Weather in Chiang Mai for October 2025
In general, the average temperature in Chiang Mai at the beginning of October is 28.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 30.1 °C by the end of October.
Chiang Mai experiences an exceptionally high level of rainfall in October, with more than 24 rainy days on average.
Is October a good time to visit Chiang Mai? check out the best time to travel to Chiang Mai page.
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Chiang Mai in October average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 27° | 2 28° | 3 27° | 4 30° | 5 30° | ||
6 31° | 7 29° | 8 28° | 9 28° | 10 28° | 11 29° | 12 29° |
13 31° | 14 31° | 15 31° | 16 30° | 17 30° | 18 32° | 19 31° |
20 31° | 21 28° | 22 30° | 23 29° | 24 30° | 25 31° | 26 31° |
27 31° | 28 31° | 29 30° | 30 30° | 31 27° |
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Temperatures trend during October in Chiang Mai
October weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Oct. | Light rain shower | 27° /21° | 9.2 mm | 6 | |
2 Oct. | Light rain shower | 28° /21° | 17.1 mm | 6 | |
3 Oct. | Fog | 27° /21° | 53.3 mm | 6 | |
4 Oct. | Patchy light rain with thunder | 30° /21° | 2.6 mm | 7 | |
5 Oct. | Patchy light drizzle | 30° /21° | 8.4 mm | 7 | |
6 Oct. | Patchy light rain with thunder | 31° /21° | 11.5 mm | 7 | |
7 Oct. | Light rain shower | 29° /21° | 9.7 mm | 6 | |
8 Oct. | Moderate or heavy rain shower | 28° /20° | 19.1 mm | 6 | |
9 Oct. | Light rain shower | 28° /21° | 9.2 mm | 6 | |
10 Oct. | Light rain shower | 28° /20° | 12.4 mm | 7 | |
11 Oct. | Light rain shower | 29° /20° | 9.2 mm | 7 | |
12 Oct. | Light rain shower | 29° /20° | 11.6 mm | 7 | |
13 Oct. | Light rain shower | 31° /20° | 6.3 mm | 7 | |
14 Oct. | Patchy light rain with thunder | 31° /20° | 9.7 mm | 7 | |
15 Oct. | Light rain shower | 31° /20° | 8.9 mm | 7 | |
16 Oct. | Patchy light rain with thunder | 30° /20° | 11 mm | 7 | |
17 Oct. | Fog | 30° /20° | 7.9 mm | 7 | |
18 Oct. | Fog | 32° /20° | 3.7 mm | 7 | |
19 Oct. | Patchy light rain with thunder | 31° /20° | 6 mm | 7 | |
20 Oct. | Patchy light rain with thunder | 31° /21° | 8.3 mm | 7 | |
21 Oct. | Moderate or heavy rain shower | 28° /20° | 11.3 mm | 6 | |
22 Oct. | Fog | 30° /20° | 5.9 mm | 7 | |
23 Oct. | Moderate or heavy rain shower | 29° /19° | 11.9 mm | 6 | |
24 Oct. | Fog | 30° /19° | 1.8 mm | 7 | |
25 Oct. | Patchy rain possible | 31° /20° | 0.3 mm | 7 | |
26 Oct. | Fog | 31° /20° | 1 mm | 7 | |
27 Oct. | Light rain shower | 31° /21° | 12 mm | 7 | |
28 Oct. | Light rain shower | 31° /21° | 8.8 mm | 7 | |
29 Oct. | Light rain shower | 30° /20° | 6 mm | 7 | |
30 Oct. | Moderate or heavy rain shower | 30° /20° | 8.5 mm | 7 | |
31 Oct. | Light rain shower | 27° /19° | 21.8 mm | 6 | |
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Chiang Mai in October - FAQ
What to pack to Chiang Mai in October?
As you prepare for your trip to Chiang Mai in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Chiang Mai, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
October rainfall patterns in Chiang Mai
UV exposure in Chiang Mai during October
Quick links
Get accurate weather forecasts for Chiang Mai, located at latitude 18.79 and longitude 98.985. Stay updated with localized weather information tailored for Chiang Mai.