Planning for the weather is a good way to make your trip to Sikhoraphum relaxing and enjoyable, especially when you're splurging. The hottest months are usually April and March, with an average temperature of 29°C, while the coldest months are January and December, with an average of 25°C. The rainiest months in Sikhoraphum are September, July, August and October, with each month seeing an average of 257 mm of rainfall.