Phanom Thuan monthly weather averages

Average daytime temperature

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

Phanom Thuan average temperature chart (Celsius) Phanom Thuan average temperature chart (Fahrenheit)
Average monthly temperatures in Phanom Thuan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.8 34.2 36.3 37.2 35.2 33.7 33.3 33.1 32.5 31.6 30.5 30.4
°F 89.3 93.6 97.3 98.9 95.3 92.6 91.9 91.6 90.5 88.9 87 86.7

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.

Phanom Thuan monthly rainfall chart (mm) Phanom Thuan monthly rainfall chart (inches)
Average monthly rainfall in Phanom Thuan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 6 15 27 70 160 87 96 111 245 206 61 9
inches 0.2 0.6 1.1 2.8 6.3 3.4 3.8 4.4 9.7 8.1 2.4 0.4
Rainy days 1 2 2 6 14 14 16 17 19 15 6 1

Average annual rainfall in Phanom Thuan: 1206.633mm (475.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Phanom Thuan

Phanom Thuan average daily sunshine chart
Average daily sunshine Phanom Thuan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.3 9.5 9.3 9.1 7.2 5.9 5.8 5.5 5.6 6.7 8 9.1

Day / night temperatures

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

Phanom Thuan average minimum / maximum temperatures (Celsius) Phanom Thuan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Phanom Thuan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18.9 21.5 23.6 25.4 25.4 25.1 24.7 24.7 24.3 23.8 21.9 19
Max °C 32.2 34.6 36.6 37.5 35.4 33.9 33.5 33.3 32.7 31.8 30.8 30.7
Min °F 65.9 70.6 74.5 77.6 77.7 77.2 76.5 76.5 75.7 74.8 71.3 66.1
Max °F 77.9 82.4 86.2 88.5 86.7 85.1 84.4 84.2 83.3 82 79.3 76.6

Sea temperature

The graph below shows the average sea temperature.

Phanom Thuan average sea temperature chart (Celsius) Phanom Thuan average sea temperature chart (Fahrenheit)
Average sea temperature around Phanom Thuan 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.

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

Phanom Thuan relative humidity averages
Average relative humidity in Phanom Thuan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 64% 62% 63% 71% 72% 73% 74% 78% 80% 75% 68%

Other monthly averages

UV index Best time to go?

Phanom Thuan weather stats

Phanom Thuan weather statistics
Hottest month: April 37.2°C 99°F
Driest month: January 6mm 0.2ins
Sunniest month: January 9.3hrs
Coldest month: December 30.4°C 86.7°F
Wettest month: September 245mm 9.6ins
Warmest sea: May 30°C 86°F
Map showing location of Phanom Thuan (14.13031, 99.69858) Phanom Thuan map pin © Google

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