Bangkok monthly weather averages

  • Average temperature

    The bar chart below shows the average monthly temperatures at Bangkok

    Bangkok average temperature chart
    Average monthly temperatures in Bangkok
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 26.5 28.1 29.4 30.5 29.9 29.4 29 28.8 28.6 28.3 27.5 26.1
    °F 79.7 82.6 84.9 86.9 85.8 84.9 84.2 83.8 83.5 82.9 81.5 79

    Please note: these are the average temperatures taken over a 24 hour period so do not show daytime / night highs and lows. For more accurate daytime temperatures have a look at the temperature max / min chart below.

  • Average daily sunshine

    The bar chart below shows the average daily sunshine hours in Bangkok

    Average daily sunshine Bangkok
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 9.2 9.1 9 8.8 7.1 6 5.8 5.5 5.5 6.7 8.2 8.9
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Bangkok
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 21 23.4 25 26.1 25.7 25.6 25.2 25.1 24.8 24.6 23.3 20.9
    Max °C 32 32.9 33.9 35 34.1 33.3 32.9 32.6 32.4 32.1 31.7 31.3
    Min °F 69.8 74 76.9 78.9 78.3 78 77.3 77.1 76.6 76.2 73.9 69.6
    Max °F 79.7 82.6 84.9 86.9 85.8 84.9 84.2 83.8 83.5 82.9 81.5 79
  • Average rainfall & rainy days

    The graph below shows the average rainfall and number of rainy days per month.

    Average monthly rainfall in Bangkok
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 8 21 31 68 182 160 167 208 292 199 49 11
    inches 0.3 0.8 1.2 2.7 7.2 6.3 6.6 8.2 11.5 7.8 1.9 0.4
    Rainy days 1 3 3 6 15 15 17 19 20 16 6 1
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Bangkok
      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.

    Average wind speed in Bangkok
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 5 8 9 8 7 8 7 7 5 5 6 6
    mph 3 5 6 5 5 5 5 5 3 3 4 4

    A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

  • Relative humidity

    The graph below shows the average rainfall.

    Average relative humidity in Bangkok
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    70% 74% 74% 74% 77% 77% 78% 78% 81% 80% 75% 70%
Bangkok

Other monthly averages

Bangkok weather stats

Bangkok weather statistics
Hottest month: April 30.5°C
Driest month: January 8mm
Sunniest month: January 9.2hrs
Coldest month: December 26.1°C
Wettest month: September 292mm
Warmest sea: May 30.3°C
Map showing location of Bangkok (13.75398, 100.50144)

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