Sai Yok monthly weather averages

Contents

Average daytime temperature

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

Sai Yok average temperature chart (Celsius) Sai Yok average temperature chart (Fahrenheit)
Average monthly temperatures in Sai Yok (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.2 33.1 35 35.6 33 30.8 30.3 30.2 30.4 30.3 30 29.9
°F 88.1 91.6 94.9 96 91.3 87.5 86.6 86.3 86.7 86.6 86 85.8

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.

Sai Yok monthly rainfall chart (mm) Sai Yok monthly rainfall chart (inches)
Average monthly rainfall in Sai Yok (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 6 22 30 81 279 449 437 506 398 242 60 7
inches 0.2 0.9 1.2 3.2 11 17.7 17.2 19.9 15.7 9.5 2.4 0.3
Rainy days 1 2 3 6 16 20 22 23 22 15 6 2

Average annual rainfall in Sai Yok: 2628.466mm (1034.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Sai Yok

Sai Yok average daily sunshine chart
Average daily sunshine Sai Yok
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.6 9.9 9.6 9.3 7.1 5.6 5.6 5.2 5.5 6.6 8 9.5

Day / night temperatures

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

Sai Yok average minimum / maximum temperatures (Celsius) Sai Yok average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sai Yok (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17.1 19.2 21.3 23.4 23.6 23.2 22.9 22.9 22.6 22.1 20.2 17.2
Max °C 31.5 33.5 35.3 35.9 33.2 31 30.5 30.4 30.6 30.6 30.3 30.2
Min °F 62.8 66.5 70.3 74 74.5 73.8 73.2 73.1 72.7 71.7 68.3 63
Max °F 75.7 79.3 82.9 85.3 83.1 80.8 80.1 79.9 79.9 79.3 77.4 74.7

Sea temperature

The graph below shows the average sea temperature.

Sai Yok average sea temperature chart (Celsius) Sai Yok average sea temperature chart (Fahrenheit)
Average sea temperature around Sai Yok in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.1 27.5 28.5 29.6 30 29.5 28.9 28.7 28.6 29 28.8 27.8
°F 80.7 81.5 83.4 85.3 86 85 84 83.6 83.5 84.2 83.9 82

Wind speed

The graph below shows the average wind speed.

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

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.

Sai Yok relative humidity averages
Average relative humidity in Sai Yok
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 65% 63% 65% 75% 79% 80% 81% 82% 81% 75% 69%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Sai Yok weather stats

Sai Yok weather statistics
Hottest month: April 35.6°C 96.1°F
Driest month: January 6mm 0.2ins
Sunniest month: February 9.9hrs
Coldest month: December 29.9°C 85.8°F
Wettest month: August 506mm 19.9ins
Warmest sea: May 30°C 86°F
Map showing location of Sai Yok (14.1194, 99.14206) Sai Yok map pin © Google

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