World Resorts Thailand Chiang Mai Weather

Chiang Mai weather in May

Weather in Chiang Mai: May

Average day temperature: 97.3°F
Average night temperature: 76.8°F
Number of sunny days: 16 days
Day length: 12.8 - 13.2 hours
Number of rainy days: 4 days
Precipitation totals: 2.8 in.

Air temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
18
36
54
72
90
108
126
144
Day temperature   
Night temperature

The highest day temperature during May of 2024 was 107°F. At the same time the lowest night temperature was 71°F. Daily and nightly averages during May were 96.6°F and 76.1°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
42%
39%
19%

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.2
2.3
3.5
4.7
5.9
7.0
8.2
1.6
3.0
3.7
6.9
5.4
3.6
1.1
1.6
3.0
3.7
6.9
5.4
3.6
3.1
1.1

Precipitation total value in Chiang Mai in May is 3.1 in. Other months of the year show relatively similar values.

Wind speed in May, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.1
1.7
2.3
2.8
3.4
4.0
2.2
2.2
2.2
2.3
2.4
2.6
2.9
3.3
3.2
3.0
2.6
2.2
2.2
2.2
2.3
2.4
2.6
2.9
3.0
3.3
3.2
3.0
2.6

The average wind speed value in May is 3.0 mph It makes May one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.8
3.6
5.5
7.3
9.1
10.9
12.7
8.0
6.8
4.3
3.9
3.9
4.7
5.2
9.9
10.6
10.1
9.5
8.0
6.8
4.3
3.9
3.9
4.7
5.2
7.4
9.9
10.6
10.1
9.5

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 May is: 7.4.

Best time for vacation in Chiang Mai

Sunniest months:
March 29 days
February 26 days
January 25 days
Warmest months:
April 100.9 °F
March 97.7 °F
May 97.3 °F
Coldest months:
December 83.3 °F
January 84.6 °F
November 86.4 °F
Rainiest months:
July 10 days
August 9 days
September 7 days
Windiest months:
April 3.5 mph
March 3.4 mph
June 3.4 mph

Chiang Mai on a weather map

Leaflet | Tiles © Esri
Places in Thailand:
Name
°F
+84°F
+73°F
+81°F
+81°F
+79°F
+84°F
+81°F
+82°F
+72°F
+82°F
+81°F
+72°F
+82°F
+79°F
24 Hours Forecast
Chiang Mai
Local time: 04:34
April 24, thursday
0600
79°F
E
2 mph
0900
91°F
N
3 mph
1200
100°F
N
4 mph
1500
104°F
NW
6 mph
1800
79°F
E
7 mph
2100
79°F
S
3 mph
April 25, friday
0000
77°F
E
2 mph
0300
77°F
E
1 mph
Units of measurement: °C / °F