Climate Insights for Coëtivy
Outer Islands, Seychelles
Climate Overview
The climate in Coëtivy is hot. The average annual temperature is 27°C and approximately 2,186 mm of precipitation falls per year. Coëtivy receives a notable amount of rainfall throughout the year, including during its driest month. Coëtivy sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Coëtivy is hot. The average annual temperature is 80°F and approximately 86.1 in of precipitation falls per year. Coëtivy receives a notable amount of rainfall throughout the year, including during its driest month. Coëtivy sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Coëtivy has relatively stable temperatures year-round, staying within a 3°C range. The warmest month is April, when average highs reach 28°C and the mean temperature sits around 28°C. August is the coolest month, with minimum temperatures around 25°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.Coëtivy has relatively stable temperatures year-round, staying within a 7°F range. The warmest month is April, when average highs reach 83°F and the mean temperature sits around 82°F. August is the coolest month, with minimum temperatures around 76°F and an average of 77°F. Daily temperature variation is modest, with an average difference of 2°F between highs and lows.
Precipitation
Coëtivy is a very wet location, receiving approximately 2,186 mm of precipitation annually, which averages out to around 182 mm per month. The wettest month is January, averaging 372 mm of rainfall. February and December also tend to see above-average precipitation. The driest month is August, with just 71 mm. That's 301 mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Coëtivy is a very wet location, receiving approximately 86.1 in of precipitation annually, which averages out to around 7.2 in per month. The wettest month is January, averaging 14.6 in of rainfall. February and December also tend to see above-average precipitation. The driest month is August, with just 2.8 in. That's 11.9 in less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Coëtivy is moderately windy, with an average annual wind speed of 21km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 30km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 16km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 29km/h in winter, 22km/h in spring, 16km/h in summer, 17km/h in autumn.Coëtivy is very windy, with an average annual wind speed of 13mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is August, averaging 18mph, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in March, with average winds dropping to 8mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 10mph difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 18mph in winter, 14mph in spring, 10mph in summer, 10mph in autumn.
Monthly Climate Data
The table below shows monthly climate averages for Coëtivy based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Coëtivy based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.