Si Racha monthly weather averages

Contents

Average daytime temperature

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

Si Racha average temperature chart (Celsius) Si Racha average temperature chart (Fahrenheit)
Average monthly temperatures in Si Racha (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 30.7 31.5 32.5 33.4 32.7 32 31.6 31.5 31 31.1 30.9 30.5
°F 87.3 88.6 90.5 92.2 90.9 89.6 88.9 88.6 87.8 88 87.5 86.9

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.

Si Racha monthly rainfall chart (mm) Si Racha monthly rainfall chart (inches)
Average monthly rainfall in Si Racha (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 11 26 35 69 176 123 124 151 293 230 69 10
inches 0.4 1 1.4 2.7 6.9 4.9 4.9 5.9 11.5 9 2.7 0.4
Rainy days 1 3 3 7 14 13 14 16 19 16 7 1

Average annual rainfall in Si Racha: 1431.367mm (563.5 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Si Racha

Si Racha average daily sunshine chart
Average daily sunshine Si Racha
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.2 9 9 8.6 6.7 5.6 5.7 5.3 5.4 6.6 8.1 9.2

Day / night temperatures

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

Si Racha average minimum / maximum temperatures (Celsius) Si Racha average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Si Racha (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 21.3 23.6 25.1 26.2 26.1 26.1 25.7 25.6 24.7 24.1 23 21.3
Max °C 31 31.7 32.7 33.6 32.9 32.2 31.8 31.6 31.2 31.3 31.1 30.8
Min °F 70.3 74.4 77.2 79.2 79 78.9 78.2 78.1 76.4 75.4 73.3 70.3
Max °F 79 81.7 84 85.8 85.1 84.4 83.7 83.5 82.2 81.9 80.6 78.8

Sea temperature

The graph below shows the average sea temperature.

Si Racha average sea temperature chart (Celsius) Si Racha average sea temperature chart (Fahrenheit)
Average sea temperature around Si Racha 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.

Si Racha average winspeed by month (km/h) Si Racha average winspeed by month (mph)
Average wind speed in Si Racha (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 8 8 9 8 8 10 9 9 6 6 9 9
mph 5 5 6 5 5 6 6 6 4 4 6 6

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.

Si Racha relative humidity averages
Average relative humidity in Si Racha
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 73% 72% 73% 75% 74% 75% 76% 80% 80% 73% 66%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Si Racha weather stats

Si Racha weather statistics
Hottest month: April 33.4°C 92.1°F
Driest month: December 10mm 0.4ins
Sunniest month: December 9.2hrs
Coldest month: December 30.5°C 86.9°F
Wettest month: September 293mm 11.5ins
Warmest sea: May 30.3°C 86.5°F
Map showing location of Si Racha (13.17372, 100.93111) Si Racha map pin © Google

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