Last updated: August 21, 2025
In January, Thiruthani, India experiences a mild and pleasant climate. The maximum temperature peaks at 33°C (92°F), while the average hovers around a comfortable 24°C (76°F), allowing for enjoyable outdoor activities. Nights cool down to a refreshing minimum of 16°C (62°F). This month sees occasional rainfall, with a total precipitation of 23 mm (0.9 in) spread over about 3 days, contributing to a humidity level of 73%. Overall, January in Thiruthani offers a balance of warmth and light moisture, making it an inviting time for residents and travelers alike.
In January, Thiruthani experiences a delightful climate, characterized by mild temperatures that range from a cool 16°C (62°F) at night to a warm 33°C (92°F) during the day, with an inviting average of 24°C (76°F). This transitional month marks the end of winter, as the region gradually warms up, making way for the hotter months ahead. As February approaches, temperatures begin to rise, hitting an average of 26°C (78°F), with maximums soaring up to 37°C (98°F). This trend of increasing heat continues into the spring, with March's averages climbing to 29°C (84°F) and peak temperatures touching 39°C (102°F). By the time April rolls in, the heat intensifies sharply, reflected in the averages jumping to 31°C (88°F) and maximums reaching 41°C (105°F). As the months progress towards the summer, it becomes evident that Thiruthani is on a steady trajectory of rising temperatures, setting the stage for the sweltering heat that characterizes the upcoming months.
In January, Thiruthani experiences relatively low precipitation, with just 23 mm (0.9 in) of rainfall recorded over a mere 3 days. This seasonal dry spell marks a transition from the preceding wetter months, setting the tone for February's even drier conditions, which see no rainfall at all. As the year progresses, the rainfall gradually intensifies, culminating in the peak monsoon months from June to September, where daily rain becomes frequent and substantial. Notably, September stands out with the highest precipitation total of 146 mm (5.8 in), while November also contributes significantly with 216 mm (8.5 in), emphasizing the region's shift to a distinctly wet phase. This trend highlights the stark contrast between the dry beginning of the year and the deluge that characterizes the later months, illustrating the dynamic weather patterns in Thiruthani.
In January, Thiruthani experiences a humidity level of 73%, marking the beginning of a trend towards increased moisture in the air as the year progresses. This month serves as a transition point, as humidity begins to drop to 64% in February before hitting its lowest point at 51% in March and 50% in April. As spring approaches, the atmosphere starts to regain its humidity, with noticeable increases through May and June, where levels reach 62% and 68%, respectively. Monsoon season kicks in with July's humidity at 59%, followed by a surge to 72% in August. The wet months dominate the latter part of the year, culminating in October to December when humidity peaks at a remarkable 89% in November. Thus, January's relatively high humidity can be seen as the precursor to a year characterized by fluctuating but ultimately climbing moisture levels.
In January, Thiruthani experiences a UV Index of 10, categorized as very high, indicating a significant risk of harm from unprotected sun exposure within about 15 minutes. As the months progress, the UV Index rises sharply; by February to April, it escalates to 12 and 13, placing it in the extreme category with a drastically reduced safe burn time of just 10 minutes. This extreme exposure continues through the warmer months, lasting until October, before dropping back to 10 in November and 9 in December. The trend clearly highlights the need for protective measures during peak sunlight in Thiruthani, particularly between February and October. For more detailed information, visit Thiruthani UV Index.
UV Risk Categories
In Thiruthani, India, January ushers in the year with a modest 260 hours of sunshine, setting the stage for a gradual increase in brightness that peaks in the following months. As February rolls in, sunshine hours gain momentum, reaching 306 hours, followed by March, which shines even brighter at 344 hours. This upward trend continues into April and May, where residents enjoy abundant sunlight, with May boasting an impressive 352 hours. However, as the season shifts, the sunshine decreases throughout the second half of the year, with hours dipping notably in July and August, averaging around 295 hours. Interestingly, there’s a slight recovery in October before November sees a notable decline to 250 hours of sunshine, making January's sunny beginnings a poignant contrast to the quieter, cloudier months ahead.
