Climate Insights for Simpang Renggam

The climate in Simpang Renggam is warm and mild. The average annual temperature is 23°C and approximately 242mm of precipitation falls per year. November is the wettest month, receiving around 33mm of rainfall. Simpang Renggam sits near the equator, so seasonal temperature differences are minimal throughout the year.

Simpang Renggam sees moderate temperature variation throughout the year, ranging from 12°C to 29°C. The warmest month is April, when average highs reach 29°C and the mean temperature sits around 23°C. June is the coolest month, with minimum temperatures around 12°C and an average of 17°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between June and July, with a 5°C shift in average temperatures.

Simpang Renggam is a quite dry location, receiving approximately 242mm of precipitation annually, which averages out to around 20mm per month. The wettest month is September, averaging 33mm of rainfall. October and November also tend to see above-average precipitation. The driest month is May, with just 0mm. That's 33mm less than September, 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.

Simpang Renggam is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 9km/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. Wind speeds vary significantly across the year, with a 6km/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 8km/h in winter, 4km/h in spring, 5km/h in summer, 6km/h in autumn.

It is currently summer in Simpang Renggam, which began on June 21, 2026. Simpang Renggam 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 June near 12°C. Autumn is next, beginning on September 23, 2026 — 16 days from now.

The best time to visit Simpang Renggam is during January, February, March, April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 16mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Simpang Renggam 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.