Chiang Mai 氣候 and Average 天氣
氣候 of Chiang Mai: average temperatures, rainfall and seasons month by month.
氣候 in Chiang Mai month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 27° | 16° | 8 mm | ★★★★☆ |
| 二月 | 31° | 19° | 20 mm | ★★★★☆ |
| 三月 | 34° | 21° | 13 mm | ★★★★★ |
| 四月 | 37° | 24° | 27 mm | ★★★★☆ |
| 五月 | 33° | 24° | 316 mm | ★★☆☆☆ |
| 六月 | 31° | 24° | 292 mm | ★★★☆☆ |
| 七月 | 30° | 24° | 469 mm | ★★★☆☆ |
| 八月 | 30° | 24° | 500 mm | ★★★☆☆ |
| 九月 | 30° | 23° | 262 mm | ★★★☆☆ |
| 十月 | 30° | 22° | 201 mm | ★★★☆☆ |
| 十一月 | 28° | 20° | 95 mm | ★★★★☆ |
| 十二月 | 28° | 18° | 27 mm | ★★★★☆ |
氣候 type: Tropical. 來源： Open-Meteo archive (ERA5).
Recent extremes in Chiang Mai
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Chiang Mai compares，天氣為nearby places
Annual averages, and the difference against Chiang Mai.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Myanmar | 324 km | 26°C | about the same | 3043 mm |
| Mekong River | 395 km | 26°C | +1°C warmer | 2108 mm |
| Laos | 395 km | 26°C | +1°C warmer | 2108 mm |
| Bangkok | 582 km | 29°C | +3°C warmer | 1583 mm |
| Grand Palace | 583 km | 29°C | +3°C warmer | 1579 mm |
最佳旅遊時間 Chiang Mai
Go in 一月, 二月, 三月 and 十二月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 五月, 六月 and 九月 - expect the least comfortable mix of heat, cold or rain.
What this means for Chiang Mai
Today is slightly warmer than average for 十月. The forecast high of 33°C is 2.7°C above the 30°C typical for this month.
雨 is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in 六月至八月.
The gap between the warmest and coldest month averages 9°C.
What至pack, what至skip
- Lightweight, light-coloured clothing and a refillable water bottle
- 週日glasses, a brimmed hat and SPF 30+
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- Insect repellent and quick-dry fabrics for humidity
- If your dates are flexible, avoid 五月, 六月 and 九月 - historically the least comfortable months here.
摘要
Chiang Mai is a city in 泰國. Chiang Mai is known for Temples, night markets and mountains. 人口約為127.000.
目前氣溫為25°C (77°F) in Chiang Mai，天氣為晴朗. 體感溫度為29°C. 今天氣溫介於25°C至33°C. 降雨機率為4%. Sightseeing conditions score 9.9/10 - 極佳 — 現在適合出發.
最佳旅遊時間是Chiang Mai is 一月, 二月, 三月 and 十二月. 氣候為tropical. 五月, 六月 and 九月 tend至be the least comfortable months. 四月 is the warmest month，天氣為average highs near 37°C, while 一月 is the coldest，天氣為lows near 16°C.
Nearby highlights include Mekong River.
簡單來說。 Today is slightly warmer than average for 十月. The forecast high of 33°C is 2.7°C above the 30°C typical for this month. The best window至be outside is roughly 7 AM至10 AM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Chiang Mai today at 9.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Chiang Mai
天氣 map for Chiang Mai
Animated model layers. Pick a layer至load it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
Explore Chiang Mai
Every topic we hold for this place, and the same topic for the places around it.
氣候 for related places
Frequently asked questions
Where is Chiang Mai?
Chiang Mai is a city in 泰國. Its coordinates are 18.7883, 98.9853. It lies in 亞洲.
What is the weather like in Chiang Mai現在?
It is currently 25°C (77°F)，天氣為晴朗. 濕度 is 77% and wind is 0 km/h.
When is the best time至visit Chiang Mai?
一月, 二月, 三月 and 十二月 offer the most comfortable conditions in Chiang Mai, which has a tropical climate. 五月, 六月 and 九月 are usually the hardest months for outdoor plans.
What time zone is Chiang Mai in?
Chiang Mai observes Asia/Bangkok (UTC+07:00). The local time is 7:11 AM.
How many people live in Chiang Mai?
Chiang Mai has a population of approximately 127.000.
What are the top things至do in Chiang Mai?
Popular options include Mekong River.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated 十月 22, 2026 at 7:11 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
