Kolkata monthly weather averages

  • Average temperature

    The bar chart below shows the average monthly temperatures at Kolkata

    Kolkata average temperature chart
    Average monthly temperatures in Kolkata
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 19.6 22.7 27.4 30.1 30.6 30 29 28.8 28.9 27.7 24.3 20
    °F 67.3 72.9 81.3 86.2 87.1 86 84.2 83.8 84 81.9 75.7 68

    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 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
      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
  • Average rainfall & rainy days

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

    Average monthly rainfall in Kolkata
      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
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Kolkata
      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
      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 rainfall.

    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%

Other monthly averages

Kolkata weather stats

Kolkata weather statistics
Hottest month: May 30.6°C
Driest month: December 9mm
Sunniest month: February 7.7hrs
Coldest month: January 19.6°C
Wettest month: July 325mm
Warmest sea: June 29.6°C
Map showing location of Kolkata (22.56263, 88.36304)

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