Chanthaburi monthly weather averages

Average daytime temperature

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

Chanthaburi average temperature chart (Celsius) Chanthaburi average temperature chart (Fahrenheit)
Average monthly temperatures in Chanthaburi (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.5 31.9 32.3 33 32 30.8 30.5 30.3 30.6 31.4 31.2 30.8
°F 88.7 89.4 90.1 91.4 89.5 87.4 86.9 86.5 87.1 88.4 88.1 87.5

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.

Chanthaburi monthly rainfall chart (mm) Chanthaburi monthly rainfall chart (inches)
Average monthly rainfall in Chanthaburi (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 14 46 58 109 344 506 437 512 468 279 69 13
inches 0.5 1.8 2.3 4.3 13.6 19.9 17.2 20.1 18.4 11 2.7 0.5
Rainy days 2 4 6 10 20 24 22 25 23 18 7 2

Average annual rainfall in Chanthaburi: 2970.166mm (1169.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Chanthaburi

Chanthaburi average daily sunshine chart
Average daily sunshine Chanthaburi
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.7 9.1 8.5 8.4 6.4 5 5.1 4.6 4.8 6.5 8.5 9.6

Day / night temperatures

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

Chanthaburi average minimum / maximum temperatures (Celsius) Chanthaburi average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Chanthaburi (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.3 22.1 23.3 24.2 24.7 24.7 24.6 24.4 24.1 23.5 22.4 20.5
Max °C 31.8 32.1 32.5 33.2 32.2 30.9 30.7 30.4 30.8 31.6 31.4 31.1
Min °F 68.5 71.8 73.9 75.6 76.4 76.5 76.2 75.9 75.3 74.2 72.3 68.9
Max °F 78.8 80.8 82.2 83.7 83.1 82 81.7 81.3 81.3 81.5 80.4 78.4

Sea temperature

The graph below shows the average sea temperature.

Chanthaburi average sea temperature chart (Celsius) Chanthaburi average sea temperature chart (Fahrenheit)
Average sea temperature around Chanthaburi in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28 28.3 29.2 30.2 30.6 30.1 29.5 29.3 29.2 29.2 29.1 28.4
°F 82.3 82.9 84.5 86.4 87 86.1 85.2 84.8 84.5 84.6 84.4 83.1

Wind speed

The graph below shows the average wind speed.

Chanthaburi average winspeed by month (km/h) Chanthaburi average winspeed by month (mph)
Average wind speed in Chanthaburi (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 5 4 4 4 5 5 5 5 4 4 6 7
mph 3 3 3 3 3 3 3 3 2 2 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.

Chanthaburi relative humidity averages
Average relative humidity in Chanthaburi
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 77% 78% 79% 84% 84% 85% 85% 86% 83% 75% 69%

Other monthly averages

UV index Best time to go?

Chanthaburi weather stats

Chanthaburi weather statistics
Hottest month: April 33°C 91.4°F
Driest month: December 13mm 0.5ins
Sunniest month: January 9.7hrs
Coldest month: December 30.8°C 87.4°F
Wettest month: August 512mm 20.2ins
Warmest sea: May 30.6°C 87.1°F
Map showing location of Chanthaburi (12.60961, 102.10447) Chanthaburi map pin © Google

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