Canada · 1991–2020

Best time to visit
Millbrook.

June leads for comfortable weather in Millbrook: typically 24°C by day, 10.7°C at night, with 81 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high24°C

Typical low10.7°C

Rain in June81 mm

Comfort

June

June · August · July

81climate match

Beach

July

July · August · June

55climate match

Outdoors

September

September · May · June

77climate match

The weakest month is January, scoring 5 against June’s 81 — days reach only -3.1°C, 27° 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

5-3.1° / -13.1°

Feb

5-1.6° / -12.9°

Mar

53.8° / -7.2°

Apr

2011.5° / -0.1°

May

5318.7° / 5.4°

Jun

8124° / 10.7°

Jul

7826.1° / 12.7°

Aug

7925.4° / 11.5°

Sep

6421° / 7.2°

Oct

2913.6° / 1.5°

Nov

56.6° / -2.5°

Dec

50.5° / -8.6°

Monthly climate evidence for Millbrook — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 31 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-3.1°C	-13.1°C	65 mm	12.1	3.6°C	9 h 13	5	Good coverage
February	-1.6°C	-12.9°C	43 mm	7.7	2.7°C	10 h 23	5	Good coverage
March	3.8°C	-7.2°C	54 mm	9.7	2.6°C	11 h 47	5	Good coverage
April	11.5°C	-0.1°C	73 mm	10.3	3.5°C	13 h 23	20	Good coverage
May	18.7°C	5.4°C	82 mm	9.4	6.3°C	14 h 44	53	Good coverage
June	24°C	10.7°C	81 mm	8.1	13.6°C	15 h 29	81	Good coverage
July	26.1°C	12.7°C	77 mm	8.5	19.5°C	15 h 11	78	Good coverage
August	25.4°C	11.5°C	69 mm	8.5	21.3°C	14 h 01	79	Good coverage
September	21°C	7.2°C	83 mm	8.6	19.3°C	12 h 27	64	Good coverage
October	13.6°C	1.5°C	74 mm	10.9	13.6°C	10 h 55	29	Good coverage
November	6.6°C	-2.5°C	85 mm	11.4	8.1°C	9 h 33	5	Good coverage
December	0.5°C	-8.6°C	62 mm	10.9	5.2°C	8 h 53	5	Good coverage

Records at PETERBOROUGH A, 1969–2007
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	12.2°C14 Jan 1995	-37.9°C16 Jan 1984	43 mm15 Jan 1995	133 mm1995 · driest 17 mm in 1981	38
February	12.5°C23 Feb 1984	-37.8°C18 Feb 1979	35 mm23 Feb 1985	135 mm1981 · driest 9 mm in 1969	39
March	24.3°C31 Mar 1998	-31.4°C7 Mar 2003	61 mm21 Mar 1980	117 mm1976 · driest 15 mm in 2005	39
April	29.7°C26 Apr 1990	-15.0°C7 Apr 1972	47 mm1 Apr 1973	117 mm2005 · driest 26 mm in 2001	39
May	32.5°C30 May 2006	-7.7°C4 May 1995	51 mm17 May 1995	131 mm2002 · driest 22 mm in 2005	39
June	34.4°C14 Jun 1988	-0.7°C12 Jun 1980	57 mm25 Jun 1998	203 mm2000 · driest 19 mm in 1991	38
July	36.1°C8 Jul 1988	3.5°C27 Jul 2001	84 mm15 Jul 2004	249 mm2004 · driest 5 mm in 1989	38
August	36.2°C8 Aug 2001	0.0°C31 Aug 1976	70 mm31 Aug 1995	155 mm1992 · driest 24 mm in 1970	38
September	33.9°C9 Sep 2002	-6.3°C30 Sep 1991	53 mm1 Sep 1989	178 mm1986 · driest 8 mm in 1969	38
October	28.9°C2 Oct 1971	-9.4°C23 Oct 1969	43 mm5 Oct 1995	180 mm1995 · driest 21 mm in 1975	38
November	22.8°C1 Nov 1974	-19.2°C24 Nov 1994	56 mm2 Nov 1999	166 mm1995 · driest 24 mm in 1976	38
December	19.2°C3 Dec 1982	-33.9°C11 Dec 1977	41 mm3 Dec 1990	138 mm1990 · driest 11 mm in 2002	38

Typical days per month at PETERBOROUGH A, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	29	1	14
February	0	0	27	<1	11
March	0	0	28	2	8
April	<1	0	16	3	3
May	4	<1	4	3	0
June	13	3	0	3	0
July	20	4	0	3	0
August	18	3	0	2	0
September	6	<1	3	3	0
October	<1	0	14	2	<1
November	0	0	22	3	6
December	0	0	28	2	10

How often, not how much — every day in PETERBOROUGH 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%	37%	3%	50%	-7.3–-0.1°C
February	0%	29%	5%	37%	-5.0–1.2°C
March	<1%	32%	6%	44%	0.9–6.6°C
April	8%	33%	8%	38%	8.7–13.6°C
May	31%	31%	9%	39%	16.0–21.4°C
June	61%	28%	9%	32%	21.4–25.4°C
July	74%	25%	7%	28%	24.7–28.2°C
August	69%	27%	8%	28%	23.5–26.9°C
September	41%	28%	9%	37%	18.8–22.6°C
October	9%	33%	7%	42%	10.9–15.1°C
November	<1%	37%	9%	52%	4.1–8.6°C
December	0%	37%	6%	49%	-3.9–2.8°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 37-year average. Warmest: 2006. Coolest: 1978.2006

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 6073749
NOAA station: CA006166418 · PETERBOROUGH A
Station distance: 11.4 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.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 31 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 PETERBOROUGH A is what differs

Assumption→Bensfort Bridge→Bensfort Corners→Bethel→Braund Port→Byersville→

Or put two places side by side: Millbrook vs Assumption

Best time to visitMillbrook.