Sweden · 1991–2020

Best time to visit
Åkersberga.

July leads for comfortable weather in Åkersberga: typically 23.5°C by day, 13.4°C at night, with 57 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high23.5°C

Typical low13.4°C

Rain in July57 mm

Comfort

July

July · August · June

88climate match

Beach

July

July · August · June

53climate match

Outdoors

June

June · September · August

86climate match

The weakest month is January, scoring 5 against July’s 88 — days reach only 0.9°C, 23° 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

50.9° / -3.9°

Feb

51° / -5°

Mar

54.7° / -2.7°

Apr

2610.6° / 0.8°

May

5316.2° / 5.5°

Jun

6820.3° / 9.9°

Jul

8823.5° / 13.4°

Aug

8022.1° / 12.7°

Sep

5616.6° / 8.6°

Oct

2510.3° / 4.2°

Nov

55.3° / 0.9°

Dec

52° / -2.6°

Monthly climate evidence for Åkersberga — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 35 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	0.9°C	-3.9°C	43 mm	10.6	2.7°C	6 h 47	5	Strong coverage
February	1°C	-5°C	34 mm	8.5	1.6°C	9 h 04	5	Good coverage
March	4.7°C	-2.7°C	30 mm	7.5	1.6°C	11 h 33	5	Good coverage
April	10.6°C	0.8°C	36 mm	7.1	3.0°C	14 h 23	26	Good coverage
May	16.2°C	5.5°C	36 mm	7.2	6.4°C	16 h 58	53	Good coverage
June	20.3°C	9.9°C	68 mm	9.2	11.2°C	18 h 37	68	Good coverage
July	23.5°C	13.4°C	57 mm	8	15.7°C	17 h 56	88	Good coverage
August	22.1°C	12.7°C	64 mm	9.4	16.8°C	15 h 33	80	Good coverage
September	16.6°C	8.6°C	56 mm	8.4	13.8°C	12 h 45	56	Good coverage
October	10.3°C	4.2°C	57 mm	10.8	9.9°C	10 h 02	25	Good coverage
November	5.3°C	0.9°C	58 mm	11.9	6.9°C	7 h 30	5	Good coverage
December	2°C	-2.6°C	63 mm	13	4.6°C	6 h 05	5	Good coverage

Records at GUSTAVSBERG, 1971–2015
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	10.8°C6 Jan 1983	-26.9°C10 Jan 1987	21 mm24 Jan 2002	90 mm1984 · driest 4 mm in 1989	44
February	12.6°C24 Feb 1990	-28.1°C15 Feb 1985	28 mm10 Feb 2011	73 mm1990 · driest 2 mm in 1980	43
March	16.8°C27 Mar 2007	-23.7°C2 Mar 2005	20 mm1 Mar 2008	66 mm1978 · driest 2 mm in 2003	44
April	26.8°C27 Apr 1993	-10.0°C1 Apr 2013	35 mm13 Apr 2012	95 mm2012 · driest 9 mm in 1996	43
May	27.6°C24 May 2014	-5.3°C1 May 1978	28 mm12 May 1975	78 mm2005 · driest 8 mm in 1971	43
June	31.1°C24 Jun 1973	0.1°C1 Jun 1975	44 mm27 Jun 1977	140 mm2012 · driest 10 mm in 1992	42
July	34.0°C11 Jul 1983	2.4°C5 Jul 1975	57 mm26 Jul 1972	158 mm1977 · driest 14 mm in 2011	44
August	35.1°C7 Aug 1975	2.5°C31 Aug 2007	57 mm24 Aug 1972	152 mm2012 · driest 2 mm in 2002	44
September	26.6°C8 Sep 2002	-2.4°C30 Sep 1976	36 mm24 Sep 1999	169 mm1994 · driest 10 mm in 2005	44
October	20.8°C9 Oct 1995	-9.5°C31 Oct 1992	35 mm7 Oct 2014	164 mm1974 · driest 11 mm in 1975	44
November	13.6°C2 Nov 1999	-13.0°C21 Nov 1988	35 mm27 Nov 2012	129 mm1981 · driest 12 mm in 2011	44
December	12.1°C15 Dec 2006	-23.3°C22 Dec 2010	37 mm5 Dec 2012	139 mm1999 · driest 9 mm in 1995	43

Typical days per month at GUSTAVSBERG, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	23	<1
February	0	0	23	<1
March	0	0	22	<1
April	0	0	12	<1
May	<1	0	2	<1
June	4	<1	0	2
July	11	2	0	2
August	7	<1	0	2
September	<1	0	<1	2
October	0	0	6	2
November	0	0	12	1
December	0	0	20	1

How often, not how much — every day in GUSTAVSBERG’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%	43%	-1.7–3.8°C
February	0%	27%	2%	32%	-3.1–3.8°C
March	0%	22%	1%	24%	1.1–7.5°C
April	2%	24%	2%	27%	7.0–12.3°C
May	19%	22%	2%	24%	13.6–17.9°C
June	42%	26%	5%	32%	18.3–22.2°C
July	61%	27%	6%	32%	20.2–25.8°C
August	50%	30%	6%	40%	19.1–23.7°C
September	10%	30%	6%	37%	13.5–18.1°C
October	<1%	31%	5%	40%	8.2–12.1°C
November	0%	38%	5%	52%	2.7–7.2°C
December	0%	37%	4%	50%	-1.7–4.5°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.

1971Each stripe is one year’s mean temperature against the 36-year average. Warmest: 2014. Coolest: 1979.2014

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2727234
NOAA station: SWE00138866 · GUSTAVSBERG
Station distance: 18.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 24 usable years
Daylight: Calculated from latitude 59.48°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 35 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 GUSTAVSBERG is what differs

Boo→Gustavsberg→Saltsjöbaden→Fisksätra→Vaxholm→Hemmesta→

Or put two places side by side: Åkersberga vs Boo

Best time to visitÅkersberga.

July

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Åkersberga.

The whole year,
without the guesswork.

Nearby, measured,
and named.