Sweden · 1991–2020

Best time to visit
Ekerö.

July leads for comfortable weather in Ekerö: typically 22.6°C by day, 11°C at night, with 60 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high22.6°C

Typical low11°C

Rain in July60 mm

Comfort

July

July · August · June

80climate match

Beach

July

July · August · June

43climate match

Outdoors

June

June · August · July

86climate match

The weakest month is January, scoring 5 against July’s 80 — days reach only 0.4°C, 24° 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

50.4° / -6°

Feb

51° / -6.3°

Mar

54.4° / -4.7°

Apr

2410.5° / -0.9°

May

4815.8° / 3.5°

Jun

6619.8° / 8°

Jul

8022.6° / 11°

Aug

7221.5° / 10.2°

Sep

5416.7° / 6.4°

Oct

2310.2° / 2.5°

Nov

55.3° / -0.4°

Dec

51.7° / -4.2°

Monthly climate evidence for Ekerö — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 37 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	0.4°C	-6°C	39 mm	9.2	3.0°C	6 h 50	5	Strong coverage
February	1°C	-6.3°C	30 mm	8	1.9°C	9 h 06	5	Strong coverage
March	4.4°C	-4.7°C	30 mm	6.9	1.8°C	11 h 34	5	Strong coverage
April	10.5°C	-0.9°C	27 mm	6	3.3°C	14 h 22	24	Strong coverage
May	15.8°C	3.5°C	35 mm	7.2	6.8°C	16 h 55	48	Strong coverage
June	19.8°C	8°C	57 mm	8.2	11.8°C	18 h 33	66	Strong coverage
July	22.6°C	11°C	60 mm	8.4	16.1°C	17 h 52	80	Strong coverage
August	21.5°C	10.2°C	70 mm	9.6	17.1°C	15 h 31	72	Strong coverage
September	16.7°C	6.4°C	52 mm	7.6	14.0°C	12 h 44	54	Strong coverage
October	10.2°C	2.5°C	57 mm	9.8	10.1°C	10 h 03	23	Strong coverage
November	5.3°C	-0.4°C	56 mm	11.4	7.1°C	7 h 32	5	Strong coverage
December	1.7°C	-4.2°C	54 mm	11.5	4.9°C	6 h 08	5	Strong coverage

What has changed

Ekerö runs +1.9°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

+2.0

Feb

+3.0

Mar

+3.0

Apr

+2.1

May

+1.3

Jun

+1.0

Jul

+1.9

Aug

+1.2

Sep

+2.1

Oct

+1.0

Nov

+1.6

Dec

+2.1

July daytime highs, 2011–2025. Last recorded: 25.0°C.

Records at TULLINGE A, 1951–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	10.9°C10 Jan 2007	-32.5°C1 Jan 1979	33 mm11 Jan 2021	85 mm1984 · driest 7 mm in 1996	66
February	11.4°C29 Feb 2012	-32.6°C9 Feb 1966	25 mm4 Feb 1953	82 mm1957 · driest 5 mm in 1980	65
March	18.3°C30 Mar 1968	-28.3°C2 Mar 2005	22 mm5 Mar 1954	81 mm2015 · driest 0 mm in 2022	65
April	24.0°C20 Apr 2018	-15.0°C10 Apr 1955	27 mm17 Apr 1999	83 mm1970 · driest 3 mm in 2019	65
May	27.8°C29 May 2018	-8.6°C10 May 2017	48 mm26 May 2021	145 mm2021 · driest 3 mm in 1970	65
June	31.3°C19 Jun 1970	-3.6°C8 Jun 1955	47 mm26 Jun 1963	138 mm2012 · driest 3 mm in 1969	65
July	32.3°C21 Jul 2022	0.3°C5 Jul 1975	57 mm29 Jul 2010	154 mm1961 · driest 6 mm in 1959	64
August	34.6°C7 Aug 1975	-2.2°C31 Aug 2007	55 mm5 Aug 2019	159 mm1960 · driest 6 mm in 1970	64
September	27.6°C5 Sep 2024	-6.4°C30 Sep 1976	44 mm24 Sep 1999	140 mm1983 · driest 8 mm in 2005	64
October	20.3°C4 Oct 1973	-12.0°C24 Oct 2003	37 mm7 Oct 2014	158 mm1952 · driest 3 mm in 2015	64
November	15.3°C6 Nov 2020	-20.6°C24 Nov 1965	31 mm27 Nov 2012	136 mm2000 · driest 10 mm in 2011	64
December	12.2°C6 Dec 2015	-29.8°C22 Dec 2010	23 mm17 Dec 1955	150 mm1976 · driest 4 mm in 1995	65

Typical days per month at TULLINGE A, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	24	<1
February	0	0	24	<1
March	0	0	24	<1
April	0	0	17	<1
May	<1	0	6	<1
June	3	0	<1	2
July	7	<1	0	2
August	5	<1	0	2
September	<1	0	3	2
October	0	0	10	2
November	0	0	16	1
December	0	0	21	<1

How often, not how much — every day in TULLINGE 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%	2%	38%	-4.0–2.7°C
February	0%	27%	1%	32%	-3.6–3.0°C
March	0%	21%	2%	22%	0.5–7.2°C
April	<1%	22%	2%	24%	6.6–11.6°C
May	15%	22%	2%	24%	13.6–16.8°C
June	41%	25%	5%	33%	17.9–22.2°C
July	55%	29%	6%	35%	19.4–24.6°C
August	47%	30%	7%	40%	18.8–23.4°C
September	10%	28%	5%	33%	13.9–18.0°C
October	<1%	31%	5%	42%	8.4–12.0°C
November	0%	38%	5%	50%	2.5–6.5°C
December	0%	37%	3%	51%	-1.8–4.3°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.

1954Each stripe is one year’s mean temperature against the 57-year average. Warmest: 2020. Coolest: 2010.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2716586
NOAA station: SWE00138796 · TULLINGE A
Station distance: 13.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 25 usable years
Daylight: Calculated from latitude 59.29°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 37 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 TULLINGE A is what differs

Huddinge→Tumba→Tullinge→Alby→Vårby→Fittja→

Or put two places side by side: Ekerö vs Huddinge

Best time to visitEkerö.

July

July

June

The whole year,without the guesswork.

Ekerö runs +1.9°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Ekerö.

The whole year,
without the guesswork.

Ekerö runs +1.9°C
on the 1961–1990 baseline.

Nearby, measured,
and named.