14-day forecast — Bangkok
Updated every hour
Tue · Today · 15 Sep
Showers
28°
25°
22.9 mm
Wed · Tomorrow · 16 Sep
Showers
30°
25°
20.7 mm
Thursday · 17 Sep
Showers
32°
25°
26.7 mm
Friday · 18 Sep
Showers
30°
26°
16.8 mm
Saturday · 19 Sep
Showers
29°
26°
21.7 mm
Sunday · 20 Sep
Showers
26°
25°
42.8 mm
Monday · 21 Sep
Showers
28°
25°
12.4 mm
Tuesday · 22 Sep
Showers
25°
25°
4.7 mm
Wednesday · 23 Sep
Showers
25°
24°
3.6 mm
Thursday · 24 Sep
Showers
28°
24°
4.6 mm
Friday · 25 Sep
Cloudy
29°
25°
27%
Saturday · 26 Sep
Cloudy
33°
25°
9%
Sunday · 27 Sep
Sunny intervals
33°
25°
2.9 mm
Monday · 28 Sep
Showers
31°
24°
15.3 mm
About Bangkok
Temples, street food and rooftop bars — hot all year, driest from November to February.
CountryThailand
RegionCentral Thailand
ContinentAsia
Time zoneAsia/Bangkok (+07:00)
Latitude13.7563°
Longitude100.5018°
Air qualityFair (EAQI 38)
Climate in Bangkok in September
Averages over 8 years · best time to visitBest time to visit Bangkok: January–March, May–June, August–December. With good weather, September is a recommended month to visit.
| August | September | October | |
|---|---|---|---|
| Average temperature | ▼ 28°C | 27°C | → 27°C |
| Highest temperature | → 31°C | 31°C | → 31°C |
| Lowest temperature | → 25°C | 25°C | ▼ 24°C |
| Rainfall | ▲ 205 mm | 316 mm | ▼ 246 mm |
| Days with rain | ▲ 27 d | 28 d | ▼ 22 d |
| Humidity | ▲ 79% | 84% | ▼ 82% |
| Sunshine hours per day | ▲ 7,7 h | 7,8 h | ▲ 8,8 h |
| Cloud cover | ▼ 39% | 36% | ▼ 25% |
| UV index (midday) | → 12 | 12 | ▼ 10 |
| Day length | 12:34 | 12:12 | 11:49 |
| Our rating | Good | Good | Good |
Temperature day by day in September mean + moving average
Rainfall day by day in September mm
UV index day by day in September midday value, clear-sky
Climate averages calculated from the ERA5 archive (8 years; sea temperature from marine reanalysis). UV estimated from solar elevation.
Other destinations in Asia
Data source
Global weather models — international forecasts
The weather for Bangkok is based on global weather models (ECMWF, GFS) and national meteorological institutes around the world. Forecasts update every hour; current measurements every 15 minutes. For destinations with a larger time difference from the UK, local time is shown above.