City's maximum temperature was recorded five notches below the season's average at 16.2 degrees Celsius and the minimum dropped by 1.5 degrees to settle at 5.7 degrees Celsius, two points below the normal.
Early morning fog affected visibility and 41 trains were running behind schedule by several hours. However, flight operations were smooth, airport authorities said.
The visibility was 400 meters at 5.30 AM and improved to 700 meters at 8.30 AM and remained the same till 5.30 AM.
The MeT department has predicted partly cloudy skies for tomorrow.
"The skies will be partly cloudy. There will be moderate fog in the morning. The maximum and minimum temperatures are expected to hover at 17 and 8 degrees Celius respectively.