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Nanning, China climate
Cfa Humid subtropical
Nanning has a seasonal warm-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is July with an average daily high near 33°C, while the coldest is January averaging around 10°C at night. Precipitation totals about 1274 mm a year and is strongly seasonal — July alone averages 252 mm while December barely receives 33 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresClear vs cloudy days
Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day countsNanning climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 17 | 19 | 22 | 27 | 31 | 32 | 33 | 33 | 32 | 29 | 25 | 20 |
| Avg temp (°C) | 13 | 16 | 18 | 23 | 27 | 28 | 29 | 29 | 27 | 24 | 20 | 15 |
| Avg low (°C) | 10 | 12 | 15 | 19 | 23 | 25 | 25 | 25 | 23 | 20 | 15 | 11 |
| Precipitation (mm) | 42 | 34 | 72 | 75 | 157 | 221 | 252 | 179 | 112 | 60 | 37 | 33 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 17 | 19 | 22 | 27 | 31 | 32 |
| Avg temp (°C) | 13 | 16 | 18 | 23 | 27 | 28 |
| Avg low (°C) | 10 | 12 | 15 | 19 | 23 | 25 |
| Precipitation (mm) | 42 | 34 | 72 | 75 | 157 | 221 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 33 | 33 | 32 | 29 | 25 | 20 |
| Avg temp (°C) | 29 | 29 | 27 | 24 | 20 | 15 |
| Avg low (°C) | 25 | 25 | 23 | 20 | 15 | 11 |
| Precipitation (mm) | 252 | 179 | 112 | 60 | 37 | 33 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 9 | 10 | 14 | 11 | 14 | 16 | 16 | 14 | 9 | 6 | 7 | 7 |
| Days with high ≥ 32°C (days) | — | 0.3 | 0.5 | 4 | 10 | 13 | 17 | 17 | 13 | 3 | 0.2 | — |
| Days with low ≤ 0°C (days) | 0.1 | 0.1 | — | — | — | — | — | — | — | — | — | 0.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 9 | 10 | 14 | 11 | 14 | 16 |
| Days with high ≥ 32°C (days) | — | 0.3 | 0.5 | 4 | 10 | 13 |
| Days with low ≤ 0°C (days) | 0.1 | 0.1 | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 16 | 14 | 9 | 6 | 7 | 7 |
| Days with high ≥ 32°C (days) | 17 | 17 | 13 | 3 | 0.2 | — |
| Days with low ≤ 0°C (days) | — | — | — | — | — | 0.1 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 71 | 75 | 78 | 76 | 76 | 83 | 80 | 75 | 65 | 55 | 58 | 60 |
| Clear days (≤ 30% cloud) | 4 | 2 | 2 | 2 | 2 | 1 | 2 | 3 | 5 | 9 | 8 | 8 |
| Partly cloudy days (30–70%) | 7 | 9 | 7 | 8 | 9 | 5 | 6 | 8 | 10 | 10 | 9 | 8 |
| Cloudy days (≥ 70%) | 20 | 18 | 22 | 20 | 21 | 24 | 23 | 20 | 15 | 12 | 13 | 15 |
| Relative humidity (%) | 74 | 73 | 73 | 72 | 76 | 85 | 87 | 87 | 84 | 79 | 75 | 71 |
| Wind speed (km/h) | 9.9 | 10.7 | 11.2 | 10.9 | 9.5 | 8.4 | 8.2 | 6.7 | 7.3 | 8.1 | 8.4 | 9.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 71 | 75 | 78 | 76 | 76 | 83 |
| Clear days (≤ 30% cloud) | 4 | 2 | 2 | 2 | 2 | 1 |
| Partly cloudy days (30–70%) | 7 | 9 | 7 | 8 | 9 | 5 |
| Cloudy days (≥ 70%) | 20 | 18 | 22 | 20 | 21 | 24 |
| Relative humidity (%) | 74 | 73 | 73 | 72 | 76 | 85 |
| Wind speed (km/h) | 9.9 | 10.7 | 11.2 | 10.9 | 9.5 | 8.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 80 | 75 | 65 | 55 | 58 | 60 |
| Clear days (≤ 30% cloud) | 2 | 3 | 5 | 9 | 8 | 8 |
| Partly cloudy days (30–70%) | 6 | 8 | 10 | 10 | 9 | 8 |
| Cloudy days (≥ 70%) | 23 | 20 | 15 | 12 | 13 | 15 |
| Relative humidity (%) | 87 | 87 | 84 | 79 | 75 | 71 |
| Wind speed (km/h) | 8.2 | 6.7 | 7.3 | 8.1 | 8.4 | 9.3 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 24 years of daily observations at Nanning, a weather station, about 23 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.