Bang Bo Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Bang Bo.

Climate overview of Bang Bo

The climate in Bang Bo, Samut Prakan Province, Thailand, is remarkably consistent, with temperatures year-round averaging 34°C (93°F). The warmest month is April at 36°C (97°F), and the coolest is December at 33°C (91°F).

Rainfall is high, totalling around 1305 mm (51 in) per year. September is the wettest month and December the driest. The city also experiences a distinct dry season from December to February. The most sunshine falls in January, with an average of 9.1 hours of daily sunshine.

Bang Bo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Bang Bo - and find the best time to visit.

Monthly Temperature in Bang Bo

In Bang Bo temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a very hot 36°C (97°F) in April, the warmest time of the year, to a very warm 33°C (91°F) during cooler months like December.

At night, you can expect temperatures ranging from 28°C (82°F) in April to around 23°C (73°F) during December.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Bang Bo

Bang Bo experiences significant rainfall throughout the year, averaging 1305 mm (51 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, September it receives heavy rainfall, averaging 262 mm (10 in) of precipitation, recorded across 20 rainy days. In contrast, the driest month December brings less rainfall, with 11 mm (0.4 in) over a single rainy day. For more details, please visit our Bang Bo Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Bang Bo

Seasonal changes in sunshine hours are quite dramatic in Bang Bo. While January receives considerable daily sunshine with up to 9.1 hours, September marks the darkest time of the year, where sunshine is scarce with only 5.2 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Bangkok, Thailand (38 KM, 23 Miles).

Daily hours of sunshine

Data from: Bangkok, Thailand (38 KM, 23 Miles).

Humidity in Bang Bo by Month

Best Time to Visit Bang Bo

The most favourable weather available in Bang Bo usually occurs in January and December. Conditions are generally most challenging in February, March, April, May, June, July, August, September and October.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: January and December
  • Warmest weather: March, April, May and June
  • Most sunshine: January, March and December
  • Fewest rainy days: January, February, March and December
  • Wettest months: May, June, July, August, September and October, when rainfall is highest.
  • Seasonal pattern: A distinct dry season from December to February

Frequently asked questions about the climate in Bang Bo

What is the best time to visit Bang Bo?

January and December typically offer the most optimal weather in Bang Bo. In contrast, February, March, April, May, June, July, August, September and October tend to have less optimal conditions. Bang Bo has a distinct dry season from December to February.

What temperatures can I expect in Bang Bo?

Daytime highs range from 33°C (91°F) in December to 36°C (97°F) in April. Nighttime lows range from 23°C (73°F) to 28°C (82°F). Temperatures stay relatively stable year-round.

How much rain does Bang Bo get?

Annual rainfall is around 1305 mm (51 in). September is the wettest month with 262 mm (10 in), while December is the driest with 11 mm (0.4 in).

How sunny is Bang Bo?

Bang Bo receives around 2,624 hours of sunshine per year. January is the sunniest month with 273 hours, while September is the cloudiest with just 155 hours. Overall, Bang Bo enjoys abundant sunshine.

Bang Bo 3-Day Forecast

Bang Bo on the map

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