Switzerland · 1991–2020

Best time to visit
Alle.

June leads for comfortable weather in Alle: typically 24.4°C by day, 12.3°C at night, with 78 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high24.4°C

Typical low12.3°C

Rain in June78 mm

Comfort

June

June · July · August

81climate match

Beach

July

July · August · June

60climate match

Outdoors

September

September · May · April

82climate match

The weakest month is January, scoring 5 against June’s 81 — days reach only 5.8°C, 18° 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

55.8° / -1.2°

Feb

127.9° / -1.2°

Mar

3012.6° / 1°

Apr

4816.9° / 4.2°

May

6520.9° / 8.9°

Jun

8124.4° / 12.3°

Jul

7826.7° / 13.7°

Aug

7726.4° / 13.4°

Sep

7221.6° / 9.5°

Oct

4816.3° / 6.2°

Nov

2210.3° / 2.3°

Dec

56.3° / -0.3°

Monthly climate evidence for Alle — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	5.8°C	-1.2°C	47 mm	9.1	8 h 51	5	Strong coverage
February	7.9°C	-1.2°C	42 mm	8.3	10 h 11	12	Strong coverage
March	12.6°C	1°C	47 mm	9.1	11 h 44	30	Strong coverage
April	16.9°C	4.2°C	57 mm	9.1	13 h 32	48	Strong coverage
May	20.9°C	8.9°C	81 mm	10.9	15 h 04	65	Strong coverage
June	24.4°C	12.3°C	78 mm	10.1	15 h 56	81	Strong coverage
July	26.7°C	13.7°C	70 mm	9.7	15 h 35	78	Strong coverage
August	26.4°C	13.4°C	76 mm	9.9	14 h 15	77	Strong coverage
September	21.6°C	9.5°C	66 mm	9.1	12 h 30	72	Strong coverage
October	16.3°C	6.2°C	68 mm	10.3	10 h 46	48	Strong coverage
November	10.3°C	2.3°C	60 mm	9.6	9 h 14	22	Strong coverage
December	6.3°C	-0.3°C	62 mm	10.5	8 h 28	5	Strong coverage

Records at BALE MULHOUSE, 1973–2024
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	20.0°C27 Jan 1978	-23.5°C6 Jan 1985	52 mm6 Jan 1977	138 mm1977 · driest 1 mm in 1989	49
February	21.7°C24 Feb 1990	-21.0°C26 Feb 1986	59 mm16 Feb 1978	101 mm1978 · driest 8 mm in 2012	48
March	26.2°C31 Mar 2021	-16.4°C1 Mar 2005	32 mm20 Mar 1995	177 mm2001 · driest 7 mm in 2022	49
April	29.4°C21 Apr 2018	-6.3°C8 Apr 2003	48 mm4 Apr 1992	124 mm2016 · driest 4 mm in 1982	49
May	33.0°C20 May 2022	-2.0°C1 May 1976	56 mm29 May 2003	178 mm1983 · driest 11 mm in 1989	49
June	37.0°C9 Jun 2014	2.2°C8 Jun 2005	141 mm26 Jun 1982	191 mm2007 · driest 8 mm in 1976	48
July	37.7°C31 Jul 2020	5.9°C3 Jul 2011	82 mm24 Jul 1983	162 mm2014 · driest 11 mm in 2020	49
August	39.1°C13 Aug 2003	3.6°C30 Aug 1998	59 mm9 Aug 2007	165 mm2006 · driest 13 mm in 1983	49
September	33.2°C11 Sep 2023	0.5°C30 Sep 2002	73 mm15 Sep 1984	168 mm1984 · driest 1 mm in 1985	49
October	31.0°C3 Oct 1985	-6.3°C30 Oct 1997	52 mm28 Oct 1977	171 mm2004 · driest 1 mm in 1985	49
November	23.4°C7 Nov 2015	-12.6°C30 Nov 2010	40 mm17 Nov 1995	168 mm2002 · driest 4 mm in 2011	49
December	20.0°C7 Dec 1973	-18.0°C20 Dec 1975	107 mm9 Dec 1982	218 mm1982 · driest 3 mm in 2016	48

Typical days per month at BALE MULHOUSE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	12	1
February	0	0	11	1
March	0	0	9	<1
April	1	0	3	1
May	6	<1	<1	2
June	12	3	0	2
July	17	6	0	2
August	15	6	0	3
September	6	<1	0	2
October	<1	0	1	2
November	0	0	5	2
December	0	0	10	1

How often, not how much — every day in BALE MULHOUSE’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%	4%	39%	2.1–8.8°C
February	<1%	31%	4%	39%	3.9–12.0°C
March	7%	31%	3%	39%	9.4–15.2°C
April	23%	32%	4%	43%	13.7–19.1°C
May	43%	38%	7%	52%	17.4–23.1°C
June	58%	35%	8%	47%	21.5–27.0°C
July	66%	31%	7%	43%	23.9–29.6°C
August	65%	32%	8%	38%	23.2–29.1°C
September	51%	29%	6%	37%	19.1–24.2°C
October	18%	33%	6%	45%	13.8–19.3°C
November	<1%	32%	5%	40%	7.8–12.1°C
December	<1%	35%	5%	50%	3.3–9.0°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.

1973Each stripe is one year’s mean temperature against the 22-year average. Warmest: 2018. Coolest: 1996.2019

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2661814
NOAA station: FRM00007299 · BALE MULHOUSE
Station distance: 35.2 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 26 usable years
Daylight: Calculated from latitude 47.43°, 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 BALE MULHOUSE is what differs

Lörrach→Weil am Rhein→Saint-Louis→Porrentruy→Huningue→Village-Neuf→

Or put two places side by side: Alle vs Lörrach

Best time to visitAlle.