Surat Thani weather by month

Check out Surat Thani weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Surat Thani (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
30°C maximum daytime temperature in January in Surat Thani30
32°C maximum daytime temperature in February in Surat Thani32
33°C maximum daytime temperature in March in Surat Thani33
34°C maximum daytime temperature in April in Surat Thani34
34°C maximum daytime temperature in May in Surat Thani34
33°C maximum daytime temperature in June in Surat Thani33
33°C maximum daytime temperature in July in Surat Thani33
32°C maximum daytime temperature in August in Surat Thani32
32°C maximum daytime temperature in September in Surat Thani32
31°C maximum daytime temperature in October in Surat Thani31
30°C maximum daytime temperature in November in Surat Thani30
29°C maximum daytime temperature in December in Surat Thani29
Min temperature (night-time)
21°C minimum night-time temperature in January in Surat Thani21
20°C minimum night-time temperature in February in Surat Thani20
21°C minimum night-time temperature in March in Surat Thani21
23°C minimum night-time temperature in April in Surat Thani23
24°C minimum night-time temperature in May in Surat Thani24
24°C minimum night-time temperature in June in Surat Thani24
23°C minimum night-time temperature in July in Surat Thani23
23°C minimum night-time temperature in August in Surat Thani23
23°C minimum night-time temperature in September in Surat Thani23
23°C minimum night-time temperature in October in Surat Thani23
23°C minimum night-time temperature in November in Surat Thani23
22°C minimum night-time temperature in December in Surat Thani22
Heat & Humidity
High heat & humidity in January in Surat ThaniH
Very high heat & humidity in February in Surat ThaniVH
Very high heat & humidity in March in Surat ThaniVH
Extreme heat & humidity in April in Surat ThaniE
Extreme heat & humidity in May in Surat ThaniE
Very high heat & humidity in June in Surat ThaniVH
Very high heat & humidity in July in Surat ThaniVH
Very high heat & humidity in August in Surat ThaniVH
Very high heat & humidity in September in Surat ThaniVH
Very high heat & humidity in October in Surat ThaniVH
High heat & humidity in November in Surat ThaniH
High heat & humidity in December in Surat ThaniH
Sea temperature
28°C sea temperature in January in Surat Thani28
28°C sea temperature in February in Surat Thani28
29°C sea temperature in March in Surat Thani29
30°C sea temperature in April in Surat Thani30
30°C sea temperature in May in Surat Thani30
30°C sea temperature in June in Surat Thani30
29°C sea temperature in July in Surat Thani29
29°C sea temperature in August in Surat Thani29
29°C sea temperature in September in Surat Thani29
29°C sea temperature in October in Surat Thani29
28°C sea temperature in November in Surat Thani28
28°C sea temperature in December in Surat Thani28

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Surat Thani

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
12 hours of daylight per day in January in Surat Thani12
12 hours of daylight per day in February in Surat Thani12
12 hours of daylight per day in March in Surat Thani12
12 hours of daylight per day in April in Surat Thani12
13 hours of daylight per day in May in Surat Thani13
13 hours of daylight per day in June in Surat Thani13
13 hours of daylight per day in July in Surat Thani13
12 hours of daylight per day in August in Surat Thani12
12 hours of daylight per day in September in Surat Thani12
12 hours of daylight per day in October in Surat Thani12
12 hours of daylight per day in November in Surat Thani12
12 hours of daylight per day in December in Surat Thani12
UV Index (Maximum)
UV (maximum) index 11 (Extreme) in January in Surat Thani11
UV (maximum) index 11+ (Extreme) in February in Surat Thani11
UV (maximum) index 11+ (Extreme) in March in Surat Thani11
UV (maximum) index 11+ (Extreme) in April in Surat Thani11
UV (maximum) index 11+ (Extreme) in May in Surat Thani11
UV (maximum) index 11+ (Extreme) in June in Surat Thani11
UV (maximum) index 11+ (Extreme) in July in Surat Thani11
UV (maximum) index 11+ (Extreme) in August in Surat Thani11
UV (maximum) index 11+ (Extreme) in September in Surat Thani11
UV (maximum) index 11+ (Extreme) in October in Surat Thani11
UV (maximum) index 11 (Extreme) in November in Surat Thani11
UV (maximum) index 10 (Very High) in December in Surat Thani10

Rainfall in Surat Thani

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
7 days with some rainfall in January in Surat Thani7
3 days with some rainfall in February in Surat Thani3
3 days with some rainfall in March in Surat Thani3
7 days with some rainfall in April in Surat Thani7
18 days with some rainfall in May in Surat Thani18
17 days with some rainfall in June in Surat Thani17
17 days with some rainfall in July in Surat Thani17
17 days with some rainfall in August in Surat Thani17
19 days with some rainfall in September in Surat Thani19
20 days with some rainfall in October in Surat Thani20
19 days with some rainfall in November in Surat Thani19
14 days with some rainfall in December in Surat Thani14
Average monthly rainfall (mm)
67 mm monthly rainfall in January in Surat Thani67
15 mm monthly rainfall in February in Surat Thani15
27 mm monthly rainfall in March in Surat Thani27
69 mm monthly rainfall in April in Surat Thani69
183 mm monthly rainfall in May in Surat Thani183
129 mm monthly rainfall in June in Surat Thani129
140 mm monthly rainfall in July in Surat Thani140
134 mm monthly rainfall in August in Surat Thani134
193 mm monthly rainfall in September in Surat Thani193
269 mm monthly rainfall in October in Surat Thani269
369 mm monthly rainfall in November in Surat Thani369
157 mm monthly rainfall in December in Surat Thani157

More about Surat Thani

Surat Thani by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Thailand (Surat Thani) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Surat Thani?

