Sweden · 1991–2020

Best time to visit
Gimo.

July leads for comfortable weather in Gimo: typically 23°C by day, 11.5°C at night, with 62 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high23°C

Typical low11.5°C

Rain in July62 mm

Comfort

July

July · August · June

82climate match

Beach

July

July · August · June

45climate match

Outdoors

June

June · August · July

85climate match

The weakest month is January, scoring 5 against July’s 82 — days reach only 0.1°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

50.1° / -5.6°

Feb

50.5° / -6.4°

Mar

54.4° / -4.2°

Apr

2410.4° / -0.5°

May

4916° / 3.8°

Jun

6519.9° / 8.5°

Jul

8223° / 11.5°

Aug

7221.5° / 10.7°

Sep

5316.3° / 6.7°

Oct

199.5° / 2.5°

Nov

54.3° / -0.7°

Dec

51.2° / -4.1°

Monthly climate evidence for Gimo — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 25 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	0.1°C	-5.6°C	43 mm	10.1	1.7°C	6 h 36	5	Strong coverage
February	0.5°C	-6.4°C	35 mm	8.4	0.8°C	8 h 59	5	Strong coverage
March	4.4°C	-4.2°C	30 mm	7.6	0.9°C	11 h 33	5	Strong coverage
April	10.4°C	-0.5°C	33 mm	6.5	2.3°C	14 h 27	24	Strong coverage
May	16°C	3.8°C	39 mm	7.6	5.6°C	17 h 08	49	Strong coverage
June	19.9°C	8.5°C	64 mm	9.3	10.6°C	18 h 52	65	Strong coverage
July	23°C	11.5°C	62 mm	8.3	15.4°C	18 h 09	82	Strong coverage
August	21.5°C	10.7°C	72 mm	10.2	16.6°C	15 h 39	72	Strong coverage
September	16.3°C	6.7°C	51 mm	8.3	13.5°C	12 h 46	53	Strong coverage
October	9.5°C	2.5°C	60 mm	10.6	9.4°C	9 h 58	19	Strong coverage
November	4.3°C	-0.7°C	58 mm	12.2	6.1°C	7 h 21	5	Strong coverage
December	1.2°C	-4.1°C	51 mm	11.4	3.5°C	5 h 52	5	Strong coverage

What has changed

Gimo 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

+1.7

Feb

+2.3

Mar

+2.3

Apr

+2.3

May

+1.1

Jun

-0.2

Jul

+1.3

Aug

+1.5

Sep

+1.6

Oct

+0.4

Nov

+1.6

Dec

+2.2

July daytime highs, 2011–2019. Last recorded: 21.4°C.

Records at RISINGE, 1962–2020
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	10.4°C6 Jan 1973	-33.6°C11 Jan 1987	24 mm18 Jan 1983	88 mm1985 · driest 4 mm in 1964	58
February	12.4°C20 Feb 1990	-34.3°C18 Feb 1970	21 mm10 Feb 2011	74 mm1973 · driest 2 mm in 1980	58
March	19.6°C27 Mar 2017	-25.6°C4 Mar 1971	38 mm21 Mar 1974	74 mm2008 · driest 0 mm in 1964	58
April	27.8°C27 Apr 1993	-17.6°C1 Apr 1963	31 mm17 Apr 1999	98 mm1995 · driest 4 mm in 1987	58
May	29.4°C29 May 2018	-7.4°C2 May 1978	30 mm23 May 2010	87 mm1968 · driest 8 mm in 2018	58
June	31.6°C24 Jun 1973	-2.7°C3 Jun 1962	73 mm12 Jun 1981	137 mm2002 · driest 6 mm in 1992	58
July	34.5°C27 Jul 1994	0.1°C4 Jul 1975	74 mm10 Jul 2001	168 mm1977 · driest 12 mm in 2014	58
August	34.0°C7 Aug 1975	-0.9°C27 Aug 1986	49 mm26 Aug 1979	207 mm1986 · driest 4 mm in 2002	58
September	28.2°C6 Sep 1968	-6.7°C27 Sep 2002	68 mm21 Sep 2014	160 mm1984 · driest 14 mm in 2009	58
October	21.5°C4 Oct 1973	-13.0°C31 Oct 1992	48 mm31 Oct 1968	141 mm1980 · driest 2 mm in 2015	58
November	14.2°C12 Nov 1999	-25.3°C23 Nov 1965	32 mm25 Nov 1981	170 mm1981 · driest 8 mm in 2018	57
December	12.4°C20 Dec 2015	-32.7°C31 Dec 1978	26 mm17 Dec 2011	124 mm1981 · driest 9 mm in 1972	58

Typical days per month at RISINGE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	26	<1
February	0	0	25	<1
March	0	0	25	<1
April	<1	0	17	<1
May	1	0	6	1
June	4	<1	<1	2
July	9	2	0	2
August	6	<1	0	2
September	<1	0	2	1
October	0	0	9	1
November	0	0	17	1
December	0	0	24	<1

How often, not how much — every day in RISINGE’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%	32%	2%	42%	-4.7–2.5°C
February	0%	28%	3%	33%	-4.3–3.2°C
March	0%	23%	1%	26%	0.9–6.8°C
April	2%	22%	3%	25%	6.4–12.1°C
May	19%	22%	2%	25%	13.4–18.2°C
June	42%	27%	5%	34%	17.5–22.4°C
July	56%	30%	7%	38%	19.8–25.1°C
August	44%	33%	7%	42%	18.1–22.9°C
September	11%	32%	5%	41%	13.6–17.5°C
October	<1%	33%	5%	42%	7.8–11.2°C
November	0%	41%	5%	56%	1.3–6.1°C
December	0%	36%	3%	49%	-2.7–3.2°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.

1963Each stripe is one year’s mean temperature against the 56-year average. Warmest: 2014. Coolest: 1985.2019

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2667328
NOAA station: SWE00139286 · RISINGE
Station distance: 2.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 29 usable years
Daylight: Calculated from latitude 60.17°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 25 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 RISINGE is what differs

Östhammar→Arnö→Alunda→Österbybruk→Alunda→Örbyhus→

Or put two places side by side: Gimo vs Östhammar

Best time to visitGimo.

July

July

June

The whole year,without the guesswork.

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

Nearby, measured,and named.

Best time to visit
Gimo.

The whole year,
without the guesswork.

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

Nearby, measured,
and named.