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Sweden · 1991–2020

Best time to visit
Örnsköldsvik.

July leads for comfortable weather in Örnsköldsvik: typically 20.6°C by day, 9.3°C at night, with 82 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high20.6°C

Typical low9.3°C

Rain in July82 mm

Comfort

July

July · June · August

66climate match

Beach

July

July · August · June

27climate match

Outdoors

July

July · June · August

81climate match

The weakest month is January, scoring 5 against July’s 66 — 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° / -10.5°

Feb

5-2° / -11.2°

Mar

51.9° / -8.3°

Apr

87.2° / -3.1°

May

3313.1° / 1.4°

Jun

5818° / 6°

Jul

6620.6° / 9.3°

Aug

5819.1° / 7.9°

Sep

3714.1° / 4.2°

Oct

57.1° / -0.5°

Nov

51.8° / -4.3°

Dec

5-1.4° / -8.9°

Monthly climate evidence for Örnsköldsvik — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 20 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-2.4°C	-10.5°C	64 mm	10.5	1.8°C	5 h 38	5	Strong coverage
February	-2°C	-11.2°C	49 mm	8.8	0.7°C	8 h 32	5	Strong coverage
March	1.9°C	-8.3°C	40 mm	7.4	0.6°C	11 h 28	5	Strong coverage
April	7.2°C	-3.1°C	40 mm	7.2	1.7°C	14 h 48	8	Strong coverage
May	13.1°C	1.4°C	46 mm	8.1	5.1°C	18 h 00	33	Strong coverage
June	18°C	6°C	50 mm	7.7	10.1°C	20 h 24	58	Strong coverage
July	20.6°C	9.3°C	82 mm	9.9	14.9°C	19 h 20	66	Strong coverage
August	19.1°C	7.9°C	87 mm	9.2	16.0°C	16 h 13	58	Strong coverage
September	14.1°C	4.2°C	75 mm	8.6	13.0°C	12 h 52	37	Strong coverage
October	7.1°C	-0.5°C	93 mm	10.2	8.8°C	9 h 40	5	Strong coverage
November	1.8°C	-4.3°C	84 mm	12.6	5.6°C	6 h 34	5	Strong coverage
December	-1.4°C	-8.9°C	72 mm	11.4	3.4°C	4 h 38	5	Strong coverage

Records at VASTMARKUM_A, 1995–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	9.7°C18 Jan 2025	-35.7°C28 Jan 1999	42 mm31 Jan 2018	159 mm2012 · driest 10 mm in 1996	31
February	10.2°C19 Feb 2015	-32.1°C24 Feb 2010	25 mm24 Feb 2000	108 mm2014 · driest 19 mm in 2026	31
March	15.5°C20 Mar 2022	-27.2°C7 Mar 2006	31 mm29 Mar 2015	93 mm2019 · driest 10 mm in 2003	31
April	21.2°C23 Apr 2019	-18.3°C8 Apr 2003	26 mm11 Apr 2003	91 mm2012 · driest 9 mm in 2007	31
May	26.7°C30 May 2009	-7.1°C5 May 2023	32 mm13 May 2026	93 mm2015 · driest 0 mm in 2024	31
June	30.9°C25 Jun 2020	-2.9°C3 Jun 2017	43 mm18 Jun 2010	108 mm2010 · driest 11 mm in 2023	31
July	31.5°C23 Jul 2014	-0.4°C2 Jul 2020	63 mm29 Jul 2018	192 mm2000 · driest 27 mm in 2006	30
August	28.8°C5 Aug 2006	-0.8°C23 Aug 2025	72 mm27 Aug 2001	195 mm2023 · driest 25 mm in 2006	30
September	26.5°C3 Sep 1999	-7.6°C24 Sep 2014	74 mm18 Sep 2013	198 mm2001 · driest 13 mm in 2002	30
October	19.0°C14 Oct 2018	-15.5°C19 Oct 2002	69 mm30 Oct 2000	208 mm2006 · driest 14 mm in 2015	30
November	13.5°C2 Nov 2015	-22.1°C30 Nov 2010	45 mm23 Nov 2017	276 mm2000 · driest 28 mm in 2011	30
December	10.8°C11 Dec 2013	-28.0°C24 Dec 2010	63 mm9 Dec 2011	170 mm2020 · driest 1 mm in 1995	30

Typical days per month at VASTMARKUM_A, 1991–2020
Month	Days 25°C+	Frost nights	Heavy rain (10 mm+)
January	0	30	2
February	0	27	1
March	0	29	1
April	0	24	1
May	<1	12	1
June	1	2	1
July	4	0	2
August	1	<1	3
September	0	5	2
October	0	18	3
November	0	24	3
December	0	28	2

How often, not how much — every day in VASTMARKUM_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%	34%	7%	44%	-5.1–-0.1°C
February	0%	29%	4%	37%	-5.5–0.9°C
March	0%	22%	4%	23%	-0.4–5.2°C
April	<1%	23%	3%	25%	5.0–9.4°C
May	8%	25%	4%	30%	11.2–15.6°C
June	26%	27%	4%	33%	16.2–20.4°C
July	43%	32%	8%	41%	18.7–23.8°C
August	30%	32%	10%	39%	17.8–20.5°C
September	4%	30%	8%	39%	12.6–15.6°C
October	0%	33%	10%	46%	5.2–9.1°C
November	0%	41%	8%	56%	-1.9–4.1°C
December	0%	37%	6%	52%	-4.8–1.6°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.

1996Each stripe is one year’s mean temperature against the 29-year average. Warmest: 2020. Coolest: 2010.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2686469
NOAA station: SWE00139956 · VASTMARKUM_A
Station distance: 29 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude 63.29°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 20 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 VASTMARKUM_A is what differs

Bjästa→Köpmanholmen→Gimåt→Överhörnäs→Docksta→Sidensjö→

Or put two places side by side: Örnsköldsvik vs Bjästa

Best time to visitÖrnsköldsvik.

July

July

July

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Örnsköldsvik.

The whole year,
without the guesswork.

Nearby, measured,
and named.