Nanyang is warmest in June, averaging 34° by day and 21° at night. The wettest month is July with 279 mm, and the year brings about 1044 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | 8° | -3° | 28 mm | 10.0 h | Cool |
| February | 12° | -1° | 28 mm | 10.8 h | Cool |
| March | 19° | 5° | 53 mm | 11.8 h | Sightseeing |
| April | 23° | 10° | 60 mm | 12.8 h | Sightseeing |
| May | 29° | 16° | 74 mm | 13.7 h | Beach weather |
| June | 34° | 21° | 123 mm | 14.2 h | Mild |
| July | 33° | 24° | 279 mm | 14.0 h | Rainy season |
| August | 33° | 23° | 174 mm | 13.2 h | Mild |
| September | 29° | 18° | 96 mm | 12.2 h | Beach weather |
| October | 22° | 11° | 78 mm | 11.2 h | Sightseeing |
| November | 17° | 5° | 42 mm | 10.3 h | Sightseeing |
| December | 9° | -1° | 9 mm | 9.8 h | Cool |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: May and September — highs around 29°, nights no colder than 16°, and at most 96 mm of rain in a month.
Walking the city: March, April, October and November — highs of 17–23° and no more than 78 mm of rain a month.
Wet season: July — up to 279 mm in a single month.