Surat Thani has a hot tropical climate with a winter dry season.

Surat Thani weather in January

Expect daytime maximum temperatures of 30°C in Surat Thani, Thailand in January and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 67 mm of rainfall in the month.

  • 30°C maximum daytime temperature in January in Surat Thani30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in January in Surat Thani7
    7 days with some rainfall
  • 21°C minimum night-time temperature in January in Surat Thani21
    21°C min night temperature
  • 12 hours of daylight per day in January in Surat Thani12
    12 hours of daylight per day
  • High heat & humidity in January in Surat ThaniH
    High heat & humidity
  • 67 mm monthly rainfall in January in Surat Thani67
    67 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in January in Surat Thani11
    11 (Extreme) UV index
  • 28°C sea temperature in January in Surat Thani28
    28°C sea temperature

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Surat Thani weather in February

Expect daytime maximum temperatures of 32°C in Surat Thani, Thailand in February and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 32°C maximum daytime temperature in February in Surat Thani32
    32°C max day temperature
  • 9 hours of sunshine per day
  • 3 days with some rainfall in February in Surat Thani3
    3 days with some rainfall
  • 20°C minimum night-time temperature in February in Surat Thani20
    20°C min night temperature
  • 12 hours of daylight per day in February in Surat Thani12
    12 hours of daylight per day
  • Very high heat & humidity in February in Surat ThaniVH
    Very High heat & humidity
  • 15 mm monthly rainfall in February in Surat Thani15
    15 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in February in Surat Thani11
    11+ (Extreme) UV index
  • 28°C sea temperature in February in Surat Thani28
    28°C sea temperature

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Surat Thani weather in March

Expect daytime maximum temperatures of 33°C in Surat Thani, Thailand in March and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 33°C maximum daytime temperature in March in Surat Thani33
    33°C max day temperature
  • 9 hours of sunshine per day
  • 3 days with some rainfall in March in Surat Thani3
    3 days with some rainfall
  • 21°C minimum night-time temperature in March in Surat Thani21
    21°C min night temperature
  • 12 hours of daylight per day in March in Surat Thani12
    12 hours of daylight per day
  • Very high heat & humidity in March in Surat ThaniVH
    Very High heat & humidity
  • 27 mm monthly rainfall in March in Surat Thani27
    27 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Surat Thani11
    11+ (Extreme) UV index
  • 29°C sea temperature in March in Surat Thani29
    29°C sea temperature

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Surat Thani weather in April

Expect daytime maximum temperatures of 34°C in Surat Thani, Thailand in April and extreme heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 69 mm of rainfall in the month.

  • 34°C maximum daytime temperature in April in Surat Thani34
    34°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in April in Surat Thani7
    7 days with some rainfall
  • 23°C minimum night-time temperature in April in Surat Thani23
    23°C min night temperature
  • 12 hours of daylight per day in April in Surat Thani12
    12 hours of daylight per day
  • Extreme heat & humidity in April in Surat ThaniE
    Extreme heat & humidity
  • 69 mm monthly rainfall in April in Surat Thani69
    69 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Surat Thani11
    11+ (Extreme) UV index
  • 30°C sea temperature in April in Surat Thani30
    30°C sea temperature

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Surat Thani weather in May

Expect daytime maximum temperatures of 34°C in Surat Thani, Thailand in May and extreme heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 183 mm of rainfall in the month.

  • 34°C maximum daytime temperature in May in Surat Thani34
    34°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in May in Surat Thani18
    18 days with some rainfall
  • 24°C minimum night-time temperature in May in Surat Thani24
    24°C min night temperature
  • 13 hours of daylight per day in May in Surat Thani13
    13 hours of daylight per day
  • Extreme heat & humidity in May in Surat ThaniE
    Extreme heat & humidity
  • 183 mm monthly rainfall in May in Surat Thani183
    183 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Surat Thani11
    11+ (Extreme) UV index
  • 30°C sea temperature in May in Surat Thani30
    30°C sea temperature

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Surat Thani weather in June

Expect daytime maximum temperatures of 33°C in Surat Thani, Thailand in June and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 129 mm of rainfall in the month.

  • 33°C maximum daytime temperature in June in Surat Thani33
    33°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in June in Surat Thani17
    17 days with some rainfall
  • 24°C minimum night-time temperature in June in Surat Thani24
    24°C min night temperature
  • 13 hours of daylight per day in June in Surat Thani13
    13 hours of daylight per day
  • Very high heat & humidity in June in Surat ThaniVH
    Very High heat & humidity
  • 129 mm monthly rainfall in June in Surat Thani129
    129 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Surat Thani11
    11+ (Extreme) UV index
  • 30°C sea temperature in June in Surat Thani30
    30°C sea temperature

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Surat Thani weather in July

Expect daytime maximum temperatures of 33°C in Surat Thani, Thailand in July and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 140 mm of rainfall in the month.

