Experience the tropical charm of Bangkok, where year-round warmth meets vibrant energy. The best time to visit (November-February) boasts refreshing temperatures ranging from 20°C to 34°C, making it ideal for sightseeing and exploring bustling markets like Chatuchak Weekend Market. Interestingly, Bangkok averages over 150 rainy days annually, but brief afternoon downpours often cool the city and create a rejuvenating atmosphere. Don't miss a traditional Thai massage during a refreshing monsoon rain, an unforgettable local experience that beautifully complements Bangkok's unique weather.
Today's Forecast
5-Day Forecast
Bangkok Climate & Weather Averages
Bangkok is warmest in April, when daytime highs average 34°C, and coldest in October at around 31°C. The wettest month is September. The table below shows the monthly averages for Bangkok, based on recorded data from 2015–2024.
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| Jan | 31° | 22° | 24 mm |
| Feb | 32° | 23° | 30 mm |
| Mar | 33° | 26° | 44 mm |
| Apr | 34° | 27° | 84 mm |
| May | 34° | 27° | 158 mm |
| Jun | 33° | 26° | 145 mm |
| Jul | 32° | 26° | 195 mm |
| Aug | 32° | 26° | 187 mm |
| Sep | 31° | 25° | 293 mm |
| Oct | 31° | 24° | 241 mm |
| Nov | 31° | 24° | 72 mm |
| Dec | 31° | 22° | 19 mm |
Best time to visit: April offers the most comfortable conditions, with daytime highs around 34°C. Pack light, breathable layers and a light waterproof — Bangkok sees rain year-round, peaking in September. For the coldest spell around October, bring a warm coat.
Source: Open-Meteo ERA5 archive. Averages computed from daily records.