Sai Ngam monthly weather averages

Average daytime temperature

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

Sai Ngam average temperature chart (Celsius) Sai Ngam average temperature chart (Fahrenheit)
Average monthly temperatures in Sai Ngam (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.7 34.3 36 37.4 35.5 33.4 33 32.5 32.4 32 31.2 30.3
°F 89.1 93.7 96.8 99.4 95.8 92.2 91.4 90.5 90.2 89.6 88.2 86.5

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.

Sai Ngam monthly rainfall chart (mm) Sai Ngam monthly rainfall chart (inches)
Average monthly rainfall in Sai Ngam (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 8 12 28 57 166 133 141 191 227 158 35 5
inches 0.3 0.5 1.1 2.2 6.5 5.2 5.6 7.5 8.9 6.2 1.4 0.2
Rainy days 1 2 3 6 14 17 17 20 19 14 5 1

Average annual rainfall in Sai Ngam: 1276.134mm (502.4 inches)

Average daily sunshine

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

Sai Ngam average daily sunshine chart
Average daily sunshine Sai Ngam
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.1 9.5 9.3 9.6 8 6.1 5.8 5.5 5.8 7.4 8.5 9.2

Day / night temperatures

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

Sai Ngam average minimum / maximum temperatures (Celsius) Sai Ngam average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sai Ngam (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18 20.8 23.1 25.1 25.3 25 24.6 24.5 24.3 23.8 21.6 17.8
Max °C 32.1 34.6 36.3 37.8 35.7 33.7 33.2 32.7 32.6 32.2 31.5 30.6
Min °F 64.3 69.4 73.6 77.1 77.5 76.9 76.3 76.1 75.7 74.8 70.8 64
Max °F 77 81.9 85.5 88.5 86.9 84.7 84 83.5 83.1 82.4 79.7 75.6

Sea temperature

The graph below shows the average sea temperature.

Sai Ngam average sea temperature chart (Celsius) Sai Ngam average sea temperature chart (Fahrenheit)
Average sea temperature around Sai Ngam in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.9 26.2 27.2 28.5 29.5 29.5 29 28.8 28.7 28.9 28.5 27
°F 78.7 79.1 80.9 83.3 85.1 85.1 84.3 83.9 83.7 84.1 83.2 80.5

Wind speed

The graph below shows the average wind speed.

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

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 Ngam relative humidity averages
Average relative humidity in Sai Ngam
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 62% 60% 61% 72% 78% 78% 80% 82% 82% 76% 70%

Other monthly averages

UV index Best time to go?

Sai Ngam weather stats

Sai Ngam weather statistics
Hottest month: April 37.4°C 99.3°F
Driest month: December 5mm 0.2ins
Sunniest month: February 9.5hrs
Coldest month: December 30.3°C 86.5°F
Wettest month: September 227mm 8.9ins
Warmest sea: May 29.5°C 85.1°F
Map showing location of Sai Ngam (16.46862, 99.88843) Sai Ngam map pin © Google

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