Sunshine hours in Chongqing: 985 hours a year, month by month

Chongqing gets 985 hours of sunshine a year on average (2.7 a day). Sunniest month: August with 175 hours. Every month, measured 1991–2020.

• Chongqing gets 985 hours of sunshine a year on average, 2.7 a day – 22% of the astronomically possible. The sunniest month is August with 175 hours (5.6 a day), the dullest January with 17 (0.5 a day).
• Number 402 of 444 large cities in China.
• Nearest weather station: Chongqing, 9 km away – 1991–2020 average, Deutscher Wetterdienst.

Sunshine hours month by month

• January: 17 h · 0.5 h a day · 5 %
• February: 33 h · 1.2 h a day · 11 %
• March: 73 h · 2.4 h a day · 20 %
• April: 106 h · 3.5 h a day · 27 %
• May: 110 h · 3.5 h a day · 26 %
• June: 99 h · 3.3 h a day · 24 %
• July: 169 h · 5.5 h a day · 39 %
• August: 175 h · 5.6 h a day · 43 %
• September: 103 h · 3.4 h a day · 28 %
• October: 47 h · 1.5 h a day · 13 %
• November: 35 h · 1.2 h a day · 11 %
• December: 18 h · 0.6 h a day · 6 %

Questions about sunshine hours

• How many hours of sunshine does Chongqing get a year? On average over 1991–2020 the sun shines in Chongqing for 985 hours a year – 2.7 hours a day and 22% of the time the sun is above the horizon.
• What is the sunniest month in Chongqing? August, with 175 hours of sunshine, 5.6 a day on average. The least sun comes in January: 17 hours, 0.5 a day.
• Is Chongqing a sunny city? Among the 444 large cities in China with measurements, Chongqing ranks number 402.
• Where do the figures come from? From the 1991–2020 climate normals of Deutscher Wetterdienst: Germany from its own station network, the rest of the world from the CLIMAT reports of the national weather services. Chongqing uses the station Chongqing.
• What counts as an hour of sunshine? By the World Meteorological Organization's definition the sun is shining once its direct radiation exceeds 120 watts per square metre. Just after sunrise and before sunset it is often too weak – which is why even deserts never reach 100%.

The sunniest large cities: United Kingdom

• 1. Southend-on-Sea: 1,846 h a year
• 2. Southampton: 1,780 h a year
• 3. Norwich: 1,719 h a year
• 4. London: 1,675 h a year
• 5. Plymouth: 1,673 h a year
• 6. Bristol: 1,654 h a year
• 7. Swansea: 1,644 h a year
• 8. Sheffield: 1,631 h a year
• 9. Edinburgh: 1,575 h a year
• 10. Birmingham: 1,490 h a year

The cloudiest large cities: United Kingdom

• 1. Glasgow: 1,153 h a year
• 2. Belfast: 1,372 h a year
• 3. Aberdeen: 1,448 h a year
• 4. Leeds: 1,488 h a year

The sunniest large cities in the world

• 1. Dubai: 3,610 h a year
• 2. Victoria de Durango: 3,573 h a year
• 3. Abu Dhabi: 3,522 h a year
• 4. Hermosillo: 3,479 h a year
• 5. Kassala: 3,451 h a year
• 6. Iranshahr: 3,410 h a year
• 7. Dammam: 3,391 h a year
• 8. Gaborone: 3,388 h a year
• 9. Zahedan: 3,386 h a year
• 10. Yazd: 3,381 h a year

The cloudiest large cities in the world

• 1. Chengdu: 962 h a year
• 2. Chongqing: 985 h a year
• 3. Sukabumi: 1,082 h a year
• 4. Glasgow: 1,153 h a year
• 5. Tanjung Pinang: 1,172 h a year
• 6. Medan: 1,201 h a year
• 7. Samarinda: 1,275 h a year
• 8. Sungai Penuh: 1,311 h a year
• 9. Limerick: 1,339 h a year
• 10. Huaihua: 1,352 h a year

• Data: Deutscher Wetterdienst (DWD), sunshine duration climate normals 1991–2020, CC BY 4.0. Possible hours: time between sunrise and sunset.