Mahe monthly weather averages

Average daytime temperature

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

Mahe average temperature chart (Celsius) Mahe average temperature chart (Fahrenheit)
Average monthly temperatures in Mahe (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 31.1 31.8 32.8 33.3 32.4 29.4 28.1 28.1 29.2 30.3 31 31.1
°F 88 89.3 91 92 90.4 84.9 82.6 82.5 84.6 86.5 87.7 87.9

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.

Mahe monthly rainfall chart (mm) Mahe monthly rainfall chart (inches)
Average monthly rainfall in Mahe (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 3 4 17 72 243 889 1169 659 300 237 101 26
inches 0.1 0.1 0.7 2.8 9.6 35 46 25.9 11.8 9.3 4 1
Rainy days 0 0 1 3 7 21 22 20 11 9 5 1

Average annual rainfall in Mahe: 3806.033mm (1498.4 inches)

Average daily sunshine

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

Mahe average daily sunshine chart
Average daily sunshine Mahe
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.7 9.9 9.5 9.2 8.4 4.9 4.7 5.1 6.1 6.9 7.4 8.3

Day / night temperatures

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

Mahe average minimum / maximum temperatures (Celsius) Mahe average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mahe (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 21.7 22.8 24.4 25.5 25.4 23.7 23.2 23.2 23.5 23.6 23.1 22.1
Max °C 31.4 32.1 33 33.5 32.6 29.6 28.3 28.2 29.4 30.5 31.2 31.3
Min °F 71 73 75.9 77.9 77.7 74.6 73.7 73.8 74.2 74.4 73.5 71.8
Max °F 79.7 81.3 83.7 85.1 84.2 79.9 78.3 78.3 79.5 80.6 80.8 80.1

Sea temperature

The graph below shows the average sea temperature.

Mahe average sea temperature chart (Celsius) Mahe average sea temperature chart (Fahrenheit)
Average sea temperature around Mahe in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.3 28.6 29.3 30 30 28.7 27.4 27 27.6 28.4 28.9 28.6
°F 82.9 83.4 84.7 85.9 86.1 83.7 81.3 80.6 81.6 83.2 83.9 83.5

Wind speed

The graph below shows the average wind speed.

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

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.

Mahe relative humidity averages
Average relative humidity in Mahe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 69% 69% 71% 75% 86% 88% 88% 85% 81% 76% 70%

Other monthly averages

UV index Best time to go?

Mahe weather stats

Mahe weather statistics
Hottest month: April 33.3°C 91.9°F
Driest month: January 3mm 0.1ins
Sunniest month: January 9.7hrs
Coldest month: July 28.1°C 82.6°F
Wettest month: July 1169mm 46ins
Warmest sea: May 30°C 86°F
Map showing location of Mahe (11.7, 75.53333) Mahe map pin © Google

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