China · 1991–2020

Best time to visit
Taicang.

October leads for comfortable weather in Taicang: typically 23°C by day, 16.6°C at night, with 68 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high23°C

Typical low16.6°C

Rain in October68 mm

Comfort

October

October · May · April

86climate match

Beach

September

September · October · May

68climate match

Outdoors

April

April · November · October

80climate match

The weakest month is January, scoring 12 against October’s 86 — days reach only 8.2°C, 16° 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

128.2° / 1.9°

Feb

2210.1° / 3.3°

Mar

3514.1° / 6.7°

Apr

6819.8° / 11.8°

May

7725.1° / 17.2°

Jun

3927.8° / 21.6°

Jul

2832.3° / 25.9°

Aug

1631.6° / 25.8°

Sep

5427.8° / 22.1°

Oct

8623° / 16.6°

Nov

6117.5° / 10.5°

Dec

3111° / 4.2°

Monthly climate evidence for Taicang — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	8.2°C	1.9°C	83 mm	9.8	10 h 18	12	Strong coverage
February	10.1°C	3.3°C	77 mm	8.5	11 h 01	22	Strong coverage
March	14.1°C	6.7°C	102 mm	12	11 h 54	35	Strong coverage
April	19.8°C	11.8°C	86 mm	9.4	12 h 54	68	Strong coverage
May	25.1°C	17.2°C	105 mm	9.3	13 h 44	77	Good coverage
June	27.8°C	21.6°C	237 mm	12.4	14 h 11	39	Good coverage
July	32.3°C	25.9°C	169 mm	10.3	14 h 00	28	Good coverage
August	31.6°C	25.8°C	252 mm	12.7	13 h 18	16	Good coverage
September	27.8°C	22.1°C	145 mm	9	12 h 19	54	Good coverage
October	23°C	16.6°C	68 mm	6.1	11 h 21	86	Good coverage
November	17.5°C	10.5°C	70 mm	8.3	10 h 31	61	Strong coverage
December	11°C	4.2°C	58 mm	7.2	10 h 07	31	Strong coverage

Records at SHANGHAI, 1991–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	23.0°C6 Jan 2020	-7.8°C24 Jan 2016	39 mm19 Jan 2006	196 mm1998 · driest 11 mm in 2011	36
February	26.4°C13 Feb 1998	-5.9°C7 Feb 2018	37 mm18 Feb 1998	177 mm2019 · driest 11 mm in 1997	36
March	30.9°C9 Mar 2013	-2.6°C2 Mar 2024	55 mm21 Mar 2022	237 mm1992 · driest 28 mm in 2001	36
April	34.3°C28 Apr 2005	2.4°C2 Apr 1991	118 mm13 Apr 2022	155 mm2022 · driest 14 mm in 2023	35
May	35.2°C10 May 2011	8.5°C3 May 2019	97 mm25 May 2018	238 mm2002 · driest 22 mm in 1996	36
June	37.2°C21 Jun 2006	14.4°C1 Jun 2004	146 mm16 Jun 2015	609 mm2015 · driest 37 mm in 2005	36
July	39.7°C13 Jul 2022	16.9°C7 Jul 2015	160 mm6 Jul 2020	344 mm2020 · driest 24 mm in 1992	36
August	40.0°C19 Aug 2022	18.3°C30 Aug 2019	173 mm6 Aug 2001	435 mm1997 · driest 23 mm in 2006	35
September	37.4°C7 Sep 2003	13.9°C30 Sep 1992	142 mm24 Sep 2017	351 mm2017 · driest 12 mm in 1994	34
October	36.7°C3 Oct 2022	6.5°C31 Oct 1993	190 mm7 Oct 2013	342 mm2013 · driest 5 mm in 2004	34
November	29.2°C1 Nov 2023	-2.1°C27 Nov 2015	64 mm1 Nov 2024	122 mm2018 · driest 2 mm in 1995	35
December	24.4°C14 Dec 2023	-7.7°C29 Dec 1991	37 mm9 Dec 2015	186 mm2018 · driest 5 mm in 1999	35

Typical days per month at SHANGHAI, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	9	3
February	<1	0	5	2
March	<1	0	<1	3
April	4	<1	0	3
May	15	4	0	3
June	23	8	0	5
July	30	24	0	4
August	31	22	0	6
September	26	6	0	3
October	7	<1	0	1
November	<1	0	<1	2
December	0	0	5	2

How often, not how much — every day in SHANGHAI’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	<1%	30%	9%	35%	6.8–11.3°C
February	5%	31%	10%	35%	7.9–13.4°C
March	13%	35%	11%	38%	12.1–17.0°C
April	39%	31%	11%	31%	17.6–22.8°C
May	71%	30%	12%	28%	23.3–27.2°C
June	63%	40%	21%	52%	26.2–30.5°C
July	71%	33%	14%	35%	30.7–34.4°C
August	66%	38%	19%	42%	29.8–34.9°C
September	74%	30%	12%	27%	26.9–30.4°C
October	72%	22%	7%	19%	22.0–24.9°C
November	23%	26%	8%	26%	16.0–19.6°C
December	2%	22%	6%	20%	9.7–12.6°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.

1991Each stripe is one year’s mean temperature against the 28-year average. Warmest: 2025. Coolest: 1993.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 1793703
NOAA station: CHM00058362 · SHANGHAI
Station distance: 35.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 24 usable years
Daylight: Calculated from latitude 31.45°, 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 SHANGHAI is what differs

Baoshan→Kunshan→Jiading→Chongming→Dachang→Gucun→

Or put two places side by side: Taicang vs Baoshan

Best time to visitTaicang.