Climate Insights for Suai

The climate in Suai is hot. The average annual temperature is 25°C and approximately 1424mm of precipitation falls per year. February is the wettest month, receiving around 255mm of rainfall. Suai sits near the equator, so seasonal temperature differences are minimal throughout the year.

Suai sees moderate temperature variation throughout the year, ranging from 20°C to 31°C. The warmest month is November, when average highs reach 31°C and the mean temperature sits around 27°C. August is the coolest month, with minimum temperatures around 20°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.

Suai is a fairly wet location, receiving approximately 1424mm of precipitation annually, which averages out to around 119mm per month. The wettest month is February, averaging 255mm of rainfall. January and December also tend to see above-average precipitation. The driest month is August, with just 11mm. That's 244mm less than February, 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.

Suai is relatively calm, with an average annual wind speed of 6km/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 8km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 8km/h in winter, 6km/h in spring, 6km/h in summer, 6km/h in autumn.

It is currently spring in Suai, which began on September 23, 2026. Suai sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in November at around 31°C, while the coldest stretch bottoms out in August near 20°C. Summer is next, beginning on December 21, 2026 (89 days from now).

The best time to visit Suai is during May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 52mm per month. By contrast, November can be uncomfortably hot with temperatures reaching 31°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Suai 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.