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Czechia · 1991–2020

Best time to visit
Nový Bor.

July leads for comfortable weather in Nový Bor: typically 24.5°C by day, 11.9°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high24.5°C

Typical low11.9°C

Rain in July84 mm

Comfort

July

July · August · June

80climate match

Beach

July

July · August · June

45climate match

Outdoors

September

September · May · June

85climate match

The weakest month is January, scoring 5 against July’s 80 — days reach only 1.9°C, 22° 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

51.9° / -3.5°

Feb

54.1° / -2.6°

Mar

138.3° / -0.8°

Apr

4314.6° / 2.6°

May

5618.8° / 6.2°

Jun

7222.3° / 10.1°

Jul

8024.5° / 11.9°

Aug

8024.1° / 11.2°

Sep

6419.2° / 8.2°

Oct

4013.3° / 5.1°

Nov

157.1° / 1.5°

Dec

53.3° / -1.7°

Monthly climate evidence for Nový Bor — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	1.9°C	-3.5°C	45 mm	11	8 h 25	5	Good coverage
February	4.1°C	-2.6°C	37 mm	8.5	9 h 56	5	Good coverage
March	8.3°C	-0.8°C	44 mm	9.6	11 h 42	13	Good coverage
April	14.6°C	2.6°C	33 mm	7.3	13 h 44	43	Good coverage
May	18.8°C	6.2°C	64 mm	10.3	15 h 28	56	Good coverage
June	22.3°C	10.1°C	86 mm	10.3	16 h 28	72	Good coverage
July	24.5°C	11.9°C	84 mm	10	16 h 04	80	Good coverage
August	24.1°C	11.2°C	85 mm	9.5	14 h 32	80	Good coverage
September	19.2°C	8.2°C	56 mm	8.3	12 h 33	64	Good coverage
October	13.3°C	5.1°C	49 mm	8.8	10 h 36	40	Good coverage
November	7.1°C	1.5°C	40 mm	8	8 h 52	15	Good coverage
December	3.3°C	-1.7°C	46 mm	10.6	7 h 59	5	Good coverage

Records at BERTSDORF-HORNITZ, 1947–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	15.1°C10 Jan 2015	-24.6°C6 Jan 2009	25 mm3 Jan 2018	99 mm2012 · driest 3 mm in 1996	30
February	16.8°C25 Feb 2021	-24.1°C12 Feb 2012	23 mm3 Feb 2020	107 mm2020 · driest 4 mm in 2018	30
March	23.0°C31 Mar 2021	-17.8°C8 Mar 1949	17 mm17 Mar 2011	71 mm1998 · driest 14 mm in 2024	30
April	28.5°C29 Apr 2012	-10.0°C1 Apr 1996	30 mm14 Apr 2023	67 mm1997 · driest 1 mm in 2007	30
May	32.2°C22 May 1950	-3.5°C4 May 2011	48 mm30 May 1995	136 mm2010 · driest 14 mm in 2018	30
June	37.0°C27 Jun 2026	-0.2°C2 Jun 2006	53 mm20 Jun 2013	232 mm2013 · driest 36 mm in 2006	30
July	35.3°C28 Jul 2013	3.1°C2 Jul 2018	55 mm17 Jul 2021	182 mm2021 · driest 12 mm in 2006	30
August	37.2°C8 Aug 2015	2.8°C21 Aug 1949	101 mm7 Aug 2010	302 mm2010 · driest 22 mm in 1999	30
September	34.0°C15 Sep 1947	-1.8°C26 Sep 2018	76 mm13 Sep 2024	174 mm2024 · driest 22 mm in 2015	30
October	25.7°C1 Oct 2011	-6.7°C29 Oct 1997	37 mm29 Oct 2008	96 mm2008 · driest 6 mm in 2010	30
November	17.9°C7 Nov 1997	-17.9°C22 Nov 1998	27 mm1 Nov 1998	86 mm2010 · driest 0 mm in 2011	30
December	14.5°C31 Dec 2022	-26.1°C29 Dec 1996	21 mm27 Dec 1994	96 mm2018 · driest 14 mm in 2015	31

Typical days per month at BERTSDORF-HORNITZ, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	22	<1
February	0	0	19	<1
March	0	0	17	<1
April	<1	0	9	<1
May	4	<1	2	2
June	9	2	<1	3
July	14	4	0	3
August	13	3	0	2
September	3	<1	<1	2
October	0	0	4	1
November	0	0	11	<1
December	0	0	18	<1

How often, not how much — every day in BERTSDORF-HORNITZ’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%	36%	2%	46%	-1.6–5.1°C
February	0%	31%	3%	37%	0.9–7.6°C
March	1%	29%	2%	36%	5.3–11.9°C
April	16%	24%	1%	27%	11.9–17.0°C
May	30%	32%	6%	43%	16.2–21.1°C
June	51%	34%	9%	42%	19.9–24.9°C
July	61%	33%	9%	46%	22.0–26.2°C
August	61%	31%	7%	37%	22.1–26.0°C
September	37%	28%	6%	34%	17.1–23.2°C
October	5%	28%	4%	35%	11.4–16.0°C
November	0%	28%	3%	34%	5.0–9.2°C
December	0%	34%	2%	45%	0.8–5.4°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.

1947Each stripe is one year’s mean temperature against the 29-year average. Warmest: 2024. Coolest: 1996.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3069381
NOAA station: GME00123862 · BERTSDORF-HORNITZ
Station distance: 20.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 50.76°, 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 BERTSDORF-HORNITZ is what differs

Česká Lípa→Zittau→Bogatynia→Varnsdorf→Rumburk→Hrádek nad Nisou→

Or put two places side by side: Nový Bor vs Česká Lípa

Best time to visitNový Bor.

July

July

September

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Nový Bor.

The whole year,
without the guesswork.

Nearby, measured,
and named.