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Surat Thani weather in January

Weather in Surat Thani: January

Average day temperature: 85.7°F
Average night temperature: 73.0°F
Sea water temperature: 82.0°F
Number of sunny days: 14 days
Day length: 11.6 - 11.7 hours
Number of rainy days: 4 days
Precipitation totals: 3.1 in.

Air temperature in January, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
14
28
42
56
70
84
98
112
Day temperature   
Night temperature

The highest day temperature during January of 2025 was 86°F. At the same time the lowest night temperature was 68°F. Day and night temperature averages during January were 82.6°F and 73.2°F.

Sea water temperature in Surat Thani in January, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
76
78
80
82
84
86
88

The average sea water temperature in January of 2025 was 81.5°F. The highest and lowest sea temperatures during the month were 82.8°F and 80.6°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
39%
45%
16%

Mostly all days in January are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in January, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.7
4.1
5.5
6.8
8.2
9.6
7.2
8.0
5.8
5.8
4.1
4.7
4.9
5.9
3.7
7.2
8.0
5.8
5.8
4.1
4.7
4.9
5.9
3.7
3.6

Precipitation total value in Surat Thani in January is 3.6 in. Other months of the year show relatively similar values.

Wind speed in January, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.7
4.1
5.5
6.9
8.2
9.6
11.0
8.0
6.4
5.5
7.0
8.0
7.6
7.2
5.8
5.4
6.3
6.9
8.0
6.4
5.5
7.0
8.0
7.6
7.2
5.8
5.4
6.3
6.9
7.1

The average wind speed value in January is 7.1 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.6
3.3
4.9
6.6
8.2
9.8
11.5
5.5
4.6
4.7
5.6
6.3
6.1
6.7
6.8
8.2
9.6
8.6
5.5
4.6
4.7
5.6
6.3
6.1
6.7
6.8
8.2
9.6
8.6
7.2

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 January is: 7.2.

Best time for vacation in Surat Thani

Sunniest months:
March 25 days
February 21 days
April 21 days
Warmest months:
April 93.1 °F
March 91.8 °F
May 91.7 °F
Warmest sea temp:
May 87.2 °F
April 87.2 °F
June 86.0 °F
Coldest months:
December 85.0 °F
January 85.7 °F
November 86.5 °F
Rainiest months:
May 15 days
September 13 days
October 13 days
Windiest months:
December 7.8 mph
July 7.5 mph
August 7.4 mph

Surat Thani on a weather map

Leaflet | Tiles © Esri
Places in Thailand:
Name
°F
+86°F
+79°F
+79°F
+81°F
+81°F
+81°F
+81°F
+81°F
+81°F
+81°F
+79°F
+82°F
+81°F
+82°F
+77°F
24 Hours Forecast
Surat Thani
Local time: 20:11
February 13, thursday
2100
77°F
SW
6 mph
February 14, friday
0000
75°F
NW
2 mph
0300
73°F
E
3 mph
0600
73°F
NE
2 mph
0900
81°F
NE
2 mph
1200
88°F
SW
4 mph
1500
88°F
SW
10 mph
1800
82°F
SW
10 mph
Units of measurement: °C / °F