The tables below detail the weather for some of Thailand’s most popular destinations. If your destination isn’t shown, please check the relevant destination section of this site for more details. On the right hand-side of this page I’ve also added links to various articles which address questions such as when is the best time to visit Thailand and when is the rainy season.
Bangkok
Read more about the weather in Bangkok »
| Bangkok | Jan | Feb | Mar | Apr | May | June | July | Aug | Sept | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Minimum Temp. °C | 20 | 22 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 22 | 20 |
| Average Maximum Temp. °C | 32 | 33 | 34 | 35 | 34 | 33 | 32 | 32 | 32 | 31 | 31 | 31 |
| Average Rainfall (mm) | 11 | 28 | 31 | 72 | 190 | 152 | 158 | 187 | 320 | 231 | 57 | 9 |
Chiang Mai
Read more about the weather in Chiang Mai »
| Chiang Mai | Jan | Feb | Mar | Apr | May | June | July | Aug | Sept | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Minimum Temp. °C | 13 | 14 | 17 | 22 | 23 | 23 | 23 | 23 | 23 | 21 | 19 | 15 |
| Average Maximum Temp. °C | 29 | 32 | 34 | 36 | 34 | 32 | 31 | 31 | 31 | 31 | 30 | 28 |
| Average Rainfall (mm) | 8 | 6 | 15 | 45 | 153 | 136 | 167 | 227 | 251 | 132 | 44 | 15 |
Ko Samui
| Ko Samui | Jan | Feb | Mar | Apr | May | June | July | Aug | Sept | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Minimum Temp. °C | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 24 |
| Average Maximum Temp. °C | 29 | 30 | 31 | 32 | 33 | 32 | 32 | 32 | 32 | 31 | 30 | 29 |
| Average Rainfall (mm) | 144 | 33 | 51 | 86 | 158 | 93 | 131 | 106 | 113 | 266 | 526 | 213 |
Krabi
| Krabi | Jan | Feb | Mar | Apr | May | June | July | Aug | Sept | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Minimum Temp. °C | 24 | 24 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 24 |
| Average Maximum Temp. °C | 33 | 34 | 34 | 34 | 32 | 32 | 31 | 31 | 30 | 31 | 31 | 31 |
| Average Rainfall (mm) | 7 | 7 | 36 | 120 | 346 | 204 | 297 | 266 | 391 | 345 | 173 | 39 |
Pattaya
| Pattaya | Jan | Feb | Mar | Apr | May | June | July | Aug | Sept | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Minimum Temp. °C | 23 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 24 | 23 | 22 |
| Average Maximum Temp. °C | 30 | 31 | 32 | 33 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 30 |
| Average Rainfall (mm) | 19 | 14 | 52 | 67 | 177 | 79 | 77 | 91 | 202 | 249 | 134 | 4 |
Phuket
| Phuket | Jan | Feb | Mar | Apr | May | June | July | Aug | Sept | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Minimum Temp. °C | 22 | 22 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 23 | 23 |
| Average Maximum Temp. °C | 32 | 33 | 33 | 33 | 32 | 31 | 31 | 31 | 30 | 30 | 31 | 31 |
| Average Rainfall (mm) | 42 | 30 | 60 | 157 | 345 | 286 | 284 | 272 | 417 | 351 | 188 | 71 |
Other Destinations
See more Thailand destinations on this page »
Frequently Asked Questions
When is the best time to visit Thailand?
When is the rainy season in Thailand?
Should I visit Thailand in September?
Weather information supplied by Thailand Meteorological Department
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