Sweden · 1991–2020

Best time to visit
Heby.

July leads for comfortable weather in Heby: typically 23.1°C by day, 11.1°C at night, with 68 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high23.1°C

Typical low11.1°C

Rain in July68 mm

Comfort

July

July · August · June

79climate match

Beach

July

July · August · June

42climate match

Outdoors

June

June · August · September

84climate match

The weakest month is January, scoring 5 against July’s 79 — days reach only -0.5°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

5-0.5° / -6.5°

Feb

50.5° / -6.5°

Mar

54.5° / -4.2°

Apr

2711.1° / -0.1°

May

5116.6° / 4.3°

Jun

6820.6° / 8.7°

Jul

7923.1° / 11.1°

Aug

7421.9° / 10.2°

Sep

5616.7° / 6.8°

Oct

229.7° / 2.7°

Nov

54.1° / -0.8°

Dec

50.7° / -4.8°

Monthly climate evidence for Heby — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-0.5°C	-6.5°C	37 mm	8.5	6 h 40	5	Strong coverage
February	0.5°C	-6.5°C	29 mm	7.2	9 h 01	5	Strong coverage
March	4.5°C	-4.2°C	26 mm	6.6	11 h 33	5	Strong coverage
April	11.1°C	-0.1°C	29 mm	6.2	14 h 26	27	Strong coverage
May	16.6°C	4.3°C	40 mm	8	17 h 04	51	Good coverage
June	20.6°C	8.7°C	62 mm	9.4	18 h 47	68	Strong coverage
July	23.1°C	11.1°C	68 mm	9.7	18 h 04	79	Strong coverage
August	21.9°C	10.2°C	64 mm	9.7	15 h 37	74	Strong coverage
September	16.7°C	6.8°C	45 mm	7.3	12 h 45	56	Strong coverage
October	9.7°C	2.7°C	55 mm	9	10 h	22	Strong coverage
November	4.1°C	-0.8°C	48 mm	10.2	7 h 24	5	Strong coverage
December	0.7°C	-4.8°C	44 mm	10.3	5 h 56	5	Strong coverage

Records at SALA_A, 1995–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	9.8°C9 Jan 2007	-32.6°C6 Jan 2010	18 mm1 Jan 2026	78 mm2015 · driest 10 mm in 1997	31
February	11.4°C28 Feb 2021	-30.1°C22 Feb 2010	25 mm16 Feb 2024	61 mm2024 · driest 10 mm in 2025	31
March	18.8°C26 Mar 2017	-25.0°C2 Mar 2005	16 mm11 Mar 2021	53 mm2002 · driest 1 mm in 2013	31
April	25.3°C29 Apr 2000	-12.9°C1 Apr 2023	22 mm17 Apr 1999	81 mm1999 · driest 1 mm in 2019	31
May	28.9°C24 May 2014	-8.0°C10 May 2017	22 mm26 May 2021	92 mm2021 · driest 7 mm in 2018	31
June	32.0°C28 Jun 2022	-1.5°C6 Jun 2009	35 mm7 Jun 2004	131 mm2012 · driest 8 mm in 2023	31
July	34.3°C21 Jul 2022	2.2°C9 Jul 2008	72 mm19 Jul 2000	187 mm2000 · driest 16 mm in 2014	30
August	34.7°C4 Aug 2014	-1.3°C31 Aug 2007	92 mm25 Aug 1996	187 mm2023 · driest 7 mm in 2002	31
September	29.0°C5 Sep 2024	-5.7°C30 Sep 2001	77 mm1 Sep 2023	109 mm2023 · driest 12 mm in 2000	31
October	21.5°C9 Oct 1995	-11.5°C27 Oct 2003	31 mm2 Oct 2011	112 mm2020 · driest 2 mm in 2015	31
November	16.0°C2 Nov 2020	-21.3°C20 Nov 2004	27 mm19 Nov 1996	123 mm2000 · driest 12 mm in 2018	31
December	12.7°C20 Dec 2015	-29.7°C22 Dec 2010	25 mm7 Dec 2007	77 mm1999 · driest 8 mm in 2002	31

Typical days per month at SALA_A, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	26	<1
February	0	0	24	<1
March	0	0	24	<1
April	0	0	16	<1
May	2	0	5	<1
June	5	<1	<1	2
July	9	2	0	2
August	6	<1	<1	2
September	<1	0	2	1
October	0	0	9	2
November	0	0	16	<1
December	0	0	23	<1

How often, not how much — every day in SALA_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%	28%	2%	34%	-2.7–2.1°C
February	0%	25%	1%	31%	-2.7–3.1°C
March	0%	20%	1%	19%	2.0–8.0°C
April	4%	20%	2%	23%	8.7–13.5°C
May	23%	26%	3%	31%	14.7–18.7°C
June	46%	30%	6%	43%	18.9–23.0°C
July	60%	32%	7%	39%	20.8–25.6°C
August	52%	31%	7%	38%	20.0–23.9°C
September	16%	24%	4%	30%	15.1–18.9°C
October	<1%	29%	5%	37%	7.6–11.9°C
November	0%	33%	3%	42%	0.9–6.0°C
December	0%	33%	2%	43%	-3.2–4.2°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.

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 2707057
NOAA station: SWE00139182 · SALA_A
Station distance: 10.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 24 usable years
Daylight: Calculated from latitude 59.94°, 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 SALA_A is what differs

Morgongåva→Fjärdhundra→Vittinge→Vånga→Runhällen→Yttersävne→

Or put two places side by side: Heby vs Morgongåva

Best time to visitHeby.

July

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Heby.

The whole year,
without the guesswork.

Nearby, measured,
and named.