Chiang Khong monthly weather averages

Average daytime temperature

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

Chiang Khong average temperature chart (Celsius) Chiang Khong average temperature chart (Fahrenheit)
Average monthly temperatures in Chiang Khong (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27 30.2 32.7 34.1 32.7 31.2 30.4 30.1 30.4 29.7 27.8 25.8
°F 80.7 86.3 90.8 93.4 90.9 88.2 86.7 86.2 86.7 85.4 82 78.4

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.

Chiang Khong monthly rainfall chart (mm) Chiang Khong monthly rainfall chart (inches)
Average monthly rainfall in Chiang Khong (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 16 11 24 86 185 210 275 337 213 119 52 20
inches 0.6 0.4 0.9 3.4 7.3 8.3 10.8 13.3 8.4 4.7 2 0.8
Rainy days 3 2 3 10 17 19 22 24 17 12 6 3

Average annual rainfall in Chiang Khong: 1665.967mm (655.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Chiang Khong

Chiang Khong average daily sunshine chart
Average daily sunshine Chiang Khong
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.4 9.2 8.1 8.5 7.4 5.3 4.7 5 6 6.8 7.3 7.7

Day / night temperatures

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

Chiang Khong average minimum / maximum temperatures (Celsius) Chiang Khong average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Chiang Khong (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 11.8 12.8 15.7 19.6 22 23 22.8 22.5 21.8 20.1 16.8 12.5
Max °C 27.4 30.6 33.1 34.5 33 31.5 30.6 30.3 30.6 29.9 28.1 26.1
Min °F 53.2 55 60.3 67.2 71.6 73.3 73 72.5 71.2 68.2 62.2 54.5
Max °F 67.3 71.1 75.9 80.6 81.5 81 80.1 79.5 79.2 77 72.3 66.7

Sea temperature

The graph below shows the average sea temperature.

Chiang Khong average sea temperature chart (Celsius) Chiang Khong average sea temperature chart (Fahrenheit)
Average sea temperature around Chiang Khong in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 22.8 22.7 24.1 26.1 28.3 29.4 29.4 29.4 29.1 28.5 26.7 24.3
°F 73 72.9 75.4 79 82.9 85 85 84.9 84.5 83.3 80.1 75.7

Wind speed

The graph below shows the average wind speed.

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

Chiang Khong relative humidity averages
Average relative humidity in Chiang Khong
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
77% 69% 63% 65% 75% 81% 83% 85% 84% 84% 82% 81%

Other monthly averages

UV index Best time to go?

Chiang Khong weather stats

Chiang Khong weather statistics
Hottest month: May 32.7°C 90.9°F
Driest month: February 11mm 0.4ins
Sunniest month: February 9.2hrs
Coldest month: December 25.8°C 78.4°F
Wettest month: August 337mm 13.3ins
Warmest sea: July 29.4°C 84.9°F
Map showing location of Chiang Khong (20.26125, 100.40461) Chiang Khong map pin © Google

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