Common information
CountryThailand
Population34 595
Weather, climate, temperature by months in Nakhon Phanom
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 36 | 35 | 35 | 36 | 35 | 37 | 38 | 40 | 39 | 36 | 35 | 35 | 40 |
| Average high, °C | 30 | 30 | 30 | 28 | 28 | 30 | 32 | 34 | 32 | 31 | 29 | 30 | 30 |
| Average temperature, °C | 26 | 25 | 23 | 21 | 20 | 23 | 25 | 28 | 27 | 27 | 26 | 26 | 25 |
| Average low, °C | 23 | 20 | 17 | 14 | 13 | 16 | 19 | 22 | 23 | 24 | 23 | 23 | 20 |
| Record low, °C | 17 | 11 | 10 | 5 | 3 | 7 | 10 | 13 | 20 | 21 | 21 | 21 | 3 |
| Rain, days | 16 | 5 | 2 | 0 | 0 | 2 | 3 | 5 | 6 | 16 | 21 | 21 | 97 |
| Average precipitation, mm. | 400 | 60 | 10 | 0 | 0 | 20 | 40 | 100 | 270 | 330 | 560 | 530 | 2320 |
| Relative humidity, % | 86 | 77 | 73 | 70 | 67 | 68 | 69 | 75 | 80 | 85 | 86 | 87 | 77 |
| Wind speed, km/h | 16 | 18 | 21 | 21 | 22 | 22 | 22 | 21 | 19 | 18 | 18 | 17 | 20 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 13 |
| Dew point, °C | 23 | 20 | 18 | 15 | 13 | 16 | 19 | 22 | 24 | 25 | 23 | 24 | 242 |
| Growing degree-day, °C | 500 | 474 | 417 | 353 | 344 | 385 | 499 | 550 | 568 | 533 | 517 | 525 | 5665 |
| Solar radiation, global, Mj/m2 | 15 | 16 | 17 | 16 | 17 | 18 | 19 | 20 | 18 | 15 | 14 | 14 | 17 |