Climate Overview
The climate in Alor Merah is hot. The average annual temperature is 28°C and approximately 2351mm of precipitation falls per year. Alor Merah receives a notable amount of rainfall throughout the year, including during its driest month. Alor Merah sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Alor Merah sees moderate temperature variation throughout the year, ranging from 24°C to 35°C. March is the hottest month, with daytime highs reaching 35°C and an average of 29°C. February is the coolest month, with minimum temperatures around 24°C and an average of 29°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.
Precipitation
Alor Merah is a very wet location, receiving approximately 2351mm of precipitation annually, which averages out to around 196mm per month. The wettest month is November, averaging 358mm of rainfall. May and October also tend to see above-average precipitation. The driest month is February, with just 46mm. That's 313mm less than November, 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
Alor Merah is relatively calm, with an average annual wind speed of 7km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 5km/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 10km/h in winter, 5km/h in spring, 5km/h in summer, 6km/h in autumn.
Seasons
87 days until Winter
It is currently autumn in Alor Merah, which began on September 23, 2026. Alor Merah 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 35°C, while the coldest stretch bottoms out in February near 24°C. Winter is next, beginning on December 21, 2026 (87 days from now).
Spring
Temperatures range from 24 to 35°C. Rainfall is heavy, totalling around 586mm across the season with a monthly average of 195mm. Winds are generally light, averaging 5km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 24 to 32°C. Rainfall is heavy, totalling around 562mm across the season with a monthly average of 187mm. Winds are generally light, averaging 5km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.
Autumn
Temperatures range from 24 to 31°C. Rainfall is heavy, totalling around 902mm across the season with a monthly average of 301mm. Winds are generally light, averaging 6km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 24 to 34°C. Precipitation is moderate at around 301mm for the season, averaging 100mm per month. Winds are generally light, averaging 10km/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 Alor Merah 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.
