Climate Overview
The climate in Boron is hot. The average annual temperature is 27°C and approximately 1026mm of precipitation falls per year. August is the wettest month, receiving around 213mm of rainfall. Boron sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Boron sees moderate temperature variation throughout the year, ranging from 19°C to 36°C. Februar is the hottest month, with daytime highs reaching 36°C and an average of 28°C. Januar is the coolest month, with minimum temperatures around 19°C and an average of 26°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between January and February, with a 2°C shift in average temperatures.
Precipitation
Boron is a moderately rainy area, receiving approximately 1026mm of precipitation annually, which averages out to around 85mm per month. The wettest month is August, averaging 213mm of rainfall. September and July also tend to see above-average precipitation. The driest month is January, with just 2mm. That's 212mm less than August, 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
Boron is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months.
Seasons
3 days until Spring
It is currently winter in Boron, which began on December 21, 2026. Boron sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in Februar at around 36°C, while the coldest stretch bottoms out in Januar near 19°C. Spring is next, beginning on March 20, 2026 — 3 days from now.
Spring
Temperatures range from 24 to 36°C. Precipitation is moderate at around 222mm for the season, averaging 74mm per month. Winds are generally light, averaging 12km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 22 to 32°C. Rainfall is heavy, totalling around 444mm across the season with a monthly average of 148mm. Winds are generally light, averaging 12km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 22 to 34°C. Rainfall is heavy, totalling around 339mm across the season with a monthly average of 113mm. Winds are generally light, averaging 10km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 19 to 36°C. Precipitation is minimal, with only around 20mm for the entire season. Winds are generally light, averaging 12km/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 Boron 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.
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