Bali.
Has a tropical climate, with hot and humid weather all year round. Throughout the year, the temperature in Bali stays between 20°C and 32°C, and the humidity remains consistently above 75%. January is the rainiest month in Bali, with an average rainfall of around 350 mm. While the rain can be heavy at times, it usually doesn’t last all day, so you can still enjoy outdoor activities.
Cambodia.
January in Phnom Penh is a time of mild and dry weather, with an average temperature of around 31°C (88°F) during the day and around 21°C (70°F) at night. The low rainfall in January makes it an ideal time to comfortably explore the city’s famous landmarks and museums.
Malaysia.
During January, most of Malaysia will be bathed in sunshine, with very little rainfall expected; the only exception is the east coast and its islands. As such, it’s the perfect time to head to the beaches of Langkawi, visit the capital, or explore Malacca. Average temperatures sit at a comfortable 30°C. However, Kuala Lumpur expects about 10 rainy days and a monthly rainfall of approximately 172 mm.
Philippines.
The climate is generally tropical maritime, with a relatively cool season from December to February. Weather conditions in the Philippines make it a good trip destination. In January, you can expect warm and sunny days with average temperatures between 22.0°C and 31.0°C. However, it’s worth noting that the weather can be unpredictable, with possible peaks as low as 14°C and high as 34°C as observed in previous years. The average sliding 31-day rainfall during January in Manila is rapidly decreasing, starting the month at 3.4 inches.
Thailand.
January in Thailand offers warm evenings, with temperatures dropping to a cozy 22ºC. The sea temperature is a pleasant 28ºC, perfect for swimming, while the high humidity adds to the cozy feel. With only 123 mm of rain over ten days and seven hours of sunshine from the 12 hours of daylight each day, Thailand in January is a warm and inviting destination.
Vietnam.
In the cooler north, average temperatures are 18°C during January. The south has warmer temperatures of around 26°C, while central regions are 23°C on average. Rain is not likely in the north or south of the country, while the inland mountains may experience a few wet days at the beginning of the month.