Weather will likely play an important role when you plan your trip to Wala, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually February and January, with an average temperature of 26°C, while the coldest months are August and July, with an average of 22°C. The rainiest months in Wala are January, March, February and April, with each month seeing an average of 189 mm of rainfall.