Germany · 1991–2020

Best time to visit
Bad Lauterberg im Harz.

August leads for comfortable weather in Bad Lauterberg im Harz: typically 23.9°C by day, 12.9°C at night, with 71 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high23.9°C

Typical low12.9°C

Rain in August71 mm

Comfort

August

August · July · June

84climate match

Beach

August

August · July · June

48climate match

Outdoors

September

September · May · June

83climate match

The weakest month is January, scoring 5 against August’s 84 — days reach only 3.5°C, 20° 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

53.5° / -1.5°

Feb

54.7° / -1.4°

Mar

148.7° / 0.7°

Apr

4114.2° / 3.9°

May

5918.4° / 7.6°

Jun

7121.4° / 10.7°

Jul

8123.6° / 12.7°

Aug

8423.9° / 12.9°

Sep

6318.6° / 9.1°

Oct

3313.1° / 5.9°

Nov

97.3° / 2.1°

Dec

54.3° / -0.4°

Monthly climate evidence for Bad Lauterberg im Harz — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	3.5°C	-1.5°C	73 mm	13.3	8 h 17	5	Good coverage
February	4.7°C	-1.4°C	51 mm	10.4	9 h 52	5	Good coverage
March	8.7°C	0.7°C	57 mm	10.4	11 h 41	14	Good coverage
April	14.2°C	3.9°C	47 mm	8.6	13 h 47	41	Good coverage
May	18.4°C	7.6°C	64 mm	9.4	15 h 35	59	Good coverage
June	21.4°C	10.7°C	74 mm	11.1	16 h 38	71	Good coverage
July	23.6°C	12.7°C	82 mm	10.8	16 h 13	81	Good coverage
August	23.9°C	12.9°C	71 mm	10.3	14 h 37	84	Good coverage
September	18.6°C	9.1°C	59 mm	9.2	12 h 34	63	Good coverage
October	13.1°C	5.9°C	77 mm	12.1	10 h 33	33	Good coverage
November	7.3°C	2.1°C	67 mm	12.1	8 h 45	9	Good coverage
December	4.3°C	-0.4°C	76 mm	13.5	7 h 50	5	Good coverage

Records at HERZBERG, 1991–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	15.1°C1 Jan 2023	-19.6°C2 Jan 1997	29 mm11 Jan 1993	133 mm2019 · driest 5 mm in 1996	24
February	18.1°C25 Feb 2021	-22.7°C13 Feb 2021	24 mm5 Feb 1999	118 mm1999 · driest 8 mm in 2018	24
March	23.9°C31 Mar 2021	-10.7°C15 Mar 2013	28 mm15 Mar 1994	153 mm1994 · driest 8 mm in 2022	24
April	28.3°C28 Apr 2012	-7.1°C1 Apr 2013	35 mm12 Apr 1994	98 mm1994 · driest 14 mm in 2020	24
May	31.2°C29 May 2017	-2.9°C4 May 2011	46 mm26 May 2013	172 mm2013 · driest 22 mm in 2011	24
June	36.4°C27 Jun 2026	1.6°C17 Jun 2015	43 mm14 Jun 2020	108 mm2020 · driest 24 mm in 2022	24
July	38.2°C20 Jul 2022	4.5°C4 Jul 2019	80 mm24 Jul 2017	229 mm2017 · driest 12 mm in 2018	23
August	36.8°C9 Aug 1992	3.8°C24 Aug 2025	49 mm1 Aug 2024	148 mm2023 · driest 22 mm in 2018	22
September	31.4°C12 Sep 2016	0.6°C29 Sep 2018	43 mm14 Sep 1998	130 mm1998 · driest 15 mm in 2021	22
October	26.0°C2 Oct 2011	-6.0°C28 Oct 1997	40 mm22 Oct 2014	187 mm1998 · driest 18 mm in 1995	23
November	19.8°C2 Nov 2020	-9.5°C28 Nov 2010	60 mm13 Nov 2010	134 mm2015 · driest 2 mm in 2011	24
December	16.8°C31 Dec 2022	-17.8°C31 Dec 1996	42 mm23 Dec 2023	173 mm1993 · driest 32 mm in 2016	24

Typical days per month at HERZBERG, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	18	2
February	0	0	16	1
March	0	0	13	1
April	<1	0	5	1
May	3	<1	1	2
June	7	1	0	2
July	12	3	0	3
August	12	4	0	2
September	2	<1	0	2
October	<1	0	3	2
November	0	0	8	2
December	0	0	15	2

How often, not how much — every day in HERZBERG’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%	43%	5%	57%	0.8–5.8°C
February	0%	39%	4%	51%	1.2–8.1°C
March	<1%	33%	4%	44%	6.4–12.0°C
April	12%	36%	4%	45%	12.0–16.7°C
May	31%	35%	6%	46%	15.8–20.1°C
June	47%	38%	8%	50%	20.1–24.5°C
July	55%	38%	10%	50%	20.6–25.7°C
August	57%	36%	7%	45%	21.1–26.4°C
September	29%	34%	5%	45%	17.0–21.3°C
October	6%	35%	6%	46%	11.1–15.7°C
November	0%	40%	5%	54%	5.8–9.4°C
December	0%	43%	6%	62%	1.0–6.3°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.

1992Each stripe is one year’s mean temperature against the 22-year average. Warmest: 2024. Coolest: 1996.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2953410
NOAA station: GME00123718 · HERZBERG
Station distance: 6.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 17 usable years
Daylight: Calculated from latitude 51.63°, 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 HERZBERG is what differs

Herzberg am Harz→Bad Sachsa→Hattorf→Gieboldehausen→Bilshausen→Wulften→

Or put two places side by side: Bad Lauterberg im Harz vs Herzberg am Harz

Best time to visitBad Lauterberg im Harz.

August

August

September

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Bad Lauterberg im Harz.

The whole year,
without the guesswork.

Nearby, measured,
and named.