Chongqing weather in March

In March, Chongqing sees average daytime highs of 18°C and overnight lows near 11°C, with 72 mm of rain across 13.2 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 16°C in the first days to 20°C by the end. The sky is clear or mostly clear about 12% of the time in March, and the air most often feels dry.

Daylight stretches from about 11 h 18 min at the start of March to 12 h 12 min by month's end. Set against the rest of the year, March is Chongqing's 8th-clearest and 3rd-windiest month. For the whole year in context, see Chongqing's year-round climate.

Daytime high
18°
8th warmest
Overnight low
11°
4th coldest
Rainfall
72 mm
13.2 wet days
Daylight
11 h 48 min
7:10 AM – 6:57 PM
Cloud cover
78%
8th clearest
Wind
6 km/h
3rd windiest
Solar energy
2.88 kWh/m²
Travel score
5.1
out of 10

Chongqing is administrative center of Chongqing municipality.

Air quality
Very high
PM2.5 37.2 µg/m³ · 2018
Founded
1929

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 16°C in the first days to 20°C by the end.

A typical March day in Chongqing reaches about 18°C in the afternoon and slips back to 11°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 24°C. Set against its neighbours, March runs about 5°C warmer than February and about 5°C cooler than April.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
1169
21610
31610
41610
51610
61610
71710
81710
91710
101711
111711
121711
131811
141811
151811
161811
171811
181812
191912
201912
211912
221912
231912
241912
251912
262013
272013
282013
292013
302013
312113

How March really feels in Chongqing

Once humidity and wind are folded in, March averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Chongqing weather by month

How March compares with the rest of the year at a glance. March is the 8th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan11° / 287.610.32.5
Feb13° / 338.810.93.6
Mar18° / 11°7213.211.85.1
Apr23° / 16°1171512.75.7
May27° / 19°16316.113.55.5
Jun29° / 22°17315.713.94.6
Jul33° / 25°16614.613.73.1
Aug33° / 25°14714.213.13.1
Sep28° / 21°11812.412.25.3
Oct22° / 17°10716.311.35.5
Nov17° / 12°7211.610.54.9
Dec12° / 378.910.13.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 12% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 9% of March, with mostly cloudy or overcast conditions the remaining 79%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11981
21981
31981
41981
52179
62179
72179
82179
92179
102179
112179
122179
132278
142278
152278
162377
172377
182377
192377
202179
212179
222179
232179
242179
252179
262179
272179
282179
292179
302179
312179

Chance of precipitation in March

Any precipitation

Chongqing gets around 72 mm of rain over 13.2 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 43% and peaks near 49% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
135
235
335
436
536
637
737
838
938
1039
1140
1241
1342
1442
1543
1644
1745
1845
1946
2046
2147
2247
2348
2448
2548
2648
2749
2849
2949
3049
3149

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the dry band about 84% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
197300
297300
396400
496400
594510
694510
793610
892710
992710
1091810
1190910
12891010
13871120
14871120
15861220
16851320
17851320
18841420
19841420
20831520
21821620
22801730
23791830
24761941
25752041
26732151
27712252
28692362
29672472
30642682
31612793

Wind in March

Winds average 6 km/h in March.

Across March, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 h 18 min at the start of March to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over March. Sunrise moves from 7:27 AM to 6:52 AM, and sunset from 6:47 PM to 7:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.37:276:47
211.47:266:48
311.47:256:48
411.47:246:49
511.47:236:50
611.57:226:50
711.57:216:51
811.57:196:52
911.67:186:52
1011.67:176:53
1111.67:166:54
1211.77:156:54
1311.77:146:55
1411.77:126:56
1511.77:116:56
1611.87:106:57
1711.87:096:57
1811.87:086:58
1911.97:066:59
2011.97:056:59
2111.97:047:00
2212.07:037:00
2312.07:027:01
2412.07:007:02
2512.16:597:02
2612.16:587:03
2712.16:577:03
2812.16:557:04
2912.26:547:05
3012.26:537:05
3112.26:527:06

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 2.88 kWh/m².

For context, solar energy here swings from a low near 1.6 kWh/m² to a high of 5.22 kWh/m² in July across the year — March's 2.88 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
12.5Moderate
22.5Moderate
32.5Moderate
42.6Moderate
52.6Moderate
62.6Moderate
72.6Moderate
82.7Moderate
92.7Moderate
102.7Moderate
112.7Moderate
122.8Moderate
132.8Moderate
142.8Moderate
152.8Moderate
162.9Moderate
172.9Moderate
182.9Moderate
192.9Moderate
202.9Moderate
213.0Moderate
223.0Moderate
233.0Moderate
243.0Moderate
253.1Moderate
263.1Moderate
273.1Moderate
283.1Moderate
293.2Moderate
303.2Moderate
313.2Moderate
Planning a trip in March

Hazard calendar for Chongqing

In seasonPeak

In March, Chongqing sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

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

Chongqing's rainy season runs April–October, 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 March a good time to visit Chongqing?

Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.1
Sightseeing
5th-best month of the year
1.7
Beach & pool
8th-best month of the year

March is a reasonable time to visit Chongqing for sightseeing.

What to pack for Chongqing in March

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

In March, Chongqing sees daytime highs around 18°C and nights near 11°C. Worth packing: rain gear. About 13 days see rain.

rain gear

UV index in Chongqing in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chongqing peaks around July 15 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highVery highExtremeVery highModerateJul 15UV 11Jan 10UV 3
UV index (midday)Level
Jan3Moderate
Feb6High
Mar8Very high
Apr6High
May9Very high
Jun9Very high
Jul11Extreme
Aug8Very high
Sep9Very high
Oct7High
Nov3Moderate
Dec3Moderate

Air quality in Chongqing in March

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Chongqing is worst in January — around 49 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (August, 23 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Chongqing's WHO annual average of 37.2 µg/m³.

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorJan 1648 µg/m³Aug 1123 µg/m³
PM2.5 (µg/m³)Level
Jan49Poor
Feb45Poor
Mar43Poor
Apr37Poor
May35Poor
Jun30Moderate
Jul24Moderate
Aug23Moderate
Sep32Moderate
Oct39Poor
Nov44Poor
Dec46Poor
Location & terrain

Where is Chongqing?

Chongqing sits at 29.6°N, 106.6°E, 289 m above sea level, in China. The nearest listed city is Chengdu, 269 km away.

GuiyangFenghuangZhangjiajieXi'anGuilinKunming

Topography around Chongqing

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

Within 3 km, the terrain around Chongqing has only modest variations in elevation — a maximum elevation change of 206 m around an average of 227 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 504 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,549 m.

The land around Chongqing is covered by artificial surfaces (54%) and water (25%) within 3 km, trees (44%) and artificial surfaces (39%) within 16 km, and trees (73%) within 80 km.

3 km
206 m
16 km
504 m
80 km
1,549 m
treesgrasslandcroplandartificial surfacesbare terrainwater
March weather nearby: Chengdu 269 km · Leshan 270 km · Guiyang 331 km · Fenghuang 347 km · Zhangjiajie 383 km · Xi'an 568 km · Guilin 602 km · Kunming 630 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
unaffiliated 52%folk religion 22%Buddhist 18%Christian 5%

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 Chongqing (29.5603°, 106.5577°, elevation 289 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).