United States · 1991–2020

Best time to visit
Bern.

June leads for comfortable weather in Bern: typically 23.7°C by day, 4.8°C at night, with 33 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJune

Typical high23.7°C

Typical low4.8°C

Rain in June33 mm

Comfort

June

June · September · July

78climate match

Beach

July

July · August · June

62climate match

Outdoors

June

June · September · May

76climate match

The weakest month is January, scoring 5 against June’s 78 — days reach only -1.6°C, 26° below the 24°C the score treats as ideal, and nights drop to -13.2°C.

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

5-1.6° / -13.2°

Feb

50° / -12.7°

Mar

55.8° / -7.2°

Apr

2212° / -2.5°

May

4718° / 1.5°

Jun

7823.7° / 4.8°

Jul

6929.4° / 8.2°

Aug

6928.8° / 7.2°

Sep

7323.1° / 2.7°

Oct

3314.7° / -2.4°

Nov

56.1° / -7.2°

Dec

5-0.7° / -12.1°

Monthly climate evidence for Bern — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-1.6°C	-13.2°C	46 mm	9.4	9 h 24	5	Strong coverage
February	0°C	-12.7°C	43 mm	8.7	10 h 29	5	Strong coverage
March	5.8°C	-7.2°C	37 mm	8.3	11 h 48	5	Strong coverage
April	12°C	-2.5°C	44 mm	9.1	13 h 18	22	Strong coverage
May	18°C	1.5°C	57 mm	9	14 h 34	47	Strong coverage
June	23.7°C	4.8°C	33 mm	5.8	15 h 16	78	Strong coverage
July	29.4°C	8.2°C	18 mm	3.6	14 h 59	69	Strong coverage
August	28.8°C	7.2°C	23 mm	4.2	13 h 53	69	Strong coverage
September	23.1°C	2.7°C	34 mm	5.1	12 h 26	73	Strong coverage
October	14.7°C	-2.4°C	43 mm	7	10 h 59	33	Strong coverage
November	6.1°C	-7.2°C	35 mm	7.5	9 h 43	5	Strong coverage
December	-0.7°C	-12.1°C	44 mm	9.1	9 h 06	5	Strong coverage

Records at BERN, 1992–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	9.4°C31 Jan 2003	-34.4°C31 Jan 2023	26 mm9 Jan 2005	115 mm2017 · driest 7 mm in 2025	34
February	12.8°C15 Feb 2015	-34.4°C3 Feb 1996	22 mm8 Feb 2014	131 mm2017 · driest 4 mm in 2022	34
March	24.4°C21 Mar 2026	-29.4°C2 Mar 2002	20 mm22 Mar 1994	97 mm2016 · driest 6 mm in 2021	35
April	27.8°C24 Apr 2012	-20.0°C1 Apr 2008	24 mm8 Apr 2017	79 mm2019 · driest 14 mm in 2000	35
May	31.7°C29 May 2003	-9.4°C2 May 2013	36 mm6 May 1993	163 mm2015 · driest 7 mm in 2001	35
June	36.1°C30 Jun 2013	-5.6°C10 Jun 2002	33 mm17 Jun 2020	117 mm2009 · driest 0 mm in 2025	35
July	38.3°C13 Jul 2026	-2.2°C13 Jul 1993	33 mm12 Jul 1997	54 mm1997 · driest 1 mm in 2008	34
August	36.7°C9 Aug 2012	-5.0°C26 Aug 1992	31 mm6 Aug 2022	110 mm2014 · driest 0 mm in 2002	34
September	35.6°C7 Sep 2022	-9.4°C27 Sep 1996	34 mm29 Sep 2019	90 mm2019 · driest 0 mm in 2018	34
October	31.1°C3 Oct 2010	-25.0°C30 Oct 2019	47 mm17 Oct 2016	122 mm2016 · driest 8 mm in 1999	34
November	21.1°C4 Nov 2020	-27.8°C25 Nov 1993	34 mm9 Nov 2022	72 mm2010 · driest 7 mm in 1999	34
December	15.0°C3 Dec 1998	-29.4°C26 Dec 2001	33 mm21 Dec 1996	147 mm1996 · driest 9 mm in 2011	34

Typical days per month at BERN, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	31	1	11
February	0	0	27	1	10
March	0	0	30	<1	6
April	<1	0	23	1	3
May	4	<1	10	2	<1
June	15	3	3	<1	<1
July	28	16	<1	<1	0
August	27	14	<1	<1	0
September	13	2	8	1	<1
October	1	<1	23	1	2
November	0	0	28	<1	6
December	0	0	30	1	11

How often, not how much — every day in BERN’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%	29%	3%	36%	-4.6–1.0°C
February	0%	31%	4%	36%	-2.5–2.7°C
March	1%	27%	2%	32%	2.9–8.4°C
April	9%	30%	3%	38%	8.7–14.2°C
May	36%	28%	5%	34%	15.4–20.1°C
June	71%	18%	3%	16%	21.0–26.7°C
July	88%	12%	1%	8%	26.8–32.2°C
August	84%	15%	2%	12%	27.0–30.3°C
September	70%	17%	3%	19%	21.4–25.5°C
October	22%	23%	5%	24%	12.6–17.7°C
November	<1%	25%	3%	30%	1.8–9.4°C
December	0%	30%	4%	38%	-2.4–2.0°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.

1993Each stripe is one year’s mean temperature against the 32-year average. Warmest: 2015. Coolest: 1993.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5585377
NOAA station: USC00100803 · BERN
Station distance: 0.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 28 usable years
Daylight: Calculated from latitude 42.34°, 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 BERN is what differs

Montpelier→Paris→Bennington→Lanark→Liberty→Lindsayville→

Or put two places side by side: Bern vs Montpelier

Best time to visitBern.

June

July

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Bern.

The whole year,
without the guesswork.

Nearby, measured,
and named.