<span style="color: #222222;">Delhi recorded the coldest temperature of the season with the mercury dipping to 3.7 degrees Celsius this morning registering the lowest December temperature in the past 12 years. </span><br />'' <br />'' <span style="color: #222222;">The minimum temperature is four notches below the season's average. So far, the second lowest minimum temperature for the month was recorded on December 29, 2007 at 3.9 degrees Celsius.</span><br />'' <br />'' <span style="color: #222222;">The all-time lowest temperature in the national capital for the month of December was 1.1 degrees Celsius recorded on December 26, 1945 according to data from Met department. </span><br />'' <br />'' <span style="color: #222222;">The morning also witnessed a moderate cover of fog around the city with visibility dropping to 300 metres at Palam. The maximum temperature for the day is expected to hover around 22 degrees Celsius.</span>