Chiang Rai monthly weather averages

Contents

Average daytime temperature

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

Chiang Rai average temperature chart (Celsius) Chiang Rai average temperature chart (Fahrenheit)
Average monthly temperatures in Chiang Rai (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27 30.2 32.8 34.2 32.5 31 30.3 30 30 29.2 27.5 25.7
°F 80.6 86.3 91 93.5 90.5 87.9 86.6 86 86 84.5 81.6 78.3

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 Rai monthly rainfall chart (mm) Chiang Rai monthly rainfall chart (inches)
Average monthly rainfall in Chiang Rai (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 14 8 21 81 202 216 295 387 258 135 55 23
inches 0.5 0.3 0.8 3.2 8 8.5 11.6 15.2 10.2 5.3 2.2 0.9
Rainy days 2 1 3 10 17 19 22 24 18 12 6 3

Average annual rainfall in Chiang Rai: 1812.367mm (713.5 inches)

Average daily sunshine

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

Chiang Rai average daily sunshine chart
Average daily sunshine Chiang Rai
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9 9.8 8.5 8.9 7.6 5.5 4.8 5 5.9 7 7.5 8

Day / night temperatures

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

Chiang Rai average minimum / maximum temperatures (Celsius) Chiang Rai average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Chiang Rai (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 11.6 12.6 15.6 19.5 21.7 22.6 22.5 22.2 21.6 20 16.6 12.4
Max °C 27.4 30.6 33.2 34.6 32.8 31.3 30.5 30.2 30.2 29.4 27.8 26.1
Min °F 52.9 54.7 60.1 67 71 72.6 72.5 72 70.9 68 61.9 54.2
Max °F 67.1 70.9 75.9 80.6 81 80.4 79.7 79.2 78.6 76.5 72 66.6

Sea temperature

The graph below shows the average sea temperature.

Chiang Rai average sea temperature chart (Celsius) Chiang Rai average sea temperature chart (Fahrenheit)
Average sea temperature around Chiang Rai in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.9 23.8 24.9 26.7 28.7 29.5 29.3 29.2 29.1 28.7 27.4 25.2
°F 75.1 74.8 76.8 80.1 83.6 85 84.7 84.5 84.3 83.7 81.2 77.4

Wind speed

The graph below shows the average wind speed.

Chiang Rai average winspeed by month (km/h) Chiang Rai average winspeed by month (mph)
Average wind speed in Chiang Rai (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 2 3 3 4 4 4 4 3 3 3 3 2
mph 1 2 2 3 2 2 2 2 2 2 2 1

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 Rai relative humidity averages
Average relative humidity in Chiang Rai
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 67% 60% 62% 74% 80% 81% 83% 83% 83% 80% 79%
Chiang Rai

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Chiang Rai weather stats

Chiang Rai weather statistics
Hottest month: May 32.5°C 90.5°F
Driest month: February 8mm 0.3ins
Sunniest month: February 9.8hrs
Coldest month: December 25.7°C 78.3°F
Wettest month: August 387mm 15.2ins
Warmest sea: June 29.5°C 85.1°F
Map showing location of Chiang Rai (19.90858, 99.8325) Chiang Rai map pin © Google

Locations nearby

Top Thailand locations