If you’re looking forward to lots of outings with your partner, take a look at these details about year-round temperatures in Rana: The hottest months are usually August and July, with an average temperature of 24°C, while the coldest months are January and February, with an average of 9°C. The rainiest months in Rana are November, December, January and October, with each month seeing an average of 305 mm of rainfall.