Mahé monthly weather averages

Average daytime temperature

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

Mahé average temperature chart (Celsius) Mahé average temperature chart (Fahrenheit)
Average monthly temperatures in Mahé (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.7 29.2 29.9 30.3 29.3 28.1 27.1 27.3 27.8 28.5 28.9 28.9
°F 83.7 84.6 85.7 86.5 84.7 82.6 80.8 81.1 82.1 83.3 84 84

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.

Mahé monthly rainfall chart (mm) Mahé monthly rainfall chart (inches)
Average monthly rainfall in Mahé (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 381 279 189 178 133 66 81 117 134 206 223 271
inches 15 11 7.4 7 5.2 2.6 3.2 4.6 5.3 8.1 8.8 10.7
Rainy days 19 14 14 17 15 17 16 17 15 15 17 22

Average daily sunshine

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

Mahé average daily sunshine chart
Average daily sunshine Mahé
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.2 6.6 7 8 8.6 8.2 7.8 7.9 8.1 7.5 7.1 5.9

Day / night temperatures

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

Mahé average minimum / maximum temperatures (Celsius) Mahé average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mahé (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 23.4 23.9 24 24.4 24.6 23.8 23.2 23.2 23.5 23.4 23.2 23.2
Max °C 28.9 29.4 30 30.5 29.4 28.2 27.2 27.4 28 28.6 29.1 29
Min °F 74 74.9 75.2 75.8 76.3 74.8 73.8 73.8 74.2 74.1 73.7 73.8
Max °F 79 79.9 80.6 81.3 80.6 78.8 77.4 77.5 78.3 78.8 79 79

Sea temperature

The graph below shows the average sea temperature.

Mahé average sea temperature chart (Celsius) Mahé average sea temperature chart (Fahrenheit)
Average sea temperature around Mahé in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.5 28.8 29.4 29.9 29.1 27.4 26.3 26.4 27.3 27.9 28.4 28.6
°F 83.3 83.8 85 85.9 84.5 81.3 79.4 79.6 81.1 82.3 83.1 83.4

Wind speed

The graph below shows the average wind speed.

Mahé average winspeed by month (km/h) Mahé average winspeed by month (mph)
Average wind speed in Mahé (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 12 10 10 15 20 22 23 21 16 11 11
mph 8 7 7 6 9 12 14 14 13 10 7 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.

Mahé relative humidity averages
Average relative humidity in Mahé
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81% 80% 79% 80% 78% 79% 79% 78% 78% 78% 80% 82%
Mahé

Other monthly averages

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Mahé weather stats

Mahé weather statistics
Hottest month: April 30.3°C 86.5°F
Driest month: June 66mm 2.6ins
Sunniest month: May 8.6hrs
Coldest month: July 27.1°C 80.8°F
Wettest month: January 381mm 15ins
Warmest sea: April 29.9°C 85.8°F
Map showing location of Mahé (-4.66667, 55.46667)

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