Last updated: August 21, 2025
In January, Tiruchirappalli, India experiences a pleasant climate characterized by a maximum temperature reaching 35°C (95°F) and an average of 26°C (79°F). The minimum temperature dips to a comfortable 19°C (66°F), making it an ideal month for outdoor activities. Rainfall is modest, with precipitation amounting to 41 mm (1.6 in) over just 4 days, ensuring that the humidity remains relatively high at 72%. This blend of warmth and occasional rainfall creates a vibrant atmosphere as the city comes alive in the cooler hours of the day.
In Tiruchirappalli, January presents a refreshing start to the year, with temperatures ranging from a cool 19°C (66°F) at night to a warm 35°C (95°F) during the day, averaging around 26°C (79°F). This month marks the transition period before the heat intensifies, as the following months of February and March see a gradual increase in both minimum and maximum temperatures. February’s nights dip slightly to 18°C (64°F), while March ushers in the warmer 20°C (69°F) minimum, setting the stage for the extreme heat of summer. By April, the climate shifts towards a consistently hotter pattern, with maximum temperatures climbing beyond 40°C (104°F) in May and June, illustrating a significant upward trend as the region approaches peak summer. As the year progresses, it becomes evident that January offers a brief respite before the sweltering heat takes hold, making it a pleasant time to visit.
In January, Tiruchirappalli experiences a modest precipitation of 41 mm (1.6 in) over just four days, marking it as one of the drier months of the year. This early winter rainfall sets the stage for a significant drop in precipitation in February, where only 4 mm (0.2 in) is recorded, making it a stark contrast to the lush monsoon months that follow. As the year progresses into March and April, the precipitation levels remain low, only peaking slightly with 16 mm (0.6 in) each month. However, a noticeable shift occurs as it enters the hotter months, with May bringing 42 mm (1.7 in) of rain. A steady increase is observed throughout the summer, culminating in November when the region receives a substantial 212 mm (8.4 in), accompanied by 21 rainy days. This trend highlights the stark seasonal variations that characterize Tiruchirappalli’s climate, with January’s brief showers serving merely as a precursor to the more intense monsoonal downpours later in the year.
In January, Tiruchirappalli experiences a humidity level of 72%, setting the stage for a relatively moist start to the year. As the months progress, humidity levels begin to decline slightly, with February dropping to 62% and March reaching a low of 57%, making it the driest month. This trend towards lower humidity continues until April and May, before a noticeable rise begins in June, climbing back to 71%. The summer months influence humidity significantly, peaking in October at a substantial 87%, followed closely by November and December, which maintain high levels of 88% and 83%, respectively. Throughout the year, the fluctuations in humidity reflect the region's transition from dry to wet seasons, emphasizing the distinct climatic patterns that characterize Tiruchirappalli's tropical climate.
In January, Tiruchirappalli experiences a very high UV Index of 10, translating to a relatively short burn time of just 15 minutes for unprotected skin. As the months progress toward summer, the UV Index climbs dramatically, peaking at an extreme level of 15 in April, where exposure risks elevate significantly, leading to a burn time of merely 10 minutes. Notably, from February through November, the UV Index remains entrenched in the extreme category, presenting consistent challenges for outdoor enthusiasts. This trend indicates a persistent need for effective sun protection throughout the year. For more detailed information, check the Tiruchirappalli UV Index.
UV Risk Categories
January in Tiruchirappalli, India, welcomes the year with 252 hours of bright sunshine, setting a delightful tone for the months ahead. As winter transitions into spring, February witnesses a significant increase in sunlight, offering 306 hours, while March shines even brighter with 341 hours. This upward trend continues into April and May, peaking at 342 hours of sunshine, embracing the warmth of early summer. However, as the monsoon approaches in June, sunlight slightly dips to 316 hours, maintaining a comfortable brightness. The pattern of consistent sunshine persists through the midsummer months, with July and August close behind at 318 and 305 hours, respectively. While September and October see a gradual decline, with daylight hours dropping to 298 and 289, November marks the year's low at 247 hours. As December rolls in, the sunshine rebounds slightly to 277 hours, hinting at the promise of longer days in the new year. This annual dance of daylight beautifully illustrates Tiruchirappalli’s vibrant climatic rhythm, encouraging outdoor adventures all year round.
