Average annual temperature is 28.6 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Sam Ngam
* Weather data for Sam Ngam Thailand is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.6 | 35.4 | 38.0 | 39.4 | 40.3 | 39.9 | 36.3 | 38.6 | 34.6 | 33.7 | 34.6 | 34.9 |
| Average daytime temperature (°C) | 30.8 | 32.6 | 34.7 | 37.2 | 37.1 | 35.6 | 33.9 | 35.2 | 32.7 | 31.8 | 32.3 | 32.7 |
| Average temperature (°C) | 25.4 | 27.2 | 28.8 | 31.2 | 31.3 | 29.8 | 29.2 | 29.3 | 28.1 | 27.5 | 27.6 | 27.7 |
| Average night temperature (°C) | 20.5 | 22.3 | 23.8 | 26.5 | 27.1 | 26.2 | 26.0 | 25.8 | 25.3 | 24.6 | 23.8 | 23.1 |
| Absolute minimum temperature (°C) | 17.4 | 18.5 | 20.4 | 24.6 | 24.4 | 24.6 | 24.6 | 24.8 | 24.4 | 23.9 | 20.2 | 18.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.3 | 10.9 | 11.1 | 10.5 | 8.3 | 8.5 | 8.7 | 7.9 | 8.3 | 9.7 | 10.3 |
| Precipitation (mm) | 5 | 48 | 16 | 43 | 110 | 240 | 164 | 211 | 333 | 302 | 50 | 35 |
| Sunny days | 26 | 17 | 20 | 14 | 4 | 3 | 1 | 1 | 0 | 0 | 14 | 18 |
| Rainy days | 5 | 11 | 11 | 16 | 27 | 27 | 30 | 30 | 30 | 31 | 16 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sam Ngam is at