The time between these months especially the winters is the best time to visit and explore Ranthambhore. The maximum temperature is about 42 degrees and the minimum can go as low as 4 degrees Celsius but the weather during the day is pleasantly cool and perfect for sightseeing.
Summers in Ranthambhore are scorching hot and very uncomfortable. That said, it is the best time for tiger sightings because they are usually out and about around the water bodies. If heat is not your thing, avoid going to Ranthambhore during these months.
Monsoons in Ranthambhore bring a welcome relief from heat and the surroundings turn lush green and beautiful. However, the core area of the national park is closed due to the heavy rains.