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Canada · 1991–2020

Best time to visit
Coldstream.

August leads for comfortable weather in Coldstream: typically 24.5°C by day, 12.5°C at night, with 90 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high24.5°C

Typical low12.5°C

Rain in August90 mm

Comfort

August

August · July · June

80climate match

Beach

July

July · August · June

48climate match

Outdoors

September

September · June · August

80climate match

The weakest month is January, scoring 5 against August’s 80 — days reach only -5.5°C, 29° 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

5-5.5° / -15.3°

Feb

5-3.8° / -14.9°

Mar

51.9° / -8.5°

Apr

89.3° / -1.6°

May

4417.3° / 4.7°

Jun

6822.3° / 10°

Jul

7725.2° / 13.3°

Aug

8024.5° / 12.5°

Sep

6119.9° / 8°

Oct

2212.1° / 2.2°

Nov

54.5° / -3.3°

Dec

5-2.1° / -10.3°

Monthly climate evidence for Coldstream — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-5.5°C	-15.3°C	101 mm	10.9	8 h 58	5	Strong coverage
February	-3.8°C	-14.9°C	83 mm	9.8	10 h 15	5	Strong coverage
March	1.9°C	-8.5°C	94 mm	10.7	11 h 45	5	Strong coverage
April	9.3°C	-1.6°C	83 mm	10.4	13 h 29	8	Strong coverage
May	17.3°C	4.7°C	92 mm	11.3	14 h 57	44	Strong coverage
June	22.3°C	10°C	104 mm	11.7	15 h 46	68	Strong coverage
July	25.2°C	13.3°C	101 mm	10.6	15 h 27	77	Strong coverage
August	24.5°C	12.5°C	90 mm	9.2	14 h 10	80	Strong coverage
September	19.9°C	8°C	93 mm	8.6	12 h 29	61	Strong coverage
October	12.1°C	2.2°C	105 mm	9.6	10 h 49	22	Strong coverage
November	4.5°C	-3.3°C	98 mm	9.6	9 h 21	5	Strong coverage
December	-2.1°C	-10.3°C	115 mm	11.8	8 h 37	5	Strong coverage

What has changed

Coldstream runs -0.1°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

+0.8

Feb

-0.7

Mar

-0.9

Apr

-0.4

May

-1.0

Jun

-1.3

Jul

+0.2

Aug

+0.5

Sep

+1.3

Oct

+0.3

Nov

-0.7

Dec

+1.0

August daytime highs, 2011–2019. Last recorded: 23.5°C.

Records at WOODSTOCK, 1886–2020
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	13.5°C14 Jan 2005	-43.5°C20 Jan 1994	57 mm14 Jan 2006	189 mm1978 · driest 5 mm in 1940	100
February	16.5°C20 Feb 1994	-41.1°C16 Feb 1943	61 mm19 Feb 1955	139 mm1952 · driest 3 mm in 1948	100
March	26.0°C21 Mar 2012	-37.2°C4 Mar 1938	69 mm9 Mar 1942	171 mm1999 · driest 10 mm in 1947	104
April	31.5°C27 Apr 1990	-23.3°C2 Apr 1923	69 mm30 Apr 1923	154 mm2005 · driest 14 mm in 1952	104
May	35.6°C22 May 1977	-9.4°C2 May 1944	76 mm27 May 1961	182 mm1890 · driest 7 mm in 1941	104
June	35.6°C19 Jun 1923	-6.7°C3 Jun 1944	71 mm26 Jun 1907	248 mm1977 · driest 10 mm in 1953	104
July	36.7°C9 Jul 1944	-1.1°C19 Jul 1944	81 mm9 Jul 1918	219 mm1916 · driest 14 mm in 1952	103
August	39.4°C18 Aug 1935	-1.0°C27 Aug 1987	116 mm11 Aug 1990	308 mm1990 · driest 8 mm in 1940	102
September	34.4°C7 Sep 1945	-6.7°C29 Sep 1943	117 mm30 Sep 2015	235 mm2015 · driest 13 mm in 1933	98
October	30.0°C13 Oct 1930	-13.3°C31 Oct 1944	81 mm24 Oct 1959	249 mm2003 · driest 12 mm in 1932	101
November	22.8°C6 Nov 1938	-25.0°C29 Nov 1920	82 mm20 Nov 2003	213 mm1983 · driest 0 mm in 1991	98
December	15.6°C27 Dec 1906	-40.6°C30 Dec 1933	79 mm11 Dec 1993	223 mm2010 · driest 6 mm in 1947	99

Typical days per month at WOODSTOCK, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	30	4	10
February	0	0	27	3	9
March	<1	0	29	3	8
April	<1	0	20	3	4
May	3	<1	5	3	<1
June	9	2	<1	3	0
July	18	3	0	3	0
August	15	3	0	3	0
September	4	<1	2	3	0
October	<1	0	12	4	<1
November	0	0	23	4	4
December	0	0	29	4	9

The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 85); on 2011–2025 it is August (86). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in WOODSTOCK’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%	30%	11%	34%	-9.3–-2.1°C
February	0%	28%	9%	30%	-6.3–-0.5°C
March	<1%	27%	8%	31%	-0.3–5.0°C
April	4%	28%	9%	32%	7.5–11.9°C
May	31%	29%	9%	35%	15.3–20.4°C
June	55%	32%	10%	39%	20.7–24.9°C
July	68%	29%	9%	34%	23.8–27.7°C
August	68%	26%	9%	27%	22.5–26.9°C
September	40%	26%	10%	27%	17.9–22.3°C
October	9%	26%	10%	30%	10.2–15.2°C
November	<1%	28%	10%	31%	2.7–7.7°C
December	0%	30%	11%	36%	-6.4–-0.1°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.

1887Each stripe is one year’s mean temperature against the 74-year average. Warmest: 2010. Coolest: 1887.2019

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 12095427
NOAA station: CA008105600 · WOODSTOCK
Station distance: 20.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 46.34°, 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 WOODSTOCK is what differs

Woodstock→Lakeland Ridges→Hartland→Canterbury→Meductic→Benton→

Or put two places side by side: Coldstream vs Woodstock

Best time to visitColdstream.