January weather forecast
Sattahip, Thailand

January, the same as December, in Sattahip, Thailand, is another tropical winter month, with an average temperature ranging between max 32°C (89.6°F) and min 21°C (69.8°F).
The ideal sea water temperature of 27.2°C (81°F) and only 3 rainfall days, with 26mm (1.02") of accumulated rainfall, makes January the best time for swimming and other water activities.

Temperature

Sattahip, Thailand, experiences its lowest average temperatures in January, reaching a peak of 32°C (89.6°F) and a minimum of 21°C (69.8°F).

Heat index

The heat index value for January is computed to be a blisteringly hot 41°C (105.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Sattahip, Thailand, the average relative humidity in January is 72%.

Rainfall

In Sattahip, during January, the rain falls for 3 days and regularly aggregates up to 26mm (1.02") of precipitation. In Sattahip, during the entire year, the rain falls for 107 days and collects up to 1267mm (49.88") of precipitation.

Sea temperature

The month with the coldest seawater is January, with an average sea temperature of 27.2°C (81°F).
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.

Daylight

In Sattahip, the average length of the day in January is 11h and 29min.
On the first day of the month, sunrise is at 06:37 and sunset at 18:01. On the last day of January, in Sattahip, Thailand, sunrise is at 06:42 and sunset at 18:17 +07.