Kolkata monthly weather averages

  • Average daytime temperature

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

    Kolkata average temperature chart
    Average monthly temperatures in Kolkata (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 25.8 28.8 33.3 35.3 35.2 33.6 32 31.7 31.9 31.5 29.4 26.1
    °F 78.5 83.9 91.9 95.5 95.4 92.5 89.5 89 89.5 88.7 85 79.1

    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.

    Average monthly rainfall in Kolkata (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 12 23 32 59 109 268 325 324 271 129 19 9
    inches 0.5 0.9 1.2 2.3 4.3 10.6 12.8 12.7 10.7 5.1 0.7 0.3
    Rainy days 1 2 2 4 7 12 15 16 12 6 1 0
  • Average daily sunshine

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

    Average daily sunshine Kolkata
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 7.2 7.7 7.8 8.2 7.4 4.2 3.1 3.4 4.1 6.4 7 7.2
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Kolkata (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 13.1 16.3 21.2 24.7 25.8 26.2 25.9 25.8 25.7 23.7 18.9 13.6
    Max °C 26.2 29.2 33.6 35.6 35.5 33.8 32.1 31.8 32.1 31.7 29.7 26.5
    Min °F 55.5 61.3 70.2 76.4 78.4 79.2 78.6 78.4 78.3 74.7 66 56.4
    Max °F 67.3 72.9 81.3 86.2 87.1 86 84.2 83.8 84 81.9 75.7 68
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Kolkata in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 23.4 24.2 26.4 28 29.2 29.6 29.2 29 29.1 28.9 27.1 24.8
    °F 74.2 75.5 79.5 82.3 84.5 85.3 84.6 84.1 84.3 84.1 80.8 76.7
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Kolkata (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 3 4 5 8 8 7 7 6 5 4 3 3
    mph 2 3 3 5 5 5 4 4 3 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.

    Average relative humidity in Kolkata
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    66% 58% 58% 66% 70% 77% 83% 83% 81% 73% 67% 68%
Kolkata

Other monthly averages

Kolkata weather stats

Kolkata weather statistics
Hottest month: May 35.2°C 95.4°F
Driest month: December 9mm 0.4ins
Sunniest month: February 7.7hrs
Coldest month: January 25.8°C 78.4°F
Wettest month: July 325mm 12.8ins
Warmest sea: June 29.6°C 85.3°F
Map showing location of Kolkata (22.56263, 88.36304)

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