Chiang Mai in September

Average high

32°C

90°F

Average low

24°C

75°F

Precipitation

207 mm

Wet days

15

Climate data: World Meteorological Organization. Temperatures are averages of daily highs and lows.

Is September a good time to visit Chiang Mai?

September is a below-average month in Chiang Mai. It ranks 10 of 12 months in Chiang Mai overall (10 for weather, 1 for space, 1 for value). The main upside: Few crowds and low prices. The main downside: Heavy rain and flood risk.

What is the weather like in Chiang Mai in September?

Average highs are around 32°C and lows around 24°C. Expect about 207 mm of rain or snow over roughly 15 wet days. Warm and very wet. For comparison, the warmest month is April (around 37°C) and the coolest is December (around 29°C).

Is Chiang Mai crowded in September?

Crowds are low. Light crowds, and most sights can be visited without booking far ahead. The quietest month is June.

How expensive is Chiang Mai in September?

Prices are at level 2 of 5 ($$). Good-value hotel rates. The best-value month is June.

When is the best time to visit Chiang Mai?

In the CrowdFreeViews month scores, January is the best month overall (September ranks 10 of 12). The quietest month is June and the best value is June.