In Thiruthani, India, the likelihood of sunny weather in January stands at a modest 36%, marking it as one of the cooler months compared to the upcoming weeks. As the year progresses into February and March, the percentage of sunny days dramatically rises to 74% and 73% respectively, ushering in a spell of vibrant sunshine. The chance of sunny weather begins to wane again in April at 51%, before dipping into the soggy monsoon months of June and July, where it plummets to a mere 20% and 14%. Interestingly, the transition from October through December indicates a recovery, with a notable 59% probability of sunny days by December, suggesting that while January may not offer abundant sunshine, brighter days are just around the corner.
In Thiruthani, India, January marks the beginning of the year with a consistent 11 hours of daylight, a trend that continues into February. As spring approaches in March, daylight increases to 12 hours, a duration that remains stable from March through August. This period of abundant daylight offers a vibrant atmosphere, perfect for outdoor activities and cultural festivities. As October rolls around, daylight begins to slightly wane again, returning to 11 hours, which continues through December, echoing the pattern observed in the first two months. Overall, the daylight duration in Thiruthani showcases a rhythmic seasonal shift, balancing between 11 and 12 hours throughout the year, creating a delightful experience for both residents and visitors alike.
In January, the winds in Thiruthani, India, dance gently at an average speed of 2.1 m/s (5 mph), setting a tranquil tone for the start of the year. This light breeze, consistent with February's weather, slightly wanes by March to 1.9 m/s (4 mph), marking the onset of warmer days. As the year progresses, April sees a minor uptick to 2.0 m/s, while May and June bring a refreshing change with speeds reaching 2.6 m/s (6 mph) and 2.9 m/s (7 mph), respectively, suggesting the arrival of the monsoon season. However, the winds calm slightly during the peak monsoon months, tapering off to 2.3 m/s in August and dipping back to 2.1 m/s by September. As the year draws to a close, the winds settle once again with consistent speeds around 2.1 m/s in December, demonstrating a rhythmic ebb and flow that characterizes Thiruthani's climate throughout the year.
Weather in Thiruthani varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Thiruthani, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February present noticeable differences in weather patterns. While January experiences temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (92°F) with an average of 24°C (76°F) and a humidity level of 73%, February sees slightly warmer conditions with an average temperature of 26°C (78°F) and a peak reaching 37°C (98°F). Additionally, February boasts significantly lower precipitation, with just 6 mm (0.2 in) and no rainy days, compared to January's 23 mm (0.9 in) spread over three days. This makes February notably drier and warmer, as reflected in the Thiruthani weather in February.
In January, the weather is generally milder, characterized by a minimum temperature of 16°C (62°F) and an average of 24°C (76°F), with maximum temperatures reaching 33°C (92°F). The month experiences about 23 mm (0.9 in) of precipitation over 3 days, and humidity levels remain relatively high at 73%. By contrast, March sees warmer conditions with minimum temperatures rising to 18°C (65°F) and an average temperature of 29°C (84°F), peaking at a scorching 39°C (102°F). Rainfall decreases to 10 mm (0.4 in) spread across just 2 days, accompanied by significantly lower humidity at 51%. For more details, you can check the specific conditions in Thiruthani weather in March.
In January, the weather is relatively mild with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (92°F), while experiencing an average temperature of 24°C (76°F). The month sees 23 mm (0.9 in) of precipitation over three days, coupled with a humidity level of 73%. In contrast, April ushers in significantly warmer conditions, with temperatures soaring between 23°C (74°F) and a peak of 41°C (105°F), averaging at 31°C (88°F). Rainfall is sparse, with only 6 mm (0.2 in) falling over just one day, and humidity drops to a more comfortable 50%. For more detailed information, you can check Thiruthani weather in April.
In January, Thiruthani experiences milder weather with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (92°F), accompanied by a relatively high humidity of 73%. The month sees about 23 mm (0.9 in) of precipitation over three days. In contrast, May brings warmer temperatures, with averages between 24°C (76°F) and soaring highs of 42°C (108°F). The humidity dips to 62%, and while precipitation decreases slightly to 21 mm (0.8 in), it occurs over five days. For more details on May weather, check out Thiruthani weather in May.