In Tiruchirappalli, India, January marks the beginning of the year with a relatively modest chance of sunny weather, sitting at 23%. This contrasts sharply with February, which leaps to an impressive 67%, heralding a transition into brighter days. As the seasons progress into March and April, the likelihood of sunshine remains fairly high, at 60% and 50%, respectively. However, as we head towards the sweltering summer months of May and June, the chances dwindle to 26% and 20%. The peak of summer brings in a significant drop, with July and August recording their lowest probabilities of sunny weather, at only 17% and 10%. Interestingly, the trend seems to reverse as the year winds down, with December experiencing a more favorable 56%, hinting that while January may start on the cloudy side, The promise of sunshine is just around the corner.
In Tiruchirappalli, India, January marks the beginning of a steady rhythm in daylight hours, typically offering 11 hours of sunlight. As the months progress into March, this duration increases to a full 12 hours, a trend that continues through to August, creating longer days that invite outdoor activities and exploration. Once September rolls in, daylight begins to wane again, gently transitioning back to 11 hours by October, a pattern that persists through the winter months. This cyclical shift highlights the region’s balanced climate, where day length ebbs and flows, providing both sun-kissed days in the height of summer and refreshing respite as the year winds down.
In Tiruchirappalli, India, January brings a gentle average wind speed of 2.7 m/s (6 mph), setting the tone for the cooler months ahead. The wind patterns show a slight increase in February, rising to 2.8 m/s, before experiencing a subtle decline through March and April. As the year progresses into the warmer months, a notable uptick occurs, peaking in July at 4.1 m/s (9 mph), where the breeze adds a refreshing quality to the summer heat. Consequently, the winds begin to soften again toward the end of the year, dropping back to around 2.0 m/s in October and November. This rhythm of wind speeds not only marks the transition between seasons but also contributes to the local climate's distinct character throughout the year.
Weather in Tiruchirappalli varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Tiruchirappalli, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February present distinct weather patterns in Tiruchirappalli. In January, temperatures range from a minimum of 19°C (66°F) to a maximum of 35°C (95°F), with an average temperature of 26°C (79°F). The month sees a total precipitation of 41 mm (1.6 in) over four days and maintains a humidity level of 72%. In contrast, February features slightly warmer weather, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 37°C (99°F), averaging 27°C (81°F). Notably, February experiences much less rainfall at only 4 mm (0.2 in) over just one day and a lower humidity level of 62%. For more detailed information, visit Tiruchirappalli weather in February.
In January, Tiruchirappalli experiences relatively mild weather with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 35°C (95°F), averaging around 26°C (79°F). The month receives a moderate amount of precipitation, totaling 41 mm (1.6 in) over about 4 days, and the humidity level is quite high at 72%.
In contrast, March sees a significant increase in temperatures, with a minimum of 20°C (69°F) and a maximum reaching up to 40°C (104°F), resulting in an average of 30°C (86°F). Precipitation is lower in March, with only 16 mm (0.6 in) falling over 3 days, and humidity decreases to a more comfortable 57%. For a more detailed look at the weather in March, you can find additional information here: Tiruchirappalli weather in March.
January and April present notably different weather patterns. In January, temperatures range from a minimum of 19°C (66°F) to a maximum of 35°C (95°F), with an average of 26°C (79°F). The month experiences moderate humidity at 72% and sees some rainfall, totaling 41 mm (1.6 in) over four days. In contrast, April is significantly warmer, with minimum temperatures at 24°C (75°F) and maximums reaching an impressive 41°C (107°F), averaging around 32°C (90°F). The precipitation drops to 16 mm (0.6 in), still spread over four days, and humidity decreases to 56%. This shift indicates a transition into hotter and drier conditions as the year progresses. For more details on the weather, you can visit Tiruchirappalli weather in April.
In January, temperatures in Tiruchirappalli range from a minimum of 19°C (66°F) to a maximum of 35°C (95°F), with an average of 26°C (79°F). The month experiences relatively low precipitation, totaling 41 mm (1.6 in) over about 4 days, and humidity levels are quite high at 72%. In contrast, May sees a significant rise in temperatures, with minimums reaching 26°C (79°F) and maximums soaring to 42°C (108°F), averaging 32°C (91°F). Although May has a similar precipitation total of 42 mm (1.7 in), it experiences rain on approximately 10 days, and humidity drops to 64%. For more details, check out Tiruchirappalli weather in May.
In January, Tiruchirappalli experiences relatively mild temperatures, with a minimum of 19°C (66°F), an average of 26°C (79°F), and a maximum reaching 35°C (95°F). The month sees about 41 mm (1.6 in) of precipitation spread over 4 days, while humidity remains at a comfortable 72%. In contrast, June brings a significant increase in temperatures, where minimums rise to 26°C (78°F), averages soar to 32°C (90°F), and maximums can spike to 42°C (107°F). Rainfall also increases to 50 mm (2.0 in), with precipitation occurring over 9 days and humidity slightly decreasing to 71%. For more detailed information, you can check Tiruchirappalli weather in June.
