Wuxi in Spring

In spring (March, April and May), Wuxi sees average daytime highs around 19°C and overnight lows near 13°C, with 346 mm of precipitation over about 33 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.

Over the season highs climb from about 12°C in early March to 26°C by late May. The sky is clear or mostly clear about 26% of the time across spring, and the air most often feels dry.

Spring is Wuxi's 2nd-best season to visit on our travel score. For the whole year in context, see Wuxi's year-round climate.

Avg daytime high: 19°C; 3rd-warmest season
Avg overnight low: 13°C
Precipitation: 346 mm; 33 wet days
Avg wind: 15 km/h
Travel score: 5.4; 2nd-best season
Months: Mar · Apr · May

← Winter Wuxi year-round climate Summer →

Spring Summer Fall Winter

Temperature in Wuxi in Spring

Average highAverage lowShaded bands: 10–90% of days

Over the season highs climb from about 12°C in early March to 26°C by late May.

A typical spring day in Wuxi reaches about 19°C and drops to 13°C overnight. The warmest of the three months is May, the coolest March.

How spring really feels in Wuxi

Once humidity and wind are folded in, spring brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

spring sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Wuxi weather by month

How the three spring months (March, April and May) compare with the rest of the year — the season's months are highlighted.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	7° / 2°	70	9	1.4	10.2	0.9
Feb	9° / 4°	73	9.2	0.9	10.8	1.9
Mar	14° / 8°	103	11.8	0.3	11.8	3.7
Apr	20° / 13°	110	10.3	0	12.8	6.0
May	25° / 18°	134	10.6	0	13.6	6.6
Jun	28° / 22°	261	13.2	0	14	5.4
Jul	31° / 26°	179	13.7	0	13.8	3.8
Aug	31° / 26°	168	14	0	13.2	4.0
Sep	27° / 22°	88	9.1	0	12.2	6.4
Oct	22° / 16°	59	6.7	0	11.2	7.3
Nov	16° / 10°	62	7.9	0	10.4	5.3
Dec	10° / 4°	48	6.7	0.4	10	2.3

Cloud cover in Spring

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time across spring.

Chance of precipitation in Spring

Any precipitationSnow

Wuxi gets around 346 mm of rain and snow over 33 wet days across spring. The line is the day-by-day chance of measurable precipitation.

Humidity in Spring

DryComfortableHumidMuggyOppressiveMiserable

Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

Wind in Spring

Winds average 15 km/h across spring.

Sunrise & sunset in Spring

DaylightNight

Daylight runs from about 11 h 18 min in early March to 13 h 54 min by late May. The lit band spans sunrise to sunset each day.

Solar energy in Spring

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across spring, about 4.8 kWh/m².

Planning a trip in spring

Hazard calendar for Wuxi

In seasonPeak

In spring, Wuxi overlaps its pacific typhoon and rainy season season. The full year is below, with each hazard's peak months called out.

Wuxi sits in the Pacific typhoon belt; the season peaks July–October.

Wuxi's rainy season runs May–August, when most of the year's rain falls.

Pacific typhoon

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is spring a good time to visit Wuxi?

Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.

5.4

Sightseeing

2nd-best month of the year

3.0

Beach & pool

3rd-best month of the year

spring is a reasonable time to visit Wuxi for sightseeing.

What to pack for Wuxi in Spring

From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In spring, Wuxi sees daytime highs around 19°C and nights near 13°C. Worth packing: light clothes, a warm layer, rain gear and sun protection. About 33 days see rain.

light clothesa warm layerrain gearsun protection

UV index in Wuxi in Spring

LowModerateHighVery highExtreme

Clear-sky midday UV across spring averages around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Wuxi peaks around September 10 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	3	5	5	7	7	8	9	9	10	6	4	3
Level	Moderate	Moderate	High	High	High	Very high	Very high	Very high	Very high	High	Moderate	Moderate

	UV index (midday)	Level
Jan	3	Moderate
Feb	5	Moderate
Mar	5	High
Apr	7	High
May	7	High
Jun	8	Very high
Jul	9	Very high
Aug	9	Very high
Sep	10	Very high
Oct	6	High
Nov	4	Moderate
Dec	3	Moderate

Air quality in Wuxi in Spring

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.

Air quality in Wuxi is worst in December — around 59 µg/m³ PM2.5 (unhealthy), about 2.1× the cleanest month (August, 28 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Wuxi's WHO annual average of 43.5 µg/m³.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	58	53	52	47	39	34	28	28	34	42	49	59
Level	Unhealthy	Poor	Poor	Poor	Poor	Moderate	Moderate	Moderate	Moderate	Poor	Poor	Unhealthy

	PM2.5 (µg/m³)	Level
Jan	58	Unhealthy
Feb	53	Poor
Mar	52	Poor
Apr	47	Poor
May	39	Poor
Jun	34	Moderate
Jul	28	Moderate
Aug	28	Moderate
Sep	34	Moderate
Oct	42	Poor
Nov	49	Poor
Dec	59	Unhealthy

Location & terrain

Where is Wuxi?

Wuxi sits at 31.6°N, 120.3°E, 10 m above sea level, in China. The nearest listed city is Suzhou, 41 km away.

Topography around Wuxi

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Wuxi.

Within 3 km, the terrain around Wuxi has only modest variations in elevation — a maximum elevation change of 222 m around an average of 9 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 323 m; within 80 km, large variations in elevation — a maximum elevation change of 669 m.

The land around Wuxi is covered by artificial surfaces (75%) within 3 km, artificial surfaces (48%) within 16 km, and cropland (35%), artificial surfaces (27%) and water (21%) within 80 km.

3 km

222 m

artificial surfaces 75%

16 km

323 m

artificial surfaces 48%

80 km

669 m

cropland 35%

treesgrasslandcroplandartificial surfacesbare terrainwater

← Winter Wuxi year-round climate Summer →

Spring weather nearby: Suzhou 41 km · Shanghai 118 km · Pingyao 134 km · Hangzhou 142 km · Nanjing 153 km · Ningbo 223 km · Tunxi 280 km · Qingdao 500 km

China travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type A / I; 220 V · 50 Hz
Prices: ≈ 47% of US; price level, 2025
GDP per capita: $13,862; 2025
Happiness: 6.1 / 10; World Happiness, 2025
Homicide rate: 0.5; per 100k, 2020
Road deaths: 17.4; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 464
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Wuxi (31.5689°, 120.2886°, elevation 10 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.