Prices of vegetables are set to burn a hole in your pocket as the monsoon season is leading to a hike in wholesale rates. Tomatoes are the worst hit as the local supply has run dry. The price shot up from Rs 10-20 per kg to Rs 30-40 as tomatoes are being brought from Himachal, Uttarakhand and Bangalore. The wholesale rates varies from Rs 30-40 per kg. Due to the rains, the supply often gets disrupted. The prices are likely to rise with monsoon season. In the retail market, a kilogram of tomato can cost Rs 35-60 depending on the variety. However, prices of onions are rising slowly. The wholesale rate for onion was recorded as Rs 25-35 per kg, which has increased by Rs 5 per kg in last one month. Supply of onions is not much interrupted. Mostly the onions are being brought from Maharashtra and Rajasthan.The Maharashtra onions, which comes from Nasik, is the costlier one due to the quality and distance.