Samut Sakhon monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Samut Sakhon

Samut Sakhon average temperature chart (Celsius) Samut Sakhon average temperature chart (Fahrenheit)
Average monthly temperatures in Samut Sakhon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.1 32.1 33.3 34.5 33.8 32.9 32.7 32.5 32.1 31.6 30.9 30.5
°F 88 89.8 92 94.2 92.8 91.3 90.8 90.5 89.8 88.8 87.6 86.8

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Samut Sakhon monthly rainfall chart (mm) Samut Sakhon monthly rainfall chart (inches)
Average monthly rainfall in Samut Sakhon (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 8 20 29 62 163 112 123 146 251 209 72 11
inches 0.3 0.8 1.1 2.4 6.4 4.4 4.8 5.7 9.9 8.2 2.8 0.4
Rainy days 1 2 2 5 14 14 15 17 19 16 7 1

Average annual rainfall in Samut Sakhon: 1318.633mm (519.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Samut Sakhon

Samut Sakhon average daily sunshine chart
Average daily sunshine Samut Sakhon
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.2 9.3 9.1 8.8 7.1 5.9 5.8 5.4 5.5 6.6 8 9

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Samut Sakhon average minimum / maximum temperatures (Celsius) Samut Sakhon average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Samut Sakhon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.7 23.1 24.7 26.1 25.9 25.7 25.4 25.3 24.9 24.5 23.2 20.5
Max °C 31.4 32.4 33.6 34.8 34 33.1 32.9 32.7 32.3 31.8 31.1 30.7
Min °F 69.2 73.5 76.4 78.9 78.5 78.3 77.6 77.5 76.8 76 73.7 68.9
Max °F 78.8 81.9 84.4 86.7 85.8 84.9 84.4 84.2 83.5 82.6 80.8 78.1

Sea temperature

The graph below shows the average sea temperature.

Samut Sakhon average sea temperature chart (Celsius) Samut Sakhon average sea temperature chart (Fahrenheit)
Average sea temperature around Samut Sakhon in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.5 27.9 28.8 29.9 30.3 29.8 29.4 29.2 29 29.2 29 28
°F 81.5 82.2 83.9 85.8 86.5 85.7 84.9 84.5 84.2 84.5 84.1 82.4

Wind speed

The graph below shows the average wind speed.

Samut Sakhon average winspeed by month (km/h) Samut Sakhon average winspeed by month (mph)
Average wind speed in Samut Sakhon (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 6 8 9 9 8 8 8 8 5 5 6 7
mph 4 5 6 5 5 5 5 5 3 3 4 4

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Samut Sakhon relative humidity averages
Average relative humidity in Samut Sakhon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 73% 73% 72% 75% 75% 75% 76% 80% 80% 76% 70%

Other monthly averages

UV index Best time to go?

Samut Sakhon weather stats

Samut Sakhon weather statistics
Hottest month: April 34.5°C 94.1°F
Driest month: January 8mm 0.3ins
Sunniest month: January 9.2hrs
Coldest month: December 30.5°C 86.9°F
Wettest month: September 251mm 9.9ins
Warmest sea: May 30.3°C 86.5°F
Map showing location of Samut Sakhon (13.54753, 100.27362) Samut Sakhon map pin © Google

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