  • 33°C maximum daytime temperature in July in Surat Thani33
    33°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in July in Surat Thani17
    17 days with some rainfall
  • 23°C minimum night-time temperature in July in Surat Thani23
    23°C min night temperature
  • 13 hours of daylight per day in July in Surat Thani13
    13 hours of daylight per day
  • Very high heat & humidity in July in Surat ThaniVH
    Very High heat & humidity
  • 140 mm monthly rainfall in July in Surat Thani140
    140 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Surat Thani11
    11+ (Extreme) UV index
  • 29°C sea temperature in July in Surat Thani29
    29°C sea temperature

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Surat Thani weather in August

Expect daytime maximum temperatures of 32°C in Surat Thani, Thailand in August and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 134 mm of rainfall in the month.

  • 32°C maximum daytime temperature in August in Surat Thani32
    32°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in August in Surat Thani17
    17 days with some rainfall
  • 23°C minimum night-time temperature in August in Surat Thani23
    23°C min night temperature
  • 12 hours of daylight per day in August in Surat Thani12
    12 hours of daylight per day
  • Very high heat & humidity in August in Surat ThaniVH
    Very High heat & humidity
  • 134 mm monthly rainfall in August in Surat Thani134
    134 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Surat Thani11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Surat Thani29
    29°C sea temperature

Back to months

Surat Thani weather in September

Expect daytime maximum temperatures of 32°C in Surat Thani, Thailand in September and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 193 mm of rainfall in the month.

  • 32°C maximum daytime temperature in September in Surat Thani32
    32°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in September in Surat Thani19
    19 days with some rainfall
  • 23°C minimum night-time temperature in September in Surat Thani23
    23°C min night temperature
  • 12 hours of daylight per day in September in Surat Thani12
    12 hours of daylight per day
  • Very high heat & humidity in September in Surat ThaniVH
    Very High heat & humidity
  • 193 mm monthly rainfall in September in Surat Thani193
    193 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Surat Thani11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Surat Thani29
    29°C sea temperature

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Surat Thani weather in October

Expect daytime maximum temperatures of 31°C in Surat Thani, Thailand in October and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 20 days with some rainfall and typically 269 mm of rainfall in the month.

  • 31°C maximum daytime temperature in October in Surat Thani31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 20 days with some rainfall in October in Surat Thani20
    20 days with some rainfall
  • 23°C minimum night-time temperature in October in Surat Thani23
    23°C min night temperature
  • 12 hours of daylight per day in October in Surat Thani12
    12 hours of daylight per day
  • Very high heat & humidity in October in Surat ThaniVH
    Very High heat & humidity
  • 269 mm monthly rainfall in October in Surat Thani269
    269 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Surat Thani11
    11+ (Extreme) UV index
  • 29°C sea temperature in October in Surat Thani29
    29°C sea temperature

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Surat Thani weather in November

Expect daytime maximum temperatures of 30°C in Surat Thani, Thailand in November and high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 19 days with some rainfall and typically 369 mm of rainfall in the month.

  • 30°C maximum daytime temperature in November in Surat Thani30
    30°C max day temperature
  • 5 hours of sunshine per day
  • 19 days with some rainfall in November in Surat Thani19
    19 days with some rainfall
  • 23°C minimum night-time temperature in November in Surat Thani23
    23°C min night temperature
  • 12 hours of daylight per day in November in Surat Thani12
    12 hours of daylight per day
  • High heat & humidity in November in Surat ThaniH
    High heat & humidity
  • 369 mm monthly rainfall in November in Surat Thani369
    369 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in November in Surat Thani11
    11 (Extreme) UV index
  • 28°C sea temperature in November in Surat Thani28
    28°C sea temperature

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Surat Thani weather in December

Expect daytime maximum temperatures of 29°C in Surat Thani, Thailand in December and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 157 mm of rainfall in the month.

  • 29°C maximum daytime temperature in December in Surat Thani29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in December in Surat Thani14
    14 days with some rainfall
  • 22°C minimum night-time temperature in December in Surat Thani22
    22°C min night temperature
  • 12 hours of daylight per day in December in Surat Thani12
    12 hours of daylight per day
  • High heat & humidity in December in Surat ThaniH
    High heat & humidity
  • 157 mm monthly rainfall in December in Surat Thani157
    157 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in December in Surat Thani10
    10 (Very High) UV index
  • 28°C sea temperature in December in Surat Thani28
    28°C sea temperature

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More about Surat Thani

Surat Thani by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Thailand (Surat Thani) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Compare Surat Thani weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Surat Thani, Thailand and the UK (London).

Maximum daytime temperature (°C)

Surat Thani, Thailand
UK (London)
30
7
32
7
33
10
34
13
34
17
33
20
33
22
32
22
32
19
31
15
30
10
29
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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