Canada · 1991–2020

Best time to visit
Hanover.

June leads for comfortable weather in Hanover: typically 24.2°C by day, 11.1°C at night, with 75 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high24.2°C

Typical low11.1°C

Rain in June75 mm

Comfort

June

June · August · July

81climate match

Beach

July

July · August · June

51climate match

Outdoors

September

September · June · May

73climate match

The weakest month is January, scoring 5 against June’s 81 — days reach only -2.4°C, 26° 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

5-2.4° / -10.8°

Feb

5-1° / -10.9°

Mar

53.3° / -6.8°

Apr

1811.4° / -0.3°

May

4918.5° / 5.2°

Jun

8124.2° / 11.1°

Jul

7725.7° / 13.2°

Aug

7925° / 12.4°

Sep

6020.8° / 8.4°

Oct

2813.6° / 3.4°

Nov

56.5° / -1.3°

Dec

50.8° / -6.7°

Monthly climate evidence for Hanover — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-2.4°C	-10.8°C	108 mm	17	9 h 13	5	Good coverage
February	-1°C	-10.9°C	82 mm	13.4	10 h 23	5	Good coverage
March	3.3°C	-6.8°C	66 mm	12.2	11 h 47	5	Good coverage
April	11.4°C	-0.3°C	74 mm	10.8	13 h 23	18	Good coverage
May	18.5°C	5.2°C	89 mm	11.6	14 h 44	49	Good coverage
June	24.2°C	11.1°C	75 mm	8.9	15 h 29	81	Good coverage
July	25.7°C	13.2°C	93 mm	9.6	15 h 11	77	Good coverage
August	25°C	12.4°C	85 mm	9.3	14 h 01	79	Good coverage
September	20.8°C	8.4°C	106 mm	11.4	12 h 27	60	Good coverage
October	13.6°C	3.4°C	85 mm	13.9	10 h 55	28	Good coverage
November	6.5°C	-1.3°C	100 mm	14.9	9 h 33	5	Good coverage
December	0.8°C	-6.7°C	92 mm	14.1	8 h 53	5	Good coverage

Records at HANOVER, 1972–2006
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	14.0°C14 Jan 1995	-35.6°C18 Jan 1977	35 mm5 Jan 1998	189 mm2004 · driest 42 mm in 2000	35
February	16.0°C26 Feb 2000	-40.0°C17 Feb 1979	53 mm9 Feb 2001	194 mm2001 · driest 22 mm in 1987	35
March	24.0°C14 Mar 1990	-32.5°C3 Mar 2003	36 mm4 Mar 1985	134 mm1985 · driest 24 mm in 1978	35
April	30.0°C28 Apr 1986	-25.6°C7 Apr 1972	45 mm8 Apr 1991	148 mm1991 · driest 11 mm in 1989	35
May	33.0°C29 May 2006	-5.6°C15 May 1973	78 mm12 May 2000	206 mm2000 · driest 11 mm in 1977	35
June	35.0°C17 Jun 1994	-2.0°C9 Jun 1988	60 mm21 Jun 2001	152 mm1982 · driest 34 mm in 2006	35
July	36.0°C13 Jul 2005	2.2°C5 Jul 1972	73 mm18 Jul 2004	183 mm2004 · driest 0 mm in 1989	35
August	37.0°C2 Aug 1988	1.5°C25 Aug 1989	96 mm16 Aug 1977	197 mm1977 · driest 24 mm in 1973	35
September	34.0°C9 Sep 2002	-5.0°C30 Sep 1993	69 mm10 Sep 1986	269 mm1986 · driest 25 mm in 2004	34
October	28.0°C4 Oct 2005	-8.3°C19 Oct 1972	37 mm22 Oct 1972	164 mm2001 · driest 12 mm in 1975	35
November	21.0°C3 Nov 1987	-22.0°C29 Nov 1995	45 mm12 Nov 1992	168 mm1992 · driest 38 mm in 1980	35
December	19.0°C3 Dec 1982	-32.5°C22 Dec 1989	50 mm30 Dec 1972	204 mm2000 · driest 13 mm in 1997	35

Typical days per month at HANOVER, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	3	14
February	0	0	26	2	12
March	0	0	27	2	8
April	<1	0	18	2	2
May	5	<1	6	3	<1
June	15	4	<1	3	0
July	19	4	0	3	0
August	17	3	0	3	0
September	7	<1	2	3	0
October	<1	0	10	3	<1
November	0	0	19	3	6
December	0	0	27	3	10

How often, not how much — every day in HANOVER’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%	55%	11%	77%	-6.1–0.6°C
February	0%	45%	7%	60%	-4.5–1.4°C
March	1%	38%	7%	56%	0.7–5.4°C
April	9%	36%	6%	44%	8.2–13.6°C
May	31%	34%	7%	42%	15.3–22.0°C
June	55%	30%	9%	39%	21.2–25.8°C
July	70%	26%	8%	32%	24.6–27.9°C
August	64%	31%	10%	36%	22.7–26.5°C
September	38%	38%	11%	54%	18.5–22.8°C
October	8%	43%	10%	60%	10.7–15.3°C
November	<1%	46%	10%	65%	3.7–8.6°C
December	0%	48%	9%	72%	-3.4–3.5°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.

1972Each stripe is one year’s mean temperature against the 33-year average. Warmest: 1998. Coolest: 1972.2006

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5970301
NOAA station: CA006113329 · HANOVER
Station distance: 4.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 16 usable years
Daylight: Calculated from latitude 44.15°, 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 HANOVER is what differs

Walkerton→Mildmay→Teeswater→Clifford→Neustadt→Allan Park→

Or put two places side by side: Hanover vs Walkerton

Best time to visitHanover.