September in Borra Caves is the trickle back to normal. Rainfall drops to 150-200mm, mostly first half. By September 18-20 the southwest monsoon retreats from the Eastern Ghats and the Kirandul Passenger normalises its timetable. Cave-descent steps dry out a week after the last sustained rain; APTDC reinstates regular hours (10-1, 2-5) by the third week. Valley is at its post-monsoon peak — coffee bushes deep green, Katiki and Padmapuram still running, Anantagiri viewpoints clear of dust. Daytime 22-28C, humidity dropping to 75 percent. Araku town hotels sit at year-low rates (50 percent below February) for the first 10 days, then climb 15-20 percent as the season opens. The smart traveler's call is the September 20 to October 5 window — Borra at its lushest, before the Diwali-October rush.

Why September scores 6.0/10