Cold conditions continued in Delhi Tuesday with the minimum temperature settling at 7 degrees Celsius, two notches below the normal.
As many as 13 trains were running late due to fog, officials said.
"The maximum temperature was recorded at 19.3 degrees celsius," the weather office said.
According to a meteorological department official, humidity was recorded at 92 per cent.
On Monday, the maximum and minimum temperatures were 19 degrees Celsius and 6 degrees Celsius, respectively.