World Resorts Thailand Chiang Mai Weather

Chiang Mai weather in August

Weather in Chiang Mai: August

Average day temperature: 86.9°F
Average night temperature: 72.7°F
Number of sunny days: 3 days
Day length: 12.5 - 13.0 hours
Number of rainy days: 9 days
Precipitation totals: 5.6 in.

Air temperature in August, °F

Show year:
2025
2024
2023

The highest day temperature during August of 2025 was 90°F. At the same time the lowest night temperature was 68°F. Daily and nightly averages during August were 84.8°F and 72.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in August are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in August, in.

Precipitation total value in Chiang Mai in August is 6.6 in. Other months of the year show relatively similar values.

Wind speed in August, mph

The average wind speed value in August is 2.4 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 3.9.

Best time for vacation in Chiang Mai

Sunniest months:
March 29 days
February 26 days
January 25 days
Warmest months:
April 100.7 °F
March 97.7 °F
May 96.8 °F
Coldest months:
December 83.3 °F
January 84.6 °F
November 85.9 °F
Rainiest months:
July 10 days
August 9 days
September 7 days
Windiest months:
April 3.5 mph
March 3.4 mph
June 3.3 mph

Chiang Mai on a weather map

Chiang Mai
+72°F
NE 1 mph
Feels like: +77°F
Precip.: 0%
Places in Thailand:
Name
°F
+79°F
+77°F
+81°F
+81°F
+82°F
+82°F
+81°F
+79°F
+81°F
+81°F
+81°F
+81°F
+82°F
+77°F
24 Hours Forecast
Chiang Mai
Local time: 17:54
December 05, friday
1800
72°F
NE
1 mph
2100
68°F
SE
2 mph
December 06, saturday
0000
64°F
SE
2 mph
0300
63°F
S
2 mph
0600
61°F
S
2 mph
0900
72°F
SW
1 mph
1200
82°F
N
2 mph
1500
84°F
N
2 mph
Units of measurement: °C / °F