| Local Time | Tu May 07 | We May 08 | Th May 09 | Fr May 10 |
| UV index | 12 | 12 | 12 | 12 |
The strength of the sun's ultraviolet (UV) radiation is expressed as a Solar UV Index or Sun Index.The UV Index does not exceed 8 in the UK (8 is rare; 7 may occur on exceptional days, mostly in the two weeks around the summer solstice). Indices of 9 and 10 are common in the Mediterranean area. The Sun Index forecast refers to the daily maximum. |
| Nearby Weather Stations - Ponneri | Distance |
| Chennai Intl. Airport | 6.0 km |
| Nellore | 31.1 km |
| Ongole | 45.5 km |
| Cuddalore | 55.3 km |
| Karaikal | 60.5 km |
| Nagapattinam | 61.6 km |
| Jaffna | 72.6 km |
| Vijayawada Airport | 90.3 km |
| Rentachintala | 95.0 km |
| Kothagudem | 111.4 km |
| Vellore | 115.3 km |
| Machilipatnam | 119.5 km |
| Pamban | 134.2 km |
| Kadapa | 152.1 km |
| Tiruchirappalli Intl. Airport | 171.3 km |
| Arogyavaram | 187.4 km |
| Hyderabad Airport | 209.1 km |
| Rajiv Gandhi Intl. Airport | 211.3 km |
| Salem | 227.2 km |
| Kakinada | 236.3 km |
| Kurnool | 241.3 km |
| Madurai | 243.8 km |
| Bangalore / Hindustan | 280.7 km |
| Anantapur | 287.2 km |
| Bangalore | 289.5 km |
| Bidar Airport | 310.9 km |
| Raichur | 323.5 km |
| Coimbatore/Peelamedu | 352.3 km |
| Vishakhapatnam/Waltair | 353.7 km |
| Ballari | 373.2 km |
| Kalaburagi | 381.5 km |
| Ooty | 386.4 km |
| Mysore | 388.4 km |
| Chitradurga | 417.9 km |
| Kochi Airport | 426.8 km |
| Alappuzha | 427.6 km |
| Willingdon | 442.5 km |
