The mercury rose by one to six degrees at most places due to passing of western disturbances and upper air cyclonic system which entered the state this weekend, the report said.
However, poor visibility due to fog in neighbouring states of Haryana, Delhi, Uttar Pradesh and Madhya Pradesh affected movement of trains.
About five trains under the North Western Railway were running late from 25 minutes to 3 hours, an NWR spokesman said.
At other places, the minimum temperature hovered in the range of 10.3 and 14.3 degrees including Barmer, Pilani, Kota, Ajmer, Jaisalmer, Jodhpur, Bikaner, Churu, and Ganganagar.
Jaipur experienced strong winds and its minimum temperature settled at 13 degree Celsius last night.