Climate Overview
The climate in Pedra Branca is hot. The average annual temperature is 28°C and approximately 640mm of precipitation falls per year. March is the wettest month, receiving around 162mm of rainfall. Pedra Branca sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Pedra Branca sees moderate temperature variation throughout the year, ranging from 22°C to 35°C. October is the hottest month, with daytime highs reaching 35°C and an average of 29°C. July is the coolest month, with minimum temperatures around 22°C and an average of 27°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.
Precipitation
Pedra Branca is a relatively dry area, receiving approximately 640mm of precipitation annually, which averages out to around 53mm per month. The wettest month is March, averaging 162mm of rainfall. February and April also tend to see above-average precipitation. The driest month is October, with just 3mm. That's 159mm less than March, 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
Pedra Branca is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.
Seasons
8 days until Winter
It is currently autumn in Pedra Branca, which began on March 20, 2026. Pedra Branca sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in October at around 35°C, while the coldest stretch bottoms out in July near 22°C. Winter is next, beginning on June 21, 2026 — 8 days from now.
Spring
Temperatures range from 23 to 35°C. Precipitation is minimal, with only around 17mm for the entire season. Winds are generally light, averaging 6km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 23 to 34°C. Precipitation is moderate at around 237mm for the season, averaging 79mm per month. Winds are generally light, averaging 5km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 23 to 31°C. Rainfall is heavy, totalling around 328mm across the season with a monthly average of 109mm. Winds are generally light, averaging 3km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 22 to 33°C. Rainfall is relatively light, with around 58mm over the season and a monthly average of 19mm. Winds are generally light, averaging 5km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Pedra Branca 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.
