Climate Overview
The climate in Ban Mai Khao is hot. The average annual temperature is 28°C and approximately 2290mm of precipitation falls per year. Ban Mai Khao receives a notable amount of rainfall throughout the year, including during its driest month. Ban Mai Khao sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Ban Mai Khao has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is March, when average highs reach 30°C and the mean temperature sits around 28°C. December is the coolest month, with minimum temperatures around 26°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows.
Precipitation
Ban Mai Khao is a very wet location, receiving approximately 2290mm of precipitation annually, which averages out to around 191mm per month. The wettest month is October, averaging 337mm of rainfall. September and May also tend to see above-average precipitation. The driest month is February, with just 45mm. That's 292mm less than October, 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
Ban Mai Khao is mildly breezy, with an average annual wind speed of 13km/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 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 13km/h in winter, 11km/h in spring, 15km/h in summer, 13km/h in autumn.
Seasons
87 days until Winter
It is currently autumn in Ban Mai Khao, which began on September 23, 2026. Ban Mai Khao sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in March at around 30°C, while the coldest stretch bottoms out in December near 26°C. Winter is next, beginning on December 21, 2026 (87 days from now).
Spring
Temperatures range from 27 to 30°C. Rainfall is heavy, totalling around 450mm across the season with a monthly average of 150mm. Winds are generally light, averaging 11km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 27 to 29°C. Rainfall is heavy, totalling around 745mm across the season with a monthly average of 248mm. Winds are moderate at around 15km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.
Autumn
Temperatures range from 26 to 28°C. Rainfall is heavy, totalling around 886mm across the season with a monthly average of 295mm. Winds are generally light, averaging 13km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 26 to 30°C. Precipitation is moderate at around 209mm for the season, averaging 70mm per month. Winds are generally light, averaging 13km/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 Ban Mai Khao 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.
