Sweden · 1991–2020

Best time to visit
Björkskatan.

July leads for comfortable weather in Björkskatan: typically 20.4°C by day, 12.4°C at night, with 57 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high20.4°C

Typical low12.4°C

Rain in July57 mm

Comfort

July

July · August · June

76climate match

Beach

July

July · August · June

41climate match

Outdoors

July

July · June · August

85climate match

The weakest month is January, scoring 5 against July’s 76 — 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° / -12.2°

Feb

5-4.8° / -12.3°

Mar

50.3° / -7.7°

Apr

65.8° / -2.3°

May

3612.4° / 3.2°

Jun

6017.1° / 9.1°

Jul

7620.4° / 12.4°

Aug

6217.7° / 10.6°

Sep

3812.8° / 6.2°

Oct

55.6° / 0.2°

Nov

50.2° / -4.9°

Dec

5-2.4° / -8.7°

Monthly climate evidence for Björkskatan — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 9 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	-5.5°C	-12.2°C	56 mm	10.9	0.0°C	4 h 37	5	Good coverage
February	-4.8°C	-12.3°C	37 mm	7.9	-0.2°C	8 h 06	5	Good coverage
March	0.3°C	-7.7°C	30 mm	6.8	0.0°C	11 h 25	5	Good coverage
April	5.8°C	-2.3°C	32 mm	6.2	0.5°C	15 h 07	6	Good coverage
May	12.4°C	3.2°C	41 mm	7.3	3.5°C	18 h 54	36	Good coverage
June	17.1°C	9.1°C	53 mm	7.4	9.7°C	22 h 49	60	Good coverage
July	20.4°C	12.4°C	57 mm	8.2	14.7°C	20 h 43	76	Good coverage
August	17.7°C	10.6°C	65 mm	8.5	15.3°C	16 h 44	62	Good coverage
September	12.8°C	6.2°C	63 mm	8.6	11.9°C	12 h 57	38	Good coverage
October	5.6°C	0.2°C	53 mm	8.8	7.6°C	9 h 24	5	Good coverage
November	0.2°C	-4.9°C	59 mm	10	4.1°C	5 h 48	5	Good coverage
December	-2.4°C	-8.7°C	62 mm	12.3	1.5°C	3 h 13	5	Good coverage

What has changed

Björkskatan runs +1.5°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

+2.5

Feb

+2.6

Mar

+2.4

Apr

+1.8

May

+1.2

Jun

-0.4

Jul

+0.3

Aug

0.0

Sep

+1.0

Oct

0.0

Nov

+2.1

Dec

+4.1

July daytime highs, 2013–2022. Last recorded: 20.5°C.

Records at LULEA-BERGNASET, 1930–2023
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	10.0°C10 Jan 1971	-40.0°C31 Jan 1956	29 mm17 Jan 1938	105 mm2015 · driest 2 mm in 1941	80
February	9.3°C26 Feb 2013	-40.4°C8 Feb 1966	19 mm1 Feb 2015	74 mm2016 · driest 2 mm in 1986	80
March	12.6°C15 Mar 2016	-35.2°C5 Mar 1971	25 mm1 Mar 1945	71 mm1965 · driest 0 mm in 1956	80
April	18.7°C23 Apr 2019	-24.0°C10 Apr 1955	26 mm3 Apr 1968	87 mm2016 · driest 0 mm in 2019	80
May	28.0°C31 May 2009	-9.4°C6 May 1966	33 mm28 May 1982	111 mm2015 · driest 2 mm in 1936	80
June	33.5°C25 Jun 1953	-4.0°C2 Jun 1956	44 mm23 Jun 2023	102 mm1987 · driest 1 mm in 1970	80
July	34.6°C18 Jul 1945	1.1°C28 Jul 1963	46 mm28 Jul 1976	162 mm2020 · driest 8 mm in 1955	79
August	31.3°C12 Aug 1945	-3.0°C29 Aug 1948	100 mm20 Aug 1960	175 mm1975 · driest 5 mm in 1955	79
September	23.2°C1 Sep 1947	-8.8°C29 Sep 1939	48 mm17 Sep 1954	179 mm1940 · driest 0 mm in 1936	79
October	18.2°C3 Oct 1945	-21.0°C31 Oct 1960	47 mm20 Oct 1971	190 mm2021 · driest 7 mm in 2016	79
November	13.0°C9 Nov 1975	-33.9°C21 Nov 1971	37 mm24 Nov 2014	131 mm2006 · driest 17 mm in 1942	79
December	7.7°C21 Dec 2006	-35.0°C9 Dec 1973	31 mm9 Dec 1944	130 mm1944 · driest 3 mm in 1978	79

Typical days per month at LULEA-BERGNASET, 1991–2020
Month	Days 25°C+	Frost nights	Heavy rain (10 mm+)
January	0	28	1
February	0	27	<1
March	0	27	<1
April	0	22	<1
May	<1	6	<1
June	<1	0	2
July	4	0	2
August	<1	0	2
September	0	1	2
October	0	14	2
November	0	23	2
December	0	24	2

How often, not how much — every day in LULEA-BERGNASET’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%	28%	2%	34%	-12.0–-1.5°C
February	0%	25%	1%	30%	-11.3–-0.4°C
March	0%	20%	2%	21%	-4.1–3.0°C
April	0%	21%	2%	22%	3.2–6.6°C
May	5%	19%	2%	20%	9.6–14.4°C
June	27%	24%	4%	26%	15.7–20.2°C
July	49%	25%	5%	28%	18.8–23.8°C
August	26%	27%	7%	35%	16.4–20.9°C
September	2%	30%	7%	39%	10.4–14.5°C
October	0%	29%	5%	35%	3.4–7.9°C
November	0%	33%	4%	43%	-3.6–2.4°C
December	0%	32%	3%	41%	-9.3–0.3°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.

1930Each stripe is one year’s mean temperature against the 70-year average. Warmest: 2014. Coolest: 1985.2018

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 7304434
NOAA station: SWE00140560 · LULEA-BERGNASET
Station distance: 4.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 65.61°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 9 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 LULEA-BERGNASET is what differs

Luleå→Gammelstad→Bergnäset→Södra Sunderbyn→Rutvik→Antnäs→

Or put two places side by side: Björkskatan vs Luleå

Best time to visitBjörkskatan.

July

July

July

The whole year,without the guesswork.

Björkskatan runs +1.5°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Björkskatan.

The whole year,
without the guesswork.

Björkskatan runs +1.5°C
on the 1961–1990 baseline.

Nearby, measured,
and named.