Nha Trang weather by month
2006-2025, 20 years of records · Not a forecast Rain not yet station-calibrated
Nha Trang has a dry season from January to August and a rainy season from September to December. Rain peaks in October and November. Typhoon risk runs from September to November, but direct hits are uncommon; the outer bands are what bring days of heavy rain.
The sea is calm and clear from about March to July, which suits snorkeling and diving. From September to December the waves are high and the water is cloudy, and island tours are often suspended, so leave slack in the schedule.
Weighing daytime warmth against rain days, January and February came out as the easiest months. February was the quiet stretch with 7 rain days, against 28 in September.
Each month in a line
| JanuaryGood | properly hot | 27° / 22° |
|---|---|---|
| FebruaryGood | hot | 28° / 23° |
| March | properly hot | 30° / 24° |
| April | very hot | 31° / 25° |
| May | seriously hot | 33° / 26° |
| June | very hot | 33° / 27° |
| July | seriously hot | 33° / 27° |
| August | very hot | 33° / 26° |
| September | seriously hot | 32° / 26° |
| October | properly hot | 31° / 25° |
| November | hot | 29° / 24° |
| December | properly hot | 28° / 23° |
The 12 months in numbers
The thermometer stayed in a narrow band, from 27°C in January to 33°C in June.
| Month | High | Low | Rain days | Rainfall | Humidity | Clear days | Sea |
|---|---|---|---|---|---|---|---|
| January | 27° | 22° | 11 days | 89mm | 84% | 1 day | 25° |
| February | 28° | 23° | 7 days | 43mm | 82% | 2 days | 25° |
| March | 30° | 24° | 8 days | 55mm | 81% | 5 days | 26° |
| April | 31° | 25° | 13 days | 83mm | 80% | 6 days | 28° |
| May | 33° | 26° | 25 days | 247mm | 81% | 3 days | 29° |
| June | 33° | 27° | 26 days | 201mm | 80% | 1 day | 29° |
| July | 33° | 27° | 26 days | 227mm | 80% | 1 day | 29° |
| August | 33° | 26° | 26 days | 240mm | 80% | 1 day | 29° |
| September | 32° | 26° | 28 days | 305mm | 84% | 1 day | 30° |
| October | 31° | 25° | 27 days | 276mm | 85% | 1 day | 29° |
| November | 29° | 24° | 21 days | 326mm | 86% | 1 day | 27° |
| December | 28° | 23° | 16 days | 197mm | 85% | 0 days | 26° |
Enter your dates to see how that stretch went in each of the past 20 years.
Common questions
When is the best time to visit Nha Trang?
Weighing daytime warmth against rain days, January and February came out as the easiest months. February was the quiet stretch with 7 rain days, against 28 in September.
Which month is driest in Nha Trang?
February. Over 2006-2025 it averaged 7 rain days and 43 mm of rain.
Which month is warmest in Nha Trang?
June, with highs averaging 33°C and lows 27°C. The thermometer stayed in a narrow band, from 27°C in January to 33°C in June.