In January, the weather in Tiruchirappalli is generally warm, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 35°C (95°F) and an average of 26°C (79°F). The month experiences relatively low precipitation, totaling 41 mm (1.6 in) over just 4 days, accompanied by 72% humidity. In contrast, July sees higher temperatures, with minimums of 25°C (77°F) and maximums reaching up to 40°C (104°F), leading to an average of 31°C (89°F). The rainfall also increases, bringing about 61 mm (2.4 in) over 12 days, though the humidity drops slightly to 64%. For a closer look at July's weather specifics, you can check Tiruchirappalli weather in July.
In January, the weather features a comfortable range of temperatures, with a minimum of 19°C (66°F) and an average of 26°C (79°F), peaking at 35°C (95°F). This month experiences less rainfall, totaling just 41 mm (1.6 in) across about 4 days, while the humidity is relatively high at 72%. In contrast, August sees warmer conditions, with a minimum temperature of 24°C (76°F) and an average of 31°C (88°F), reaching up to 40°C (105°F). Rainfall increases significantly to 81 mm (3.2 in) over 13 days, and humidity remains slightly lower at 69%. For more detailed information, check out Tiruchirappalli weather in August.
In January, the weather in Tiruchirappalli is relatively mild, with average temperatures ranging from a minimum of 19°C (66°F) to a maximum of 35°C (95°F). The month experiences low precipitation, averaging only 41 mm (1.6 in) over 4 days, and humidity levels are around 72%. In contrast, September brings warmer conditions with temperatures starting at a minimum of 24°C (76°F) and peaking at 39°C (102°F), along with significantly higher rainfall of 127 mm (5.0 in) over 18 days. Humidity also slightly increases to 76%. For more details on the weather patterns in September, you can visit Tiruchirappalli weather in September.
In January, the weather in Tiruchirappalli is typically warm, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 35°C (95°F) and an average of 26°C (79°F). The month sees relatively low precipitation, with just 41 mm (1.6 in) over 4 days, and humidity levels at 72%. In contrast, October brings significantly higher temperatures, with a minimum of 23°C (74°F) and a maximum reaching 38°C (101°F), averaging around 29°C (85°F). This month is also marked by much greater rainfall, totaling 143 mm (5.6 in) over 20 days, along with increased humidity at 87%. For more details, check out Tiruchirappalli weather in October.
In January, the weather in Tiruchirappalli features a warm climate with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 35°C (95°F) and an average of 26°C (79°F). The month sees relatively low precipitation of 41 mm (1.6 in) over just 4 days, coupled with a humidity level of 72%. In contrast, November brings a hotter and much wetter experience, with temperatures ranging from a minimum of 22°C (72°F) to a sweltering maximum of 37°C (99°F) and an average of 27°C (81°F). This month is characterized by significant rainfall, totaling 212 mm (8.4 in) across 21 days, and a higher humidity of 88%. For more detailed information, you can refer to Tiruchirappalli weather in November.
In January, the weather in Tiruchirappalli is generally warm, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 35°C (95°F) and an average temperature of 26°C (79°F). The month tends to be drier compared to December, with only 41 mm (1.6 in) of precipitation over about 4 days. Additionally, humidity levels are slightly lower at 72%.
In contrast, December is characterized by slightly warmer nighttime temperatures, with a minimum of 20°C (68°F) and a cooler maximum temperature of 33°C (91°F), while still averaging 26°C (79°F). However, December experiences significantly higher rainfall, totaling 112 mm (4.4 in) over approximately 10 days, and higher humidity levels at 83%. For more detailed insights on December weather, you can visit Tiruchirappalli weather in December.
January in Tiruchirappalli stands out with its relatively mild temperatures and lower humidity compared to the sweltering months that follow. As the city embraces the cooler season, residents enjoy an average temperature around 26°C, complemented by refreshing breezes, making outdoor activities quite pleasurable. Though the month sees some rainfall, it is a significant contrast to the heavier downpours typical of the monsoon season. With only a few days of precipitation, January presents a welcoming climate for locals and tourists alike, who can explore the city's rich heritage without the oppressive heat. For a deeper look into the nuances of Tiruchirappalli's weather patterns, be sure to check out Tiruchirappalli Climate.