Chengalpattu monthly weather averages

Average daytime temperature

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

Chengalpattu average temperature chart (Celsius) Chengalpattu average temperature chart (Fahrenheit)
Average monthly temperatures in Chengalpattu (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.4 30.5 33 35.3 37.7 36.8 35 34.2 33.7 31.7 29.2 28.1
°F 83.1 86.8 91.3 95.5 99.9 98.3 95 93.5 92.6 89 84.5 82.6

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.

Chengalpattu monthly rainfall chart (mm) Chengalpattu monthly rainfall chart (inches)
Average monthly rainfall in Chengalpattu (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 17 9 5 14 43 58 109 169 133 237 277 124
inches 0.7 0.4 0.2 0.5 1.7 2.3 4.3 6.6 5.2 9.3 10.9 4.9
Rainy days 1 1 0 1 2 4 7 8 7 8 9 5

Average annual rainfall in Chengalpattu: 1285.967mm (506.3 inches)

Average daily sunshine

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

Chengalpattu average daily sunshine chart
Average daily sunshine Chengalpattu
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.1 9.9 9.8 9.7 9.1 6.6 5.9 6.3 6.7 6.6 6.5 7

Day / night temperatures

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

Chengalpattu average minimum / maximum temperatures (Celsius) Chengalpattu average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Chengalpattu (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20 20.9 22.8 25.7 27.3 27 25.8 25.2 24.9 24 22.3 20.9
Max °C 28.6 30.7 33.2 35.5 38 37.1 35.3 34.4 33.9 31.9 29.4 28.3
Min °F 68 69.6 73 78.3 81.1 80.5 78.4 77.4 76.8 75.1 72.1 69.6
Max °F 75.7 78.4 82.4 87.1 90.7 89.6 86.9 85.6 84.9 82.2 78.4 76.3

Sea temperature

The graph below shows the average sea temperature.

Chengalpattu average sea temperature chart (Celsius) Chengalpattu average sea temperature chart (Fahrenheit)
Average sea temperature around Chengalpattu in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.7 27.3 28.4 29.7 30 29.5 29 28.8 29 29.1 28.4 27.3
°F 80.1 81.1 83.2 85.4 85.9 85.1 84.3 83.9 84.1 84.5 83.1 81.1

Wind speed

The graph below shows the average wind speed.

Chengalpattu average winspeed by month (km/h) Chengalpattu average winspeed by month (mph)
Average wind speed in Chengalpattu (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 10 11 12 14 12 12 9 8 9 10
mph 6 6 6 7 7 9 7 7 6 5 6 6

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.

Chengalpattu relative humidity averages
Average relative humidity in Chengalpattu
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 71% 69% 69% 63% 60% 65% 68% 73% 77% 78% 77%

Other monthly averages

UV index Best time to go?

Chengalpattu weather stats

Chengalpattu weather statistics
Hottest month: May 37.7°C 99.9°F
Driest month: March 5mm 0.2ins
Sunniest month: February 9.9hrs
Coldest month: January 28.4°C 83.1°F
Wettest month: November 277mm 10.9ins
Warmest sea: May 30°C 86°F
Map showing location of Chengalpattu (12.7, 79.98333) Chengalpattu map pin © Google

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