China · 1991–2020

Best time to visit
Jiujianqiao

For Jiujianqiao, October has the most comfortable weather in our climate comparison. Typical daytime highs are 22.9°C, nights average 14°C, and rainfall totals about 70 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.

Best all-round monthOctober

Typical daytime high22.9°C

Typical night-time low14°C

October rainfall70 mm

Overall comfort

October

Other strong months: April and May

87/100 weather score

Outdoor sightseeing

April

Other strong months: October and November

78/100 weather score

Make the answer personal

Choose the weather
that suits you.

Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.

Daytime high: at least 18°CDaytime high: at most 28°CMonthly rain: no more than 100 mmWet days: no more than 10

3 months fit your choices for Jiujianqiao

April21.3°C day · 93 mm rain · 7.7 wet days

September28°C day · 84 mm rain · 6.9 wet days

October22.9°C day · 70 mm rain · 6 wet days

January has the lowest comfort score at 8 out of 100, compared with October at 87. The main reason is that days reach only 7.2°C, 17° below the 24°C the score treats as ideal.

Quick answers

Planning a trip to Jiujianqiao?

These answers come from the same measured monthly climate record shown on this page.

When is the best time to visit Jiujianqiao?

October is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 22.9°C and 70 mm of rain.

What is the hottest month in Jiujianqiao?

July is hottest in this record, with a typical daytime high of 32.4°C and a night-time low of 24.9°C.

Which month has the least rain?

December has the lowest monthly rainfall total at 47 mm.

Is this a weather forecast?

No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.

Month by month

See how the weather
changes through the year.

The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.

87.2° / -0.4°

2210° / 1.9°

3914.8° / 5.7°

7221.3° / 11.4°

7126.7° / 17°

3829.4° / 21.2°

1932.4° / 24.9°

2731.6° / 24.6°

6728° / 20.2°

8722.9° / 14°

5416.5° / 7.2°

2510° / 1.7°

Monthly climate evidence for Jiujianqiao — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	7.2°C	-0.4°C	62 mm	8.3	10 h 18	8	Good coverage
February	10°C	1.9°C	62 mm	7.9	11 h 01	22	Good coverage
March	14.8°C	5.7°C	92 mm	9.7	11 h 53	39	Good coverage
April	21.3°C	11.4°C	93 mm	7.7	12 h 54	72	Strong coverage
May	26.7°C	17°C	110 mm	9.6	13 h 45	71	Good coverage
June	29.4°C	21.2°C	227 mm	10.2	14 h 12	38	Good coverage
July	32.4°C	24.9°C	246 mm	10.2	14 h 01	19	Good coverage
August	31.6°C	24.6°C	200 mm	11.1	13 h 18	27	Good coverage
September	28°C	20.2°C	84 mm	6.9	12 h 19	67	Good coverage
October	22.9°C	14°C	70 mm	6	11 h 21	87	Good coverage
November	16.5°C	7.2°C	61 mm	7.1	10 h 30	54	Good coverage
December	10°C	1.7°C	47 mm	6.2	10 h 06	25	Good coverage

Records at NANJING, 1951–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	21.0°C22 Jan 1972	-14.0°C6 Jan 1955	37 mm31 Jan 2024	124 mm2018 · driest 0 mm in 1963	73
February	27.7°C12 Feb 2009	-13.0°C6 Feb 1969	38 mm20 Feb 2024	134 mm2014 · driest 4 mm in 1986	72
March	30.3°C9 Mar 2013	-7.1°C3 Mar 1958	70 mm17 Mar 2015	189 mm1992 · driest 11 mm in 2001	73
April	34.2°C29 Apr 2011	-0.2°C1 Apr 1960	76 mm25 Apr 2022	214 mm1958 · driest 6 mm in 2025	73
May	37.5°C20 May 2011	5.0°C3 May 1965	141 mm19 May 1995	260 mm1977 · driest 10 mm in 2022	75
June	38.1°C20 Jun 1951	11.8°C6 Jun 1969	173 mm21 Jun 1972	778 mm2015 · driest 18 mm in 2012	74
July	39.7°C7 Jul 1978	16.8°C5 Jul 1976	207 mm5 Jul 2003	608 mm1969 · driest 31 mm in 1976	72
August	40.7°C22 Aug 1959	16.9°C30 Aug 2009	144 mm10 Aug 2015	413 mm2018 · driest 12 mm in 2022	73
September	39.0°C11 Sep 1955	7.7°C29 Sep 1972	131 mm16 Sep 2024	260 mm1962 · driest 0 mm in 2001	71
October	34.4°C5 Oct 2021	0.2°C29 Oct 1966	87 mm26 Oct 2016	353 mm2016 · driest 0 mm in 1979	69
November	29.2°C19 Nov 2020	-6.3°C30 Nov 1971	55 mm28 Nov 1982	177 mm1967 · driest 0 mm in 1995	70
December	23.1°C2 Dec 1968	-13.1°C29 Dec 1991	37 mm15 Dec 2009	142 mm2018 · driest 0 mm in 1980	71

Typical days per month at NANJING, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	17	2
February	<1	0	9	2
March	1	0	2	3
April	6	1	0	3
May	20	7	0	3
June	26	14	0	4
July	30	24	0	5
August	29	22	0	4
September	25	8	0	2
October	8	<1	0	2
November	1	0	1	2
December	0	0	11	1

How often different weather occurs at NANJING, based on its daily record
Month	Dry days reaching 20°C	Wet days	Days with heavy rain	Weeks with 3+ wet days	Typical high by year
January	<1%	21%	4%	20%	5.3–9.1°C
February	3%	26%	6%	30%	6.3–12.2°C
March	13%	28%	9%	29%	11.5–16.7°C
April	45%	27%	10%	28%	19.0–23.2°C
May	72%	27%	10%	25%	23.6–28.2°C
June	71%	30%	15%	36%	27.8–31.0°C
July	69%	33%	17%	38%	30.2–34.4°C
August	73%	29%	13%	34%	30.4–34.1°C
September	78%	23%	9%	23%	26.1–29.1°C
October	67%	19%	6%	17%	21.0–24.1°C
November	19%	21%	6%	22%	14.4–18.5°C
December	<1%	15%	4%	15%	7.5–11.9°C

A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.

1951Each stripe is one year’s mean temperature against the 62-year average. Warmest: 2007. Coolest: 1980.2012

The evidence behind this page

Where these figures
come from.

Place identity: GeoNames 1548273
NOAA station: CHM00058238 · NANJING
Station distance: 47.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 31.56°, 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.

Next step

Choose your month.
Then plan the details.

The weather comparison for Jiujianqiao is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.

How travel partnerships will work

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