|Thursday 19 Oct||27 ℃ 81 ℉||34 ℃93 ℉|
|Friday 20 Oct||28 ℃ 82 ℉||34 ℃93 ℉|
|Saturday 21 Oct||28 ℃ 82 ℉||34 ℃94 ℉|
|Sunday 22 Oct||28 ℃ 82 ℉||35 ℃94 ℉|
|Monday 23 Oct||28 ℃ 82 ℉||33 ℃91 ℉|
The best time to visit Thiruvannamalai is during the winter months when the sun is easily tolerable even during the day. The pleasant weather during the winters makes the town a favorite spot for the devotees and tourists alike. In fact, many festivals are celebrated during the winter months in the town.
Summers in Thiruvannamalai begin in mid-February and last until the end of May. During summers, the temperature can rise to 45 degrees Celsius. This is not the ideal time to visit the place because of the scorching sun. During the daytime in summers, the humidity also tends to increase.
Monsoon begins in mid-June, and the town has some showers until the end of August. However, the rains do not make much of an impact on the weather of Thiruvannamalai.
Winters start in mid-November and last until mid-February. The maximum temperature dips down to 35 degrees Celsius making it easy enough to venture outside during the daytime. Evenings tend to be cool but not chilly. One can easily sustain the cold in a light shawl or cotton jacket. At night, one may require a light blanket while sleeping.