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Sweden · 1991–2020

Best time to visit
Björna.

July leads for comfortable weather in Björna: typically 20.9°C by day, 9.2°C at night, with 79 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high20.9°C

Typical low9.2°C

Rain in July79 mm

Comfort

July

July · June · August

66climate match

Beach

July

July · June · August

27climate match

Outdoors

June

June · July · August

79climate match

The weakest month is January, scoring 5 against July’s 66 — days reach only -3.9°C, 28° 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

5-3.9° / -12.6°

Feb

5-3.1° / -12.8°

Mar

51.3° / -9.2°

Apr

87.1° / -3.6°

May

3513.5° / 1.1°

Jun

5818.2° / 6.1°

Jul

6620.9° / 9.2°

Aug

5719.1° / 7.5°

Sep

3713.9° / 3.8°

Oct

56.5° / -1.1°

Nov

50.7° / -5.5°

Dec

5-2.7° / -10.8°

Monthly climate evidence for Björna — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-3.9°C	-12.6°C	38 mm	9.4	5 h 32	5	Strong coverage
February	-3.1°C	-12.8°C	33 mm	7.8	8 h 29	5	Strong coverage
March	1.3°C	-9.2°C	24 mm	6.6	11 h 28	5	Strong coverage
April	7.1°C	-3.6°C	29 mm	6.5	14 h 50	8	Strong coverage
May	13.5°C	1.1°C	42 mm	8.2	18 h 06	35	Strong coverage
June	18.2°C	6.1°C	50 mm	8.4	20 h 35	58	Strong coverage
July	20.9°C	9.2°C	79 mm	10.8	19 h 28	66	Strong coverage
August	19.1°C	7.5°C	90 mm	9.7	16 h 16	57	Strong coverage
September	13.9°C	3.8°C	65 mm	8.8	12 h 52	37	Strong coverage
October	6.5°C	-1.1°C	60 mm	9.5	9 h 39	5	Strong coverage
November	0.7°C	-5.5°C	55 mm	11.2	6 h 29	5	Strong coverage
December	-2.7°C	-10.8°C	47 mm	10.6	4 h 30	5	Strong coverage

Records at HEMLING_A, 1995–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	8.9°C18 Jan 2025	-36.8°C28 Jan 1999	18 mm27 Jan 2010	70 mm2015 · driest 7 mm in 1996	31
February	8.9°C19 Feb 2015	-34.1°C24 Feb 2010	18 mm9 Feb 2020	57 mm2016 · driest 8 mm in 2003	31
March	14.7°C26 Mar 2007	-31.7°C1 Mar 2005	22 mm31 Mar 2024	51 mm2019 · driest 7 mm in 2003	31
April	21.7°C25 Apr 2011	-20.8°C4 Apr 2024	20 mm27 Apr 2006	67 mm2012 · driest 4 mm in 2007	31
May	27.4°C31 May 2009	-7.6°C2 May 2021	25 mm18 May 2017	89 mm2019 · driest 0 mm in 2024	31
June	32.5°C25 Jun 2020	-3.2°C8 Jun 2009	31 mm14 Jun 2021	88 mm2021 · driest 8 mm in 2023	31
July	31.6°C17 Jul 2003	0.6°C2 Jul 2020	62 mm29 Jul 2018	196 mm2009 · driest 17 mm in 2006	30
August	29.0°C19 Aug 2002	-1.4°C24 Aug 2021	74 mm7 Aug 2017	179 mm2003 · driest 20 mm in 2002	30
September	25.8°C6 Sep 2024	-7.2°C27 Sep 2002	44 mm3 Sep 2006	173 mm2001 · driest 8 mm in 2014	30
October	20.1°C14 Oct 2018	-16.6°C29 Oct 2012	41 mm10 Oct 2024	135 mm2006 · driest 7 mm in 2016	30
November	13.2°C2 Nov 2015	-28.5°C27 Nov 1996	32 mm2 Nov 2020	130 mm2000 · driest 20 mm in 2011	30
December	10.3°C11 Dec 2013	-30.7°C23 Dec 1995	32 mm9 Dec 2011	104 mm2011 · driest 4 mm in 1995	31

Typical days per month at HEMLING_A, 1991–2020
Month	Days 25°C+	Frost nights	Heavy rain (10 mm+)
January	0	30	<1
February	0	28	<1
March	0	29	<1
April	0	25	<1
May	<1	13	<1
June	2	1	2
July	5	0	3
August	2	<1	3
September	0	6	2
October	0	19	2
November	0	25	1
December	0	29	<1

How often, not how much — every day in HEMLING_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%	31%	1%	37%	-7.2–-1.1°C
February	0%	26%	<1%	30%	-7.1–0.2°C
March	0%	20%	<1%	19%	-1.0–5.0°C
April	<1%	21%	1%	21%	4.6–9.3°C
May	13%	25%	3%	32%	11.4–16.3°C
June	28%	29%	5%	37%	16.4–20.6°C
July	43%	35%	8%	44%	18.7–24.3°C
August	30%	32%	9%	41%	17.5–20.9°C
September	5%	29%	7%	38%	12.2–15.5°C
October	<1%	32%	6%	41%	4.4–8.6°C
November	0%	36%	3%	44%	-3.0–3.4°C
December	0%	34%	2%	47%	-6.3–0.9°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 30-year average. Warmest: 2025. Coolest: 2010.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2721941
NOAA station: SWE00140118 · HEMLING_A
Station distance: 9.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude 63.57°, 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 HEMLING_A is what differs

Bredbyn→Fors→Mellansel→Gideå→Gideå→Långviksmon→

Or put two places side by side: Björna vs Bredbyn

Best time to visitBjörna.

July

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Björna.

The whole year,
without the guesswork.

Nearby, measured,
and named.