Samut Prakan monthly weather averages

Average daytime temperature

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

Samut Prakan average temperature chart (Celsius) Samut Prakan average temperature chart (Fahrenheit)
Average monthly temperatures in Samut Prakan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.4 32.1 33.2 34.4 33.6 32.8 32.5 32.2 32 31.8 31.3 30.9
°F 88.5 89.8 91.7 93.8 92.4 91.1 90.5 90 89.6 89.2 88.3 87.6

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 Prakan monthly rainfall chart (mm) Samut Prakan monthly rainfall chart (inches)
Average monthly rainfall in Samut Prakan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 8 21 31 66 174 138 145 178 281 207 59 11
inches 0.3 0.8 1.2 2.6 6.8 5.4 5.7 7 11.1 8.2 2.3 0.4
Rainy days 1 3 3 6 14 15 16 18 20 16 6 1

Average annual rainfall in Samut Prakan: 1433.666mm (564.4 inches)

Average daily sunshine

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

Samut Prakan average daily sunshine chart
Average daily sunshine Samut Prakan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.3 9.2 9 8.7 7 5.9 5.8 5.5 5.5 6.7 8.2 9

Day / night temperatures

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

Samut Prakan average minimum / maximum temperatures (Celsius) Samut Prakan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Samut Prakan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 21.2 23.5 25.1 26.3 25.9 25.8 25.4 25.2 24.9 24.5 23.3 21.1
Max °C 31.7 32.4 33.4 34.6 33.8 33 32.7 32.4 32.2 32 31.5 31.2
Min °F 70.1 74.2 77.1 79.3 78.5 78.4 77.6 77.4 76.7 76 73.9 69.9
Max °F 79.5 82.2 84.6 86.7 85.6 84.9 84.2 83.8 83.3 82.8 81.3 79

Sea temperature

The graph below shows the average sea temperature.

Samut Prakan average sea temperature chart (Celsius) Samut Prakan average sea temperature chart (Fahrenheit)
Average sea temperature around Samut Prakan 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 Prakan average winspeed by month (km/h) Samut Prakan average winspeed by month (mph)
Average wind speed in Samut Prakan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 6 8 9 8 8 8 8 8 5 5 7 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 Prakan relative humidity averages
Average relative humidity in Samut Prakan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 74% 74% 74% 77% 76% 77% 77% 81% 80% 75% 69%

Other monthly averages

UV index Best time to go?

Samut Prakan weather stats

Samut Prakan weather statistics
Hottest month: April 34.4°C 93.9°F
Driest month: January 8mm 0.3ins
Sunniest month: January 9.3hrs
Coldest month: December 30.9°C 87.6°F
Wettest month: September 281mm 11.1ins
Warmest sea: May 30.3°C 86.5°F
Map showing location of Samut Prakan (13.59934, 100.59675) Samut Prakan map pin © Google

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