If you're looking forward to lots of outings with your partner, take a look at these details about year-round temperatures in Tegalgundil: The hottest months are usually September and October, with an average temperature of 27°C, while the coldest months are February and January, with an average of 26°C. The rainiest months in Tegalgundil are March, November, April and February, with each month seeing an average of 402 mm of rainfall.