In the absence of synoptic systems in the Bay of Bengal, calm weather is expected over the State. A strong seasonal high pressure area, called as the sub tropical ridge extends along the peninsula bringing clear cool nights and dry weather. Numerical models expect similar conditions to persist over this week.
A feeble easterly wave is anticipated to trigger a moderate rain spell across the coastal TN during the second week of January.
Chennai – A Sunny day leading to a pleasant night with a high of about 30 degrees and a low of 20 degrees.
Coimbatore – A Partly cloudy day followed by a cool night leading to a high of about 31 degrees and a low of 19 degrees.
Madurai – Mostly Sunny with some passing clouds during the day. Max of about 32 degrees and a low of 20 degrees.
Trichy – A Partly sunny day leading to a high of about 30 degrees and a low of 23 degrees.
Vellore – A Bright and Sunny day leading to a cool night. Max of about 31 degrees and a low of 18 degrees.