Hey check this link out https://www.tripoto.com/trip/hill-stations-in-tamil-nadu?ref=mobwapp&source=awp You would have to check the weather again as these are all hill stations
Hi Amanda, Landour (Uttarakhand), Pelling (Sikkim), Kinnaur (Himachal) and Valley of Flowers National Park (Uttarakhand) are some of the best places to visit for 3-4 days in mid-July. If you want to attend festivals then I recommend the Dree Festival in Arunachal, Beh Deinkhlam in Meghalaya and Rath Yatra in Puri (Odisha). You can also check the following article for more places to visit in mid-July: https://www.tripoto.com/trip/best-places-to-visit-in-july-in-india