Sweden · 1991–2020

Best time to visit
Bränna.

July leads for comfortable weather in Bränna: typically 21.5°C by day, 10.7°C at night, with 68 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high21.5°C

Typical low10.7°C

Rain in July68 mm

Comfort

July

July · August · June

74climate match

Beach

July

July · August · June

36climate match

Outdoors

August

August · June · July

84climate match

The weakest month is January, scoring 5 against July’s 74 — days reach only -6.9°C, 31° 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

5-6.9° / -16°

Feb

5-6.4° / -15.5°

Mar

5-0.6° / -11°

Apr

55.5° / -4.3°

May

3412.8° / 1.5°

Jun

6118.5° / 7.6°

Jul

7421.5° / 10.7°

Aug

6419° / 8.9°

Sep

3713.1° / 4.3°

Oct

54.7° / -1.5°

Nov

5-1.4° / -7.7°

Dec

5-5.2° / -13.3°

Monthly climate evidence for Bränna — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-6.9°C	-16°C	44 mm	10.3	4 h 14	5	Good coverage
February	-6.4°C	-15.5°C	36 mm	8.9	7 h 58	5	Good coverage
March	-0.6°C	-11°C	28 mm	6.6	11 h 23	5	Good coverage
April	5.5°C	-4.3°C	30 mm	6.5	15 h 14	5	Good coverage
May	12.8°C	1.5°C	41 mm	7.2	19 h 14	34	Good coverage
June	18.5°C	7.6°C	54 mm	8.6	24 h	61	Good coverage
July	21.5°C	10.7°C	68 mm	9.7	21 h 19	74	Good coverage
August	19°C	8.9°C	57 mm	8.9	16 h 55	64	Good coverage
September	13.1°C	4.3°C	59 mm	8.3	12 h 59	37	Good coverage
October	4.7°C	-1.5°C	48 mm	8.5	9 h 19	5	Good coverage
November	-1.4°C	-7.7°C	56 mm	10.9	5 h 31	5	Good coverage
December	-5.2°C	-13.3°C	48 mm	11.5	2 h 35	5	Good coverage

Records at OVERKALIX-SVARTBYN_A, 1995–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	8.6°C11 Jan 2002	-46.0°C28 Jan 1999	22 mm29 Jan 2000	82 mm2008 · driest 11 mm in 2009	31
February	9.0°C13 Feb 2017	-38.5°C4 Feb 1998	23 mm16 Feb 2020	77 mm2016 · driest 11 mm in 2026	31
March	11.8°C26 Mar 2007	-32.5°C4 Mar 1998	17 mm19 Mar 2002	64 mm2019 · driest 7 mm in 2006	31
April	19.6°C26 Apr 2019	-23.8°C5 Apr 2024	20 mm4 Apr 2000	76 mm2016 · driest 2 mm in 2019	31
May	29.5°C31 May 2013	-7.9°C3 May 1999	23 mm23 May 2015	123 mm2015 · driest 3 mm in 2024	31
June	33.1°C10 Jun 2011	-1.4°C1 Jun 1998	31 mm19 Jun 2010	88 mm2016 · driest 5 mm in 2003	31
July	34.3°C26 Jul 2019	1.3°C30 Jul 1999	37 mm5 Jul 2016	130 mm2020 · driest 5 mm in 2019	30
August	30.7°C1 Aug 2025	-1.4°C31 Aug 2008	46 mm21 Aug 2022	125 mm1998 · driest 8 mm in 2006	30
September	24.7°C7 Sep 2024	-6.8°C29 Sep 2018	38 mm19 Sep 2023	128 mm2011 · driest 13 mm in 1999	30
October	15.5°C5 Oct 2005	-22.6°C30 Oct 2006	33 mm14 Oct 2021	162 mm2021 · driest 10 mm in 2016	30
November	12.4°C8 Nov 2024	-29.5°C29 Nov 2002	40 mm2 Nov 2020	101 mm2015 · driest 16 mm in 2004	30
December	7.3°C11 Dec 2013	-34.4°C25 Dec 1996	17 mm27 Dec 2020	115 mm2011 · driest 12 mm in 2002	31

Typical days per month at OVERKALIX-SVARTBYN_A, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	31	<1
February	0	0	28	<1
March	0	0	30	<1
April	0	0	25	<1
May	<1	0	11	1
June	3	<1	<1	2
July	6	<1	0	2
August	2	0	<1	2
September	0	0	6	2
October	0	0	18	1
November	0	0	26	1
December	0	0	30	<1

How often, not how much — every day in OVERKALIX-SVARTBYN_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%	33%	2%	42%	-11.0–-3.2°C
February	0%	30%	2%	38%	-11.4–-2.0°C
March	0%	21%	1%	22%	-3.3–2.3°C
April	0%	21%	2%	20%	3.2–6.9°C
May	10%	22%	3%	25%	10.7–16.3°C
June	33%	28%	5%	35%	17.0–21.1°C
July	50%	31%	7%	36%	19.8–24.6°C
August	32%	29%	6%	37%	17.1–21.3°C
September	3%	29%	6%	37%	11.5–14.7°C
October	0%	30%	5%	36%	2.2–6.7°C
November	0%	35%	3%	45%	-4.7–2.0°C
December	0%	37%	2%	47%	-10.2–-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: 2020. Coolest: 2010.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 606456
NOAA station: SWE00140692 · OVERKALIX-SVARTBYN_A
Station distance: 6.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 23 usable years
Daylight: Calculated from latitude 66.32°, 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 OVERKALIX-SVARTBYN_A is what differs

Överkalix→Tallvik→Morjärv→Gammelgården→Svartbyn→Vännäsberget→

Or put two places side by side: Bränna vs Överkalix

Best time to visitBränna.

July

July

August

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Bränna.

The whole year,
without the guesswork.

Nearby, measured,
and named.