Tiruvannāmalai monthly weather averages

Average daytime temperature

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

Tiruvannāmalai average temperature chart (Celsius) Tiruvannāmalai average temperature chart (Fahrenheit)
Average monthly temperatures in Tiruvannāmalai (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29 31.2 33.8 35.9 37.3 35.8 34.5 33.7 33.2 31.5 29.4 28.4
°F 84.2 88.2 92.9 96.6 99.2 96.4 94 92.6 91.8 88.7 84.9 83.2

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.

Tiruvannāmalai monthly rainfall chart (mm) Tiruvannāmalai monthly rainfall chart (inches)
Average monthly rainfall in Tiruvannāmalai (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 17 10 11 27 75 52 97 152 156 218 145 71
inches 0.7 0.4 0.4 1.1 2.9 2 3.8 6 6.1 8.6 5.7 2.8
Rainy days 1 1 1 1 4 3 5 7 7 7 6 4

Average annual rainfall in Tiruvannāmalai: 1120.033mm (441 inches)

Average daily sunshine

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

Tiruvannāmalai average daily sunshine chart
Average daily sunshine Tiruvannāmalai
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9 9.6 9.6 9.4 8.7 6.1 5.5 5.8 6.3 6.4 6.5 7.1

Day / night temperatures

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

Tiruvannāmalai average minimum / maximum temperatures (Celsius) Tiruvannāmalai average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Tiruvannāmalai (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19 19.9 21.9 25.1 26 25.6 24.7 24.1 23.8 22.9 21.2 20
Max °C 29.3 31.5 34.1 36.2 37.6 36.1 34.7 33.9 33.5 31.7 29.6 28.7
Min °F 66.1 67.8 71.4 77.1 78.8 78 76.5 75.4 74.8 73.2 70.2 67.9
Max °F 75.4 78.3 82.4 87.1 89.2 87.4 85.5 84.2 83.5 81.1 77.7 75.7

Sea temperature

The graph below shows the average sea temperature.

Tiruvannāmalai average sea temperature chart (Celsius) Tiruvannāmalai average sea temperature chart (Fahrenheit)
Average sea temperature around Tiruvannāmalai 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.

Tiruvannāmalai average winspeed by month (km/h) Tiruvannāmalai average winspeed by month (mph)
Average wind speed in Tiruvannāmalai (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 11 10 10 10 12 13 12 11 9 8 9 11
mph 7 6 7 6 7 8 7 7 6 5 6 7

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.

Tiruvannāmalai relative humidity averages
Average relative humidity in Tiruvannāmalai
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 67% 64% 65% 64% 65% 70% 71% 74% 77% 77% 75%

Other monthly averages

UV index Best time to go?

Tiruvannāmalai weather stats

Tiruvannāmalai weather statistics
Hottest month: May 37.3°C 99.1°F
Driest month: February 10mm 0.4ins
Sunniest month: February 9.6hrs
Coldest month: January 29°C 84.2°F
Wettest month: October 218mm 8.6ins
Warmest sea: May 30°C 86°F
Map showing location of Tiruvannāmalai (12.22662, 79.07461) Tiruvannāmalai map pin © Google

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