Climate Overview
The climate in Pelabuhan Klang is hot. The average annual temperature is 28°C and approximately 3094mm of precipitation falls per year. Pelabuhan Klang receives a notable amount of rainfall throughout the year, including during its driest month. Pelabuhan Klang sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Pelabuhan Klang has relatively stable temperatures year-round, staying within a 3°C range. The warmest month is April, when average highs reach 29°C and the mean temperature sits around 28°C. November 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 2°C between highs and lows.
Precipitation
Pelabuhan Klang is a very wet location, receiving approximately 3094mm of precipitation annually, which averages out to around 258mm per month. The wettest month is November, averaging 479mm of rainfall. October and December also tend to see above-average precipitation. The driest month is February, with just 97mm. That's 382mm less than November, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.
Wind
Pelabuhan Klang is relatively calm, with an average annual wind speed of 3km/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 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 3km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.
Seasons
52 days until Autumn
It is currently summer in Pelabuhan Klang, which began on June 21, 2026. Pelabuhan Klang sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in April at around 29°C, while the coldest stretch bottoms out in November near 26°C. Autumn is next, beginning on September 23, 2026 — 52 days from now.
Spring
Temperatures range from 27 to 29°C. Rainfall is heavy, totalling around 620mm across the season with a monthly average of 207mm. Winds are generally light, averaging 3km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 26 to 29°C. Rainfall is heavy, totalling around 544mm across the season with a monthly average of 181mm. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 26 to 29°C. Rainfall is heavy, totalling around 1250mm across the season with a monthly average of 417mm. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 26 to 29°C. Rainfall is heavy, totalling around 680mm across the season with a monthly average of 227mm. Winds are generally light, averaging 3km/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 Pelabuhan Klang 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.
