 The city is located in southern Gujarat and is situated near the Purna River, within a few kilometers of the river's delta, which is west of the city and empties into the Gulf of Khambhat.The weather in Navsari is sunny from October to May, and rainy from June to September.The average maximum and minimum temperatures are 40 °C (104 °F) and 17 °C (62.6 °F) respectively.