China · 1991–2020

Best time to visit
Dachang

For Dachang, October has the most comfortable weather in our climate comparison. Typical daytime highs are 23°C, nights average 16.6°C, and rainfall totals about 68 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.

Best all-round monthOctober

Typical daytime high23°C

Typical night-time low16.6°C

October rainfall68 mm

Overall comfort

October

Other strong months: May and April

86/100 weather score

Beach weather

September

Other strong months: October and May

68/100 weather score

Outdoor sightseeing

April

Other strong months: November and October

80/100 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

2 months fit your choices for Dachang

April19.8°C day · 86 mm rain · 9.4 wet days

October23°C day · 68 mm rain · 6.1 wet days

January has the lowest comfort score at 12 out of 100, compared with October at 86. The main reason is that days reach only 8.2°C, 16° below the 24°C the score treats as ideal.

Quick answers

Planning a trip to Dachang?

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

When is the best time to visit Dachang?

October is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 23°C and 68 mm of rain.

What is the hottest month in Dachang?

July is hottest in this record, with a typical daytime high of 32.3°C and a night-time low of 25.9°C.

Which month has the least rain?

December has the lowest monthly rainfall total at 58 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.

128.2° / 1.9°

2210.1° / 3.3°

3514.1° / 6.7°

6819.8° / 11.8°

7725.1° / 17.2°

3927.8° / 21.6°

2832.3° / 25.9°

1631.6° / 25.8°

5427.8° / 22.1°

8623° / 16.6°

6117.5° / 10.5°

3111° / 4.2°

Monthly climate evidence for Dachang — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 21 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	8.2°C	1.9°C	83 mm	9.8	7.7°C	10 h 19	12	Strong coverage
February	10.1°C	3.3°C	77 mm	8.5	6.8°C	11 h 02	22	Strong coverage
March	14.1°C	6.7°C	102 mm	12	9.5°C	11 h 54	35	Strong coverage
April	19.8°C	11.8°C	86 mm	9.4	13.9°C	12 h 54	68	Strong coverage
May	25.1°C	17.2°C	105 mm	9.3	18.8°C	13 h 44	77	Good coverage
June	27.8°C	21.6°C	237 mm	12.4	22.4°C	14 h 10	39	Good coverage
July	32.3°C	25.9°C	169 mm	10.3	26.4°C	14 h	28	Good coverage
August	31.6°C	25.8°C	252 mm	12.7	27.8°C	13 h 17	16	Good coverage
September	27.8°C	22.1°C	145 mm	9	25.6°C	12 h 19	54	Good coverage
October	23°C	16.6°C	68 mm	6.1	21.4°C	11 h 21	86	Good coverage
November	17.5°C	10.5°C	70 mm	8.3	16.9°C	10 h 31	61	Strong coverage
December	11°C	4.2°C	58 mm	7.2	11.9°C	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 different weather occurs at SHANGHAI, 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%	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 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.

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

The evidence behind this page

Where these figures
come from.

Place identity: GeoNames 1814544
NOAA station: CHM00058362 · SHANGHAI
Station distance: 11.3 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 24 usable years
Daylight: Calculated from latitude 31.31°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 21 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 Dachang 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

Keep exploring

Same climate evidence,
different places.

These places read the same station, so their climate numbers are identical. Their setting, population and distance from SHANGHAI are not.

ShanghaiBaoshanOctober is the strongest comfort month on this shared record · population 2,265,900Explore the year JiangsuKunshanOctober is the strongest comfort month on this shared record · population 2,092,496Explore the year ShanghaiJiadingOctober is the strongest comfort month on this shared record · population 1,886,100Explore the year JiangsuTaicangOctober is the strongest comfort month on this shared record · population 831,113Explore the year ChinaChongmingOctober is the strongest comfort month on this shared record · population 637,921Explore the year ShanghaiGucunOctober is the strongest comfort month on this shared record · population 240,185Explore the year

Or put two places side by side: Dachang vs Baoshan