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Canada · 1991–2020

Best time to visit
Arrowview Heights.

July leads for comfortable weather in Arrowview Heights: typically 24.5°C by day, 11°C at night, with 25 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high24.5°C

Typical low11°C

Rain in July25 mm

Comfort

July

July · August · June

90climate match

Beach

July

July · August · June

57climate match

Outdoors

June

June · July · August

85climate match

The weakest month is January, scoring 5 against July’s 90 — days reach only 5.5°C, 18° below the 24°C the score treats as ideal, and 342 mm of rain falls.

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

55.5° / 0.4°

Feb

57.6° / 0.3°

Mar

510.3° / 1.7°

Apr

1813.9° / 3.1°

May

5118.1° / 6.1°

Jun

7020.7° / 9.1°

Jul

9024.5° / 11°

Aug

8624.9° / 10.9°

Sep

6922° / 8.2°

Oct

914.4° / 5.4°

Nov

58.6° / 2.8°

Dec

54.9° / 0.4°

Monthly climate evidence for Arrowview Heights — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 19 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	5.5°C	0.4°C	342 mm	18.4	7.1°C	8 h 37	5	Good coverage
February	7.6°C	0.3°C	192 mm	14.4	7.2°C	10 h 03	5	Good coverage
March	10.3°C	1.7°C	240 mm	17.9	7.9°C	11 h 43	5	Good coverage
April	13.9°C	3.1°C	146 mm	15.6	9.7°C	13 h 38	18	Good coverage
May	18.1°C	6.1°C	80 mm	10.7	12.7°C	15 h 17	51	Good coverage
June	20.7°C	9.1°C	58 mm	9.2	15.2°C	16 h 13	70	Good coverage
July	24.5°C	11°C	25 mm	3.8	16.9°C	15 h 51	90	Good coverage
August	24.9°C	10.9°C	47 mm	4.9	17.1°C	14 h 24	86	Good coverage
September	22°C	8.2°C	86 mm	8.2	14.7°C	12 h 32	69	Good coverage
October	14.4°C	5.4°C	252 mm	16.1	11.6°C	10 h 41	9	Good coverage
November	8.6°C	2.8°C	393 mm	19	9.4°C	9 h 02	5	Good coverage
December	4.9°C	0.4°C	326 mm	18.8	7.8°C	8 h 13	5	Good coverage

Records at PORT ALBERNI COX LAKE, 1987–2020
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	13.0°C10 Jan 2010	-11.5°C11 Jan 1998	136 mm3 Jan 2012	702 mm1992 · driest 14 mm in 2017	27
February	18.5°C27 Feb 1991	-13.5°C3 Feb 1989	134 mm1 Feb 1991	482 mm1994 · driest 18 mm in 1993	27
March	23.5°C31 Mar 2013	-7.0°C3 Mar 1989	131 mm12 Mar 2003	508 mm2003 · driest 30 mm in 1987	24
April	29.5°C30 Apr 1998	-4.0°C5 Apr 1997	68 mm15 Apr 1997	315 mm1996 · driest 40 mm in 2004	24
May	32.5°C5 May 2013	-1.5°C8 May 2000	67 mm29 May 1987	182 mm1987 · driest 2 mm in 2015	26
June	35.5°C30 Jun 1995	2.0°C16 Jun 1996	49 mm11 Jun 1987	138 mm1997 · driest 1 mm in 2015	27
July	39.5°C29 Jul 2009	3.5°C5 Jul 1999	59 mm7 Jul 1997	77 mm1997 · driest 1 mm in 2017	27
August	37.5°C13 Aug 2002	2.5°C28 Aug 2000	99 mm29 Aug 1991	265 mm1991 · driest 2 mm in 2018	26
September	36.0°C2 Sep 1988	-1.5°C23 Sep 2000	53 mm28 Sep 2013	274 mm2013 · driest 5 mm in 1991	23
October	29.0°C2 Oct 1993	-5.5°C31 Oct 2002	93 mm19 Oct 2000	453 mm2016 · driest 23 mm in 2002	25
November	16.0°C9 Nov 2016	-11.0°C23 Nov 2010	122 mm15 Nov 2009	659 mm2009 · driest 118 mm in 1993	28
December	15.0°C8 Dec 2014	-15.5°C19 Dec 2008	128 mm9 Dec 1995	540 mm1998 · driest 58 mm in 2013	24

Typical days per month at PORT ALBERNI COX LAKE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	13	9	3
February	0	0	13	6	3
March	0	0	11	8	2
April	<1	0	5	5	<1
May	3	<1	1	3	0
June	5	2	0	2	0
July	13	4	0	<1	0
August	14	5	0	2	0
September	8	2	<1	3	0
October	<1	0	2	7	<1
November	0	0	7	11	1
December	0	0	14	9	4

How often, not how much — every day in PORT ALBERNI COX 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%	60%	31%	75%	3.9–7.5°C
February	0%	51%	23%	65%	5.6–9.1°C
March	1%	58%	27%	76%	8.1–12.3°C
April	11%	49%	17%	64%	12.6–15.4°C
May	29%	35%	9%	44%	15.6–20.5°C
June	45%	31%	7%	36%	18.6–22.7°C
July	77%	13%	2%	13%	22.0–26.7°C
August	79%	16%	5%	16%	22.5–26.6°C
September	62%	25%	9%	28%	19.7–24.7°C
October	10%	50%	24%	70%	12.8–16.0°C
November	0%	64%	37%	84%	6.9–10.2°C
December	0%	59%	28%	79%	3.3–6.6°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.

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5887327
NOAA station: CA001036208 · PORT ALBERNI COX LAKE
Station distance: 3.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 18 usable years
Daylight: Calculated from latitude 49.23°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 19 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 PORT ALBERNI COX LAKE is what differs

Port Alberni→Alberni→Cameron Heights→Cherry Creek→Kildonan→Sahara Heights→

Or put two places side by side: Arrowview Heights vs Port Alberni

Best time to visitArrowview Heights.

July

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Arrowview Heights.

The whole year,
without the guesswork.

Nearby, measured,
and named.