Idukki monthly weather averages

Contents

Average daytime temperature

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

Idukki average temperature chart (Celsius) Idukki average temperature chart (Fahrenheit)
Average monthly temperatures in Idukki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.5 29.5 30.6 31.3 30.2 28 27.2 27.3 27.9 28 27.8 27.8
°F 83.2 85.1 87.1 88.3 86.4 82.5 81 81.1 82.2 82.4 82 82

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.

Idukki monthly rainfall chart (mm) Idukki monthly rainfall chart (inches)
Average monthly rainfall in Idukki (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 17 28 49 122 179 407 572 352 227 269 163 59
inches 0.7 1.1 1.9 4.8 7 16 22.5 13.9 8.9 10.6 6.4 2.3
Rainy days 1 1 2 6 8 14 14 12 10 11 7 3

Average annual rainfall in Idukki: 2531.434mm (996.6 inches)

Average daily sunshine

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

Idukki average daily sunshine chart
Average daily sunshine Idukki
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9 9.2 8.9 8.3 7.3 4.9 4.9 5.3 5.9 6.1 6.2 7.4

Day / night temperatures

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

Idukki average minimum / maximum temperatures (Celsius) Idukki average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Idukki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18.7 19.5 21 22.3 22.2 21.2 20.6 20.8 20.8 20.6 20.3 19.2
Max °C 28.7 29.8 30.9 31.5 30.4 28.2 27.4 27.5 28.1 28.2 28 28
Min °F 65.7 67 69.7 72.1 72 70.2 69.1 69.4 69.4 69.1 68.5 66.6
Max °F 74.7 76.3 78.6 80.4 79.3 76.5 75.2 75.4 75.9 75.9 75.4 74.5

Sea temperature

The graph below shows the average sea temperature.

Idukki average sea temperature chart (Celsius) Idukki average sea temperature chart (Fahrenheit)
Average sea temperature around Idukki in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.2 28.6 29.5 30.2 29.9 28.5 27.4 27.1 27.6 28.4 28.7 28.4
°F 82.7 83.4 85 86.3 85.8 83.4 81.3 80.7 81.7 83.2 83.7 83.1

Wind speed

The graph below shows the average wind speed.

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

Idukki relative humidity averages
Average relative humidity in Idukki
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 69% 68% 73% 77% 82% 85% 84% 83% 84% 82% 75%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Idukki weather stats

Idukki weather statistics
Hottest month: April 31.3°C 88.3°F
Driest month: January 17mm 0.7ins
Sunniest month: February 9.2hrs
Coldest month: December 27.8°C 82°F
Wettest month: July 572mm 22.5ins
Warmest sea: April 30.2°C 86.4°F
Map showing location of Idukki (9.85, 76.96667) Idukki map pin © Google

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