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Romania · 1991–2020

Best time to visit
Râşnov.

August leads for comfortable weather in Râşnov: typically 25.4°C by day, 8.8°C at night, with 67 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortAugust

Typical high25.4°C

Typical low8.8°C

Rain in August67 mm

Comfort

August

August · July · June

74climate match

Beach

August

August · July · June

44climate match

Outdoors

September

September · May · August

84climate match

The weakest month is January, scoring 5 against August’s 74 — days reach only -1.1°C, 25° 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

5-1.1° / -10.8°

Feb

51.8° / -9.6°

Mar

87.8° / -4.8°

Apr

3614.6° / 0.1°

May

5519.9° / 4.5°

Jun

6923.4° / 8.3°

Jul

7325.2° / 9.7°

Aug

7425.4° / 8.8°

Sep

6420.2° / 4.6°

Oct

3914.6° / 0.4°

Nov

76.6° / -3.8°

Dec

5-0.4° / -8.8°

Monthly climate evidence for Râşnov — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-1.1°C	-10.8°C	22 mm	5.2	9 h 03	5	Strong coverage
February	1.8°C	-9.6°C	22 mm	5.5	10 h 18	5	Strong coverage
March	7.8°C	-4.8°C	32 mm	6.6	11 h 46	8	Strong coverage
April	14.6°C	0.1°C	45 mm	7.8	13 h 27	36	Strong coverage
May	19.9°C	4.5°C	71 mm	11.3	14 h 53	55	Strong coverage
June	23.4°C	8.3°C	98 mm	12.2	15 h 40	69	Strong coverage
July	25.2°C	9.7°C	86 mm	9.8	15 h 21	73	Strong coverage
August	25.4°C	8.8°C	67 mm	8.8	14 h 07	74	Strong coverage
September	20.2°C	4.6°C	47 mm	6.4	12 h 28	64	Strong coverage
October	14.6°C	0.4°C	43 mm	6.2	10 h 51	39	Strong coverage
November	6.6°C	-3.8°C	27 mm	5.1	9 h 25	7	Strong coverage
December	-0.4°C	-8.8°C	36 mm	6	8 h 43	5	Strong coverage

What has changed

Râşnov runs +2.0°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+2.5

Feb

+2.6

Mar

+2.3

Apr

+1.4

May

+0.7

Jun

+2.3

Jul

+3.0

Aug

+3.4

Sep

+1.7

Oct

+0.9

Nov

+1.5

Dec

+1.8

August daytime highs, 2011–2025. Last recorded: 26.3°C.

Records at MIERCUREA CIUC, 1961–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	15.0°C19 Jan 2023	-38.4°C14 Jan 1985	24 mm8 Jan 1968	79 mm1976 · driest 1 mm in 1989	66
February	18.3°C16 Feb 2016	-35.2°C1 Feb 1987	24 mm10 Feb 1970	83 mm1970 · driest 0 mm in 1976	66
March	25.7°C31 Mar 2024	-29.0°C1 Mar 1986	25 mm13 Mar 2018	84 mm1962 · driest 1 mm in 1985	66
April	28.8°C30 Apr 2012	-14.4°C7 Apr 1978	34 mm15 Apr 2008	95 mm2008 · driest 9 mm in 2020	66
May	30.5°C16 May 1969	-7.7°C3 May 2007	50 mm25 May 2011	161 mm2025 · driest 9 mm in 2003	65
June	33.1°C22 Jun 2016	-2.0°C18 Jun 2000	46 mm2 Jun 2016	228 mm2018 · driest 18 mm in 2025	64
July	35.7°C17 Jul 2024	-0.2°C18 Jul 1996	76 mm2 Jul 1975	171 mm1973 · driest 13 mm in 1989	65
August	36.0°C26 Aug 2012	-1.9°C27 Aug 1980	64 mm26 Aug 2007	137 mm2006 · driest 8 mm in 2018	65
September	33.2°C19 Sep 2015	-10.0°C29 Sep 1977	44 mm13 Sep 1972	125 mm1978 · driest 0 mm in 1961	65
October	29.6°C1 Oct 2012	-13.5°C27 Oct 1988	52 mm5 Oct 2008	113 mm2016 · driest 3 mm in 2000	65
November	25.2°C4 Nov 2018	-27.5°C19 Nov 1993	34 mm14 Nov 1966	85 mm1966 · driest 0 mm in 2011	65
December	16.8°C17 Dec 1989	-33.0°C25 Dec 1998	57 mm27 Dec 1995	102 mm1995 · driest 2 mm in 1975	65

Typical days per month at MIERCUREA CIUC, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	30	<1
February	0	0	27	<1
March	0	0	25	<1
April	<1	0	15	1
May	4	<1	4	2
June	12	1	<1	4
July	17	3	0	3
August	18	4	<1	2
September	5	<1	4	2
October	<1	0	14	1
November	0	0	23	<1
December	0	0	29	<1

The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 81); on 2011–2025 it is June (79). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in MIERCUREA CIUC’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%	19%	1%	19%	-5.1–1.2°C
February	0%	20%	1%	19%	-2.1–6.0°C
March	2%	19%	2%	19%	4.1–11.7°C
April	13%	26%	4%	30%	11.4–17.3°C
May	38%	36%	7%	50%	17.0–21.8°C
June	49%	40%	11%	51%	20.8–25.0°C
July	62%	32%	9%	41%	22.3–27.1°C
August	65%	29%	7%	31%	22.3–27.4°C
September	50%	20%	5%	19%	17.7–23.2°C
October	15%	18%	4%	17%	12.0–16.6°C
November	<1%	18%	2%	19%	3.3–10.0°C
December	0%	20%	2%	22%	-2.5–2.9°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.

1961Each stripe is one year’s mean temperature against the 64-year average. Warmest: 2023. Coolest: 1976.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 668828
NOAA station: ROE00108897 · MIERCUREA CIUC
Station distance: 89.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 45.58°, 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 MIERCUREA CIUC is what differs

Braşov→Sfântu Gheorghe→Odorheiu Secuiesc→Miercurea-Ciuc→Săcele→Codlea→

Or put two places side by side: Râşnov vs Braşov

Best time to visitRâşnov.

August

August

September

The whole year,without the guesswork.

Râşnov runs +2.0°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Râşnov.

The whole year,
without the guesswork.

Râşnov runs +2.0°C
on the 1961–1990 baseline.

Nearby, measured,
and named.