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Czechia · 1991–2020

Best time to visit
Planá.

August leads for comfortable weather in Planá: typically 21.3°C by day, 12.3°C at night, with 71 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high21.3°C

Typical low12.3°C

Rain in August71 mm

Comfort

August

August · July · June

76climate match

Beach

August

August · July · June

40climate match

Outdoors

June

June · August · September

83climate match

The weakest month is January, scoring 5 against August’s 76 — 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° / -4.3°

Feb

51.2° / -4.1°

Mar

56° / -1.1°

Apr

3312.1° / 2.9°

May

5116.8° / 7.1°

Jun

6619.7° / 10.5°

Jul

7321.6° / 12.4°

Aug

7621.3° / 12.3°

Sep

5316.1° / 8.4°

Oct

2510.3° / 4°

Nov

53.8° / -0.1°

Dec

5-0.2° / -3.5°

Monthly climate evidence for Planá — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-0.5°C	-4.3°C	65 mm	13	8 h 32	5	Good coverage
February	1.2°C	-4.1°C	51 mm	10.7	10 h 00	5	Strong coverage
March	6°C	-1.1°C	59 mm	11.2	11 h 43	5	Good coverage
April	12.1°C	2.9°C	44 mm	8.2	13 h 40	33	Good coverage
May	16.8°C	7.1°C	63 mm	10.7	15 h 22	51	Good coverage
June	19.7°C	10.5°C	72 mm	10.4	16 h 19	66	Good coverage
July	21.6°C	12.4°C	85 mm	11.5	15 h 56	73	Good coverage
August	21.3°C	12.3°C	71 mm	9.4	14 h 27	76	Good coverage
September	16.1°C	8.4°C	62 mm	8.7	12 h 32	53	Good coverage
October	10.3°C	4°C	57 mm	10.5	10 h 39	25	Good coverage
November	3.8°C	-0.1°C	60 mm	10.5	8 h 58	5	Good coverage
December	-0.2°C	-3.5°C	86 mm	14.1	8 h 07	5	Good coverage

Records at PRIMDA, 1988–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	12.1°C25 Jan 2025	-17.9°C23 Jan 2006	130 mm11 Jan 2022	558 mm2022 · driest 2 mm in 1990	38
February	16.3°C21 Feb 1998	-18.7°C3 Feb 2012	90 mm16 Feb 2023	196 mm2023 · driest 6 mm in 2015	38
March	20.9°C18 Mar 2004	-15.9°C1 Mar 2018	90 mm6 Mar 2018	205 mm2018 · driest 4 mm in 2002	38
April	27.4°C29 Apr 2012	-8.5°C8 Apr 2003	60 mm23 Apr 2024	165 mm2024 · driest 0 mm in 2002	38
May	30.5°C6 May 2003	-2.0°C12 May 2020	62 mm22 May 2024	161 mm2024 · driest 2 mm in 2001	38
June	34.5°C28 Jun 2026	1.3°C2 Jun 2006	44 mm13 Jun 2007	116 mm2020 · driest 4 mm in 2000	38
July	33.8°C29 Jul 2005	4.7°C13 Jul 2000	45 mm22 Jul 2014	192 mm2010 · driest 5 mm in 2001	39
August	36.6°C13 Aug 2003	3.4°C28 Aug 1998	57 mm3 Aug 2020	175 mm2010 · driest 1 mm in 1997	38
September	29.4°C20 Sep 2003	1.1°C25 Sep 2018	47 mm17 Sep 2016	159 mm2022 · driest 2 mm in 2001	38
October	23.2°C5 Oct 2004	-7.1°C28 Oct 1991	40 mm29 Oct 1998	182 mm1998 · driest 0 mm in 2000	38
November	16.5°C14 Nov 2010	-12.1°C26 Nov 1989	70 mm15 Nov 2016	145 mm2017 · driest 0 mm in 2011	38
December	12.0°C30 Dec 2002	-20.4°C28 Dec 1996	120 mm3 Dec 2017	269 mm2018 · driest 9 mm in 2000	38

Typical days per month at PRIMDA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	14	<1
February	0	0	15	<1
March	0	0	13	<1
April	<1	0	6	<1
May	2	<1	<1	1
June	5	<1	0	2
July	7	1	0	2
August	6	<1	0	2
September	<1	0	0	2
October	0	0	4	1
November	0	0	9	<1
December	0	0	14	2

How often, not how much — every day in PRIMDA’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%	6%	59%	-3.5–2.3°C
February	0%	39%	5%	51%	-1.8–5.1°C
March	<1%	37%	4%	42%	3.8–9.5°C
April	7%	31%	4%	40%	9.5–14.5°C
May	26%	35%	6%	53%	14.6–18.5°C
June	42%	34%	7%	43%	17.4–22.2°C
July	49%	37%	9%	53%	19.3–24.1°C
August	52%	33%	8%	48%	19.3–23.3°C
September	21%	29%	7%	36%	13.7–18.5°C
October	2%	34%	4%	46%	8.3–13.1°C
November	0%	36%	4%	45%	1.4–6.3°C
December	0%	48%	8%	65%	-2.8–2.2°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.

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3068246
NOAA station: EZM00011423 · PRIMDA
Station distance: 22.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 49.87°, 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 PRIMDA is what differs

Tachov→Bor→Eslarn→Klášter→Waidhaus→Chodová Planá→

Or put two places side by side: Planá vs Tachov

Best time to visitPlaná.

August

August

June

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Planá.

The whole year,
without the guesswork.

Nearby, measured,
and named.