Samutprakarn Weather & Climate: Best Time to Visit
Samutprakarn, Bangkok Province, Thailand, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 34°C (93°F), peaking in April at 36°C (97°F) and dipping in December to 33°C (91°F).
With around 1283 mm (51 in) of annual rainfall, Samutprakarn has a notably wet climate. However, this rainfall is not evenly distributed — the city has a distinct dry season from December to February. The wettest month is September. Sunshine peaks in January, when the city sees around 9.1 hours of sunshine per day.
Monthly Temperature in Samutprakarn
With minimal seasonal shifts, Samutprakarn experiences a constant climate year-round. Average daytime temperatures reach a very hot 36°C (97°F) in April. In December, the coolest month of the year, temperatures drop to a very warm 33°C (91°F).
At night, temperatures range from around 28°C (82°F) in April to 23°C (73°F) in December.Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Samutprakarn
Samutprakarn has a notably wet climate with abundant precipitation, recording 1283 mm (51 in) of rainfall per year. Samutprakarn can be quite wet during September, receiving approximately 259 mm (10 in) of precipitation over 20 rainy days.
In contrast, during the driest month (December), you will experience much drier conditions, with 11 mm (0.4 in) of precipitation spread across a single rainy day days. For more details, please visit our Samutprakarn Precipitation page.The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Samutprakarn
Samutprakarn can be enjoyed more throughout the sunniest month of January under a blue sky, with approximately 9.1 hours of sunshine daily. In contrast, the city experiences much darker days in September, with only 5.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Samutprakarn by Month
The relative humidity is high throughout the year in Samutprakarn.
The city experiences its highest humidity in September, reaching 79%. In January, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Samutprakarn 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Samutprakarn
Samutprakarn experiences warm temperatures from 33°C (91°F) to 36°C (97°F) throughout the year. The dry season during January, February, March, November and December offers the best weather for visitors, with minimal rainfall and comfortable conditions. These seasonal patterns make it easy to time your visit with the best weather conditions.Note that September and October constitute the wet season, bringing characteristic heavy rains. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
