| Location | Avg temp (°C°F) | Max temp (°C°F) | Min temp (°C°F) | Rainfall (mm) | Sunshine (hrs) |
|---|---|---|---|---|---|
| Amphoe Sikhiu | 31.4°C 88.5°F | 31.6 88.9 | 23.2 73.8 | 265mm 10.4ins | 6hrs |
| Ban Bang Kadi Pathum Thani | 32°C 89.6°F | 32.2 90 | 25 77 | 299mm 11.8ins | 6hrs |
| Ban Huai I Huak | 27.9°C 82.2°F | 28.2 82.8 | 19.7 67.5 | 238mm 9.4ins | 6hrs |
| Ban Huai Thalaeng | 31.5°C 88.7°F | 31.7 89.1 | 23.5 74.3 | 241mm 9.5ins | 6hrs |
| Ban Na | 32.4°C 90.3°F | 32.7 90.9 | 24.2 75.6 | 243mm 9.6ins | 6hrs |
| Ban Nong Wua So | 31.1°C 88°F | 31.3 88.3 | 24 75.2 | 255mm 10ins | 6hrs |
| Ban Selaphum | 30.9°C 87.6°F | 31.1 88 | 24.2 75.6 | 289mm 11.4ins | 6hrs |
| Bangkok | 32.2°C 90°F | 32.4 90.3 | 24.8 76.6 | 292mm 11.5ins | 6hrs |
| Chai Badan | 31.8°C 89.2°F | 32 89.6 | 23.4 74.1 | 260mm 10.2ins | 6hrs |
| Chiang Mai | 30.3°C 86.5°F | 30.6 87.1 | 22.1 71.8 | 224mm 8.8ins | 6hrs |
| Hua Hin | 31.5°C 88.7°F | 31.7 89.1 | 24.1 75.4 | 139mm 5.5ins | 6hrs |
| Khon Kaen | 31.5°C 88.7°F | 31.7 89.1 | 23.8 74.8 | 239mm 9.4ins | 6hrs |
| Ko Lanta | 30.3°C 86.5°F | 30.4 86.7 | 24.2 75.6 | 365mm 14.4ins | 6hrs |
| Ko Samui | 30.6°C 87.1°F | 30.8 87.4 | 23.6 74.5 | 141mm 5.6ins | 6hrs |
| Koh Tao | 0°C 32°F | 0 32 | 0 32 | 0mm 0ins | 0hrs |
| Krabi | 30.6°C 87.1°F | 30.8 87.4 | 23.7 74.7 | 355mm 14ins | 6hrs |
| Nong Kung Si | 31.1°C 88°F | 31.3 88.3 | 23.8 74.8 | 248mm 9.8ins | 6hrs |
| Patong Beach | 29.9°C 85.8°F | 30.1 86.2 | 23.3 73.9 | 406mm 16ins | 5hrs |
| Pattaya | 31°C 87.8°F | 31.1 88 | 25.1 77.2 | 259mm 10.2ins | 5hrs |
| Phi Phi Islands | 0°C 32°F | 0 32 | 0 32 | 0mm 0ins | 0hrs |
| Phon Charoen | 31.4°C 88.5°F | 31.6 88.9 | 24.1 75.4 | 265mm 10.4ins | 6hrs |
| Phuket | 30.3°C 86.5°F | 30.5 86.9 | 23.8 74.8 | 399mm 15.7ins | 6hrs |
| Wichit | 30.3°C 86.5°F | 30.5 86.9 | 23.8 74.8 | 399mm 15.7ins | 6hrs |
Warm places to visit in September
Tropical; rainy, warm, cloudy southwest monsoon (mid-May to September); dry, cool northeast monsoon (November to mid-March); southern isthmus always hot and humid
| Hottest month: | April | 32.8°C 91°F |
|---|---|---|
| Driest month: | February | 18mm 1ins |
| Sunniest month: | February | 8.7hrs |
| Coldest month: | December | 27.5°C 81.6°F |
| Wettest month: | September | 253mm 10ins |