Weather forecast Bangkok 21-09-2025
Weather Sunday 21 September temperature from 26 °C to 32 °C, cloud cover up to 100%, precipitation is expected with a 60% chance, wind up to 5.39 m/s (gusts up to 6.47 m/s), air humidity from 59% to 80%, atmospheric pressure from 753 to 757 mm Hg, UV Index to 11.8 during the day. Forecast for the next days on the table.
Sunrise 06:05
Sunset 18:19
Sunset 18:19
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 27 °C | 0% | 53% | 77% | 756 mm Hg | S 2.69 m/s | 0 |
| 01:00 | Partly cloudy | 27 °C | 0% | 54% | 76% | 755 mm Hg | SSW 3.19 m/s | 0 |
| 02:00 | Partly cloudy | 27 °C | 0% | 38% | 76% | 755 mm Hg | SSW 3.19 m/s | 0 |
| 03:00 | Partly cloudy | 27 °C | 0% | 39% | 77% | 755 mm Hg | SSW 3.11 m/s | 0 |
| 04:00 | Partly cloudy | 27 °C | 0% | 52% | 78% | 755 mm Hg | SSW 3.11 m/s | 0 |
| 05:00 | Partly cloudy | 26 °C | 0% | 39% | 79% | 755 mm Hg | S 2.61 m/s | 0 |
| 06:00 | Partly cloudy | 26 °C | 0% | 45% | 80% | 755 mm Hg | S 2.5 m/s | 0 |
| 07:00 | Partly cloudy | 27 °C | 0% | 50% | 79% | 756 mm Hg | S 2.81 m/s | 0.3 |
| 08:00 |  Patchy rain possible | 29 °C | 60% (0.02 mm/hr) | 52% | 72% | 757 mm Hg | S 4.5 m/s | 1.5 |
| 09:00 | Patchy rain possible | 30 °C | 75% (0.03 mm/hr) | 100% | 67% | 757 mm Hg | SSW 5.19 m/s | 4.1 |
| 10:00 | Patchy rain possible | 30 °C | 83% (0.05 mm/hr) | 100% | 64% | 757 mm Hg | SSW 5.31 m/s | 7.2 |
| 11:00 | Patchy rain possible | 31 °C | 60% (0.02 mm/hr) | 91% | 62% | 756 mm Hg | SSW 5.19 m/s | 9.8 |
| 12:00 | Patchy rain possible | 31 °C | 82% (0.05 mm/hr) | 78% | 60% | 755 mm Hg | SSW 5.31 m/s | 11.8 |
| 13:00 | Patchy rain possible | 31 °C | 100% (0.06 mm/hr) | 72% | 60% | 755 mm Hg | SSW 5.31 m/s | 9.2 |
| 14:00 |  Light rain shower | 32 °C | 100% (0.25 mm/hr) | 63% | 59% | 754 mm Hg | SSW 5.39 m/s | 8.6 |
| 15:00 | Light rain shower | 32 °C | 100% (1.13 mm/hr) | 53% | 62% | 754 mm Hg | SSW 5.19 m/s | 5.9 |
| 16:00 | Patchy rain possible | 31 °C | 100% (0.09 mm/hr) | 53% | 61% | 753 mm Hg | SSW 4.61 m/s | 3.1 |
| 17:00 | Light rain shower | 31 °C | 100% (0.52 mm/hr) | 63% | 61% | 754 mm Hg | SW 4 m/s | 0.9 |
| 18:00 | Light rain shower | 30 °C | 100% (0.91 mm/hr) | 81% | 68% | 755 mm Hg | WSW 3.39 m/s | 0 |
| 19:00 | Patchy rain possible | 29 °C | 100% (0.19 mm/hr) | 85% | 72% | 755 mm Hg | WSW 3.11 m/s | 0 |
| 20:00 |  Patchy rain possible | 29 °C | 74% (0.01 mm/hr) | 80% | 73% | 756 mm Hg | WSW 3 m/s | 0 |
| 21:00 | Partly cloudy | 28 °C | 0% | 42% | 75% | 757 mm Hg | WSW 2.81 m/s | 0 |
| 22:00 | Patchy rain possible | 28 °C | 84% (0.04 mm/hr) | 77% | 76% | 757 mm Hg | WSW 2.5 m/s | 0 |
| 23:00 | Patchy rain possible | 28 °C | 81% (0.02 mm/hr) | 81% | 77% | 757 mm Hg | SW 2.19 m/s | 0 |
