Beijing in Summer
In summer (June, July and August), Beijing sees average daytime highs around 32°C and overnight lows near 22°C, with 353 mm of rain over about 31 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 32°C. The sky is clear or mostly clear about 32% of the time across summer, and the air most often feels muggy.
Summer is Beijing's 3rd-best season to visit on our travel score. For the whole year in context, see Beijing's year-round climate.
- Avg daytime high
- 32°C
- warmest season of the year
- Avg overnight low
- 22°C
- Rainfall
- 353 mm
- 31 wet days
- Avg wind
- 7 km/h
- Travel score
- 4.0
- 3rd-best season
- Months
- Jun · Jul · Aug
Temperature in Beijing in Summer
Across summer, daytime highs hold fairly steady around 32°C.
A typical summer day in Beijing reaches about 32°C and drops to 22°C overnight. The warmest of the three months is June, the coolest June.
How summer really feels in Beijing
Once humidity and wind are folded in, summer brings about 78 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Beijing weather by month
How the three summer months (June, July and August) 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 | 2° / -8° | 3 | 0.8 | 0.9 | 9.5 | 0.0 |
| Feb | 6° / -5° | 5 | 1.3 | 1.1 | 10.4 | 0.8 |
| Mar | 13° / 1° | 9 | 2.3 | 0.6 | 11.7 | 4.7 |
| Apr | 22° / 8° | 19 | 3.9 | 0.1 | 13 | 7.8 |
| May | 29° / 15° | 35 | 5 | 0 | 14.2 | 6.4 |
| Jun | 32° / 20° | 74 | 7.8 | 0 | 14.8 | 4.0 |
| Jul | 32° / 23° | 160 | 12.8 | 0 | 14.5 | 3.5 |
| Aug | 31° / 22° | 119 | 10.5 | 0 | 13.6 | 4.4 |
| Sep | 27° / 16° | 57 | 7.1 | 0 | 12.3 | 6.9 |
| Oct | 20° / 8° | 33 | 4.3 | 0 | 10.9 | 7.4 |
| Nov | 10° / -1° | 14 | 2.1 | 0.9 | 9.8 | 3.1 |
| Dec | 3° / -6° | 3 | 1 | 1.1 | 9.2 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 32% of the time across summer.
Chance of precipitation in Summer
Beijing gets around 353 mm of rain over 31 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 7 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 36 min in early June to 13 hours by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 5.3 kWh/m².
Hazard calendar for Beijing
In summer, Beijing overlaps its rainy season and dust season. The full year is below, with each hazard's peak months called out.
Beijing's rainy season runs June–August, when most of the year's rain falls.
Beijing sees seasonal dust haze (April–June), heaviest in May.
Is summer a good time to visit Beijing?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Beijing. The water and warmth also suit a beach or pool day.
What to pack for Beijing in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Beijing sees daytime highs around 32°C and nights near 22°C. Pack light clothes. Worth having: rain gear and sun protection. About 31 days see rain.
UV index in Beijing in Summer
Clear-sky midday UV across summer 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 Beijing peaks around June 11 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 21 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 2 | 3 | 6 | 7 | 7 | 6 | 5 | 6 | 4 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | High | Very high | High | High | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 2 | Moderate |
| Mar | 3 | Moderate |
| Apr | 6 | High |
| May | 7 | High |
| Jun | 7 | Very high |
| Jul | 6 | High |
| Aug | 5 | High |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Air quality in Beijing in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Beijing is worst in January — around 69 µg/m³ PM2.5 (unhealthy), about 2.0× the cleanest month (June, 34 µg/m³).
Seasonal pattern from CAMS reanalysis, scaled to Beijing's WHO annual average of 50.6 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 69 | 63 | 57 | 41 | 35 | 34 | 35 | 37 | 46 | 57 | 67 | 67 |
| Level | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Moderate | Moderate | Poor | Poor | Unhealthy | Unhealthy | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 69 | Unhealthy |
| Feb | 63 | Unhealthy |
| Mar | 57 | Unhealthy |
| Apr | 41 | Poor |
| May | 35 | Poor |
| Jun | 34 | Moderate |
| Jul | 35 | Moderate |
| Aug | 37 | Poor |
| Sep | 46 | Poor |
| Oct | 57 | Unhealthy |
| Nov | 67 | Unhealthy |
| Dec | 67 | Unhealthy |
Where is Beijing?
Beijing sits at 39.9°N, 116.4°E, 49 m above sea level, in China. The nearest listed city is Tianjin, 108 km away.
Topography around Beijing
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Beijing.
Within 3 km, the terrain around Beijing has only modest variations in elevation — a maximum elevation change of 51 m around an average of 48 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 107 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,093 m.
The land around Beijing is covered by artificial surfaces (82%) within 3 km, artificial surfaces (70%) and trees (21%) within 16 km, and cropland (35%), trees (34%) and artificial surfaces (21%) within 80 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 Beijing (39.9075°, 116.3972°, elevation 49 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.