7–2.7°C
April	4%	23%	4%	27%	4.8–12.4°C
May	24%	30%	7%	39%	12.4–18.9°C
June	44%	37%	11%	51%	18.8–24.0°C
July	60%	34%	10%	42%	22.2–26.4°C
August	53%	32%	9%	40%	20.2–25.1°C
September	22%	35%	9%	47%	14.0–18.7°C
October	5%	32%	5%	40%	5.6–12.4°C
November	0%	35%	4%	45%	-4.7–1.8°C
December	0%	28%	2%	34%	-14.3–-5.4°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.

1939Each stripe is one year’s mean temperature against the 73-year average. Warmest: 1998. Coolest: 1950.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5958053
NOAA station: CA006037775 · SIOUX LOOKOUT A
Station distance: 21 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 50.11°, 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 SIOUX LOOKOUT A is what differs

Sioux Lookout→Sioux Lookout→Alcona→Ghost River→Hudson→Kejick Bay→

Or put two places side by side: Frenchman's Head vs Sioux Lookout

Best time to visitFrenchman's Head.

July

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Frenchman's Head.

The whole year,
without the guesswork.

Nearby, measured,
and named.