Tiruvannamalai

Stay up to date with the latest weather conditions in Tiruvannamalai. Below, you will find current data, forecasts, and helpful weather charts.

The climate in Tiruvannamalai, located in India, is characterized as tropical, with high temperatures throughout the year. There is no pronounced change of seasons in the traditional sense; rather, one can distinguish between dry and wet periods. The average annual temperature fluctuates between 24°C and 31°C, making the city a hot destination to visit at any time of year.

From January to April, Tiruvannamalai experiences predominantly dry weather with minimal rainfall. The hottest months are April and May, when maximum temperatures can reach 36.6°C. Starting in May, rainfall and the number of rainy days gradually increase, peaking in October and November. This period can be characterized as the monsoon season, bringing higher humidity and a slight drop in daytime temperatures, although nights remain warm.

Even in the "coolest" months, such as December and January, the average temperature stays around 24-25°C. Thus, travelers should expect hot weather with a high probability of precipitation in the second half of the year, especially from July to November, and very hot, dry weather from February to April.

Tiruvannamalai experiences a hot climate throughout the year, with relatively small fluctuations in average monthly temperatures. The hottest months are April and May, when average monthly temperatures reach 30.9°C and 31.6°C respectively, and average daily maximum temperatures rise to 36.6°C. The "coolest" months are January and December, when the average temperature is around 24.2°C - 24.5°C, and average nightly minimums drop to 19.3°C - 20.7°C, which is still very warm weather.

The summer period, which can be roughly attributed to the months from March to June, is characterized by intense heat. As early as March, the average maximum temperature reaches 34.7°C, and in April and May, it stays at a peak level of 36.6°C. Even in June, despite the potential start of the rainy season, the average maximum temperature remains high at 35.5°C. Nights during these months are also very warm, with minimum temperatures rarely dropping below 22°C in March and rising to 26.7°C in May.

The so-called winter period in Tiruvannamalai, from November to February, features milder and more comfortable weather compared to the summer heat. Average daytime highs during this time vary from 28.2°C in December to 31.8°C in February. Nights become noticeably cooler, with average minimum temperatures ranging from 19.3°C in January to 22.4°C in November. Throughout the year, especially from February to April, significant daily temperature fluctuations are observed: the difference between daytime highs and nighttime lows can reach 10-12°C, bringing some relief from the daytime heat at night.

The city of Tiruvannamalai, located in India, experiences a distinct seasonality in rainfall distribution throughout the year, although the total amount remains moderate. The climate is characterized by clearly defined dry periods and months with more frequent, but typically not overly heavy, rainfall.

The driest period in Tiruvannamalai occurs from February to April. In February and March, there is practically no rainfall (0 mm), and the number of rainy days is minimal—only about 2 per month. April also remains very dry with 0 mm of precipitation and approximately 4 rainy days. January is also notable for low rainfall, with only 1 mm falling over 5 days.

Rainfall gradually begins to increase in May (2 mm, 11 rainy days) and reaches its peak in autumn. The wettest months are considered to be October, which records the highest number of rainy days (averaging 20 days with 5 mm of precipitation), and November, which leads in total rainfall (7 mm falling over 19 days). September is also a fairly wet month with 4 mm of rainfall and 17 rainy days. Even during the wettest months, given the low absolute precipitation values in millimeters, the rain is likely to be frequent but moderate or light rather than torrential.

When planning a trip to Tiruvannamalai, it is important to consider that a hot climate prevails here throughout the year. Average annual temperatures range from 24°C to 31°C, and during the hottest months from April to June, the thermometer can rise above 36°C. Therefore, your wardrobe should primarily consist of light, breathable clothing made from natural fabrics such as cotton or linen. Don't forget a wide-brimmed hat, sunglasses, and high-SPF sunscreen to protect yourself from the intense sun. Comfortable walking shoes are a must, as you will surely want to explore the city and its surroundings.

Although rainfall in Tiruvannamalai is not as heavy as in some other regions of India, the number of rainy days increases significantly from May to November, and especially from September to November. During this period, it is worth bringing a light umbrella or a raincoat. The driest months are February, March, and April. Even in the relatively "cool" months of January and December, daytime temperatures remain comfortably warm; however, a light sweater or shawl may be useful for evening walks or early mornings, as minimum temperatures drop to around 19-20°C.

In general, for a trip to Tiruvannamalai, it is recommended to bring clothes that are easy to layer. The principle of layering here is not so much for warmth as it is for adapting to different conditions: sun protection during the day and light cover in the evening or during occasional rain. You should also consider bringing insect repellent, especially if your trip falls during the wetter months. And, of course, don't forget your camera to capture the vibrant moments of your journey!