Bangkok
Thailand
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 35 | 36 | 35 | 31 | 32 | 37 | 38 | 41 | 40 | 38 | 38 | 35 | 41 |
| Average high, °C | 31 | 30 | 28 | 27 | 27 | 31 | 33 | 35 | 33 | 32 | 31 | 30 | 31 |
| Average temperature, °C | 26 | 25 | 22 | 20 | 19 | 21 | 24 | 27 | 27 | 27 | 27 | 26 | 24 |
| Average low, °C | 22 | 20 | 17 | 13 | 11 | 12 | 15 | 19 | 22 | 23 | 23 | 22 | 18 |
| Record low, °C | 18 | 11 | 6 | 2 | 2 | 5 | 9 | 11 | 17 | 20 | 20 | 20 | 2 |
| Rain, days | 14 | 8 | 4 | 0 | 1 | 1 | 2 | 4 | 5 | 13 | 16 | 18 | 86 |
| Fog, days | 6 | 18 | 26 | 30 | 30 | 28 | 29 | 24 | 7 | 1 | 1 | 2 | 202 |
| Thunderstorms, days | 11 | 6 | 1 | 0 | 0 | 0 | 2 | 7 | 12 | 7 | 7 | 8 | 61 |
| Average precipitation, mm. | 300 | 110 | 30 | 10 | 10 | 10 | 20 | 70 | 210 | 220 | 300 | 390 | 1680 |
| Relative humidity, % | 83 | 80 | 81 | 81 | 77 | 69 | 64 | 65 | 74 | 80 | 80 | 84 | 77 |
| Relative humidity morning, % | 91 | 90 | 90 | 90 | 90 | 84 | 78 | 78 | 83 | 86 | 88 | 90 | 87 |
| Relative humidity evening, % | 64 | 60 | 53 | 45 | 41 | 34 | 33 | 38 | 52 | 60 | 63 | 65 | 51 |
| Wind speed, km/h | 6 | 9 | 9 | 8 | 6 | 6 | 8 | 8 | 8 | 9 | 8 | 8 | 8 |
| Day Length, часов | 13 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 13 |
| Dew point, °C | 23 | 21 | 19 | 16 | 15 | 15 | 16 | 19 | 22 | 23 | 23 | 23 | 235 |
| Growing degree-day, °C | 500 | 482 | 400 | 319 | 293 | 330 | 448 | 517 | 551 | 533 | 534 | 517 | 5423 |
| Solar radiation, global, Mj/m2 | 16 | 16 | 15 | 15 | 17 | 20 | 21 | 22 | 20 | 16 | 15 | 15 | 17 |