Foggy conditions, however, continued to disrupt road, rail and air traffic in many areas of the region.
In the national capital, it was a pleasant day with the mercury registering an increase. The maximum temperature in Delhi settled at 21.1 degrees Celsius, a notch above the season's average while the minimum stood at 8.4 degrees.
According to officials, early morning fog disrupted operations of 30 flights at the Indira Gandhi International Airport and 55 north-bound trains including premiere services like Rajdhani, Shatabdi and Duronto.
Chandigarh recorded a maximum temperature of 22.5 degrees Celsius, two notches above normal. At most other places too, day temperatures settled above normal level including at Ambala (21.2 degrees Celsius), Hisar (20.2), Karnal (21), Ludhiana (20.4 ), Patiala (20.2) and Amritsar (19.9). Minimum temperatures too hovered close to normal level.
Two flights from Delhi to Chandigarh had to be cancelled while two others were late due to inclement weather. Some trains were also running late, officials said.
Mount Abu, the state's sole hill station, registered a minimum of 1 degree Celsius.
Meanwhile, cold wave tightened its grip in Kashmir and Ladakh regions as minimum temperatures dropped by around a degree in Kashmir Valley and plunged by five notches in Ladakh region.
"A fresh western disturbance is likely to affect Jammu and Kashmir from January 20 onwards," a MeT official said.