January and June present contrasting weather characteristics. In January, temperatures range from a minimum of 16°C (62°F) to a maximum of 33°C (92°F), with an average of 24°C (76°F) and relatively low precipitation of 23 mm (0.9 in) over just three days, accompanied by a humidity level of 73%. In stark contrast, June sees significantly warmer conditions, with temperatures starting at a minimum of 25°C (77°F) and peaking at 41°C (105°F), resulting in an average temperature of 32°C (89°F). Additionally, June experiences much higher rainfall, totaling 96 mm (3.8 in) over 16 days, while humidity decreases slightly to 68%. For more detailed insights, check out Thiruthani weather in June.
In January, the weather is generally milder, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (92°F), averaging around 24°C (76°F). This month also experiences relatively low precipitation, with only 23 mm (0.9 in) falling over about 3 days, resulting in high humidity at 73%.
In contrast, July brings significantly warmer temperatures, with a minimum of 24°C (76°F) and a peak of up to 40°C (103°F), averaging 30°C (87°F). This month is characterized by much higher rainfall, totaling 135 mm (5.3 in) over 17 days, and lower humidity at 59%. For a more detailed look at July weather in Thiruthani, you can visit Thiruthani weather in July.
In January, the weather tends to be milder, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (92°F) and an average of 24°C (76°F). The month experiences relatively low precipitation at 23 mm (0.9 in) over just three days, with humidity levels around 73%. In contrast, August brings significantly warmer temperatures, with a minimum of 24°C (76°F) and soaring to a maximum of 38°C (101°F), averaging 30°C (86°F). However, August is much wetter, receiving 119 mm (4.7 in) of rain across 19 days, while humidity levels remain comparable at 72%. For a closer look at what to expect, check out this link: Thiruthani weather in August.
In January, the weather is relatively pleasant, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (92°F) and an average of 24°C (76°F). The month experiences light rainfall, totaling around 23 mm (0.9 in) over just 3 days, along with a humidity level of 73%. In contrast, September is significantly warmer with temperatures ranging from 23°C (74°F) at night to a scorching 37°C (99°F) during the day, averaging around 29°C (84°F). This month sees heavy rainfall, accumulating to 146 mm (5.8 in) over 19 days, and slightly higher humidity at 79%. For more details on the weather in September, you can visit Thiruthani weather in September.
In January, the weather is generally milder, with an average temperature of 24°C (76°F) and a maximum of 33°C (92°F). Precipitation is relatively low, with only 23 mm (0.9 in) falling over three days, and humidity levels at 73%. In contrast, October experiences warmer temperatures, with an average of 28°C (82°F) and highs reaching up to 36°C (96°F). The month is also characterized by significantly higher rainfall, totaling 170 mm (6.7 in) over 20 days, with humidity rising to 88%. For more detailed insights on the weather during this month, you can refer to Thiruthani weather in October.
The weather in January and November showcases notable differences, particularly in temperature and precipitation. In January, temperatures range from a minimum of 16°C (62°F) to a maximum of 33°C (92°F), with an average of 24°C (76°F) and relatively low humidity at 73%. Precipitation is minimal, averaging just 23 mm (0.9 in) over about 3 days. In contrast, November experiences warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 34°C (93°F), averaging around 26°C (79°F). The month is significantly wetter, receiving 216 mm (8.5 in) of rain over 19 days, and higher humidity at 89%. For more detailed information, you can check Thiruthani weather in November.
In January, the weather is slightly warmer with average temperatures ranging from a minimum of 16°C (62°F) to a maximum of 33°C (92°F), while December experiences slightly cooler temperatures, with a minimum of 18°C (64°F) and an average of 25°C (76°F). Precipitation is significantly lower in January, totaling just 23 mm (0.9 in) over 3 days, compared to December's 70 mm (2.8 in) spread across 8 days, which contributes to the higher humidity level of 85% in December versus 73% in January. Overall, while both months share similar maximum temperatures, January tends to be drier and less humid. For more details, check out Thiruthani weather in December.
In January, Thiruthani experiences a refreshing change in weather compared to the sweltering summer months. With an average temperature around 24°C (76°F), the climate is pleasantly mild, offering a comfortable reprieve from the heat. While occasional precipitation may occur, with about 23 mm of rain spread over just a few days, the overall humidity remains moderate at 73%, providing a balanced atmosphere. This makes January one of the most inviting times to explore Thiruthani's natural beauty. For a deeper insight into what the year holds, check out Thiruthani Climate.