Climate Insights for Bang Len

The climate in Bang Len is temperate. The average annual temperature is 16°C and approximately 321mm of precipitation falls per year. December is the wettest month, receiving around 33mm of rainfall. Bang Len is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: October, September, November. The coldest months are July, January, February, when temperatures can drop to 9°C.

Bang Len has relatively stable temperatures year-round, staying within a 9°C range. October is the warmest month, though highs remain moderate at 18°C with a mean of 17°C. July is the coolest month, with minimum temperatures around 9°C and an average of 13°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows. The sharpest temperature change occurs between June and July, with a 4°C shift in average temperatures.

Bang Len is a quite dry location, receiving approximately 321mm of precipitation annually, which averages out to around 27mm per month. The wettest month is January, averaging 33mm of rainfall. February and March also tend to see above-average precipitation. The driest month is July, with just 5mm. That's 28mm less than January, 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.

Bang Len is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, 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 9km/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 9km/h in winter, 7km/h in spring, 6km/h in summer, 10km/h in autumn.

It is currently summer in Bang Len, which began on June 21, 2026. Bang Len is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in October at around 18°C, while the coldest stretch bottoms out in July near 9°C. Autumn is next, beginning on September 23, 2026 (16 days from now).

The best time to visit Bang Len is during March, April, May, June, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 28mm per month. By contrast, July can be quite cold with temperatures dropping to 9°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Bang Len 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.