Last updated: August 21, 2025
In January, Tirunelveli, India experiences a warm and humid climate, characterized by a maximum temperature reaching up to 35°C (95°F) and an average of 27°C (80°F). The month is marked by a minimum temperature of 19°C (67°F), providing mild evenings. Precipitation is a notable feature, with 78 mm (3.1 in) of rainfall spread over 7 days, contributing to an overall humidity level of 76%. This blend of warmth and moisture sets the stage for a vibrant and lush environment, making January a compelling time to experience the natural beauty of Tirunelveli.
In January, Tirunelveli experiences a comfortable climate, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (95°F). The average temperature hovers around 27°C (80°F), making it one of the more pleasant months of the year. As February approaches, the heat begins to ramp up, with maximum temperatures soaring to 39°C (102°F), signaling the start of a gradual warming trend that continues through the spring months. By March, the mercury reaches up to 40°C (103°F), and April and May bring peaks of 41°C (107°F) and 42°C (107°F), respectively, as the region transitions into the sweltering summer. While nighttime temperatures remain relatively stable, the increasing highs indicate a significant shift towards hotter conditions, making January a prime time to enjoy the warmth before the heat intensifies.
In January, Tirunelveli experiences a relatively modest precipitation total of 78 mm (3.1 in) spread over about 7 rainy days, signaling the beginning of the year with a gentle touch of rain. This amount sets a noticeable contrast with the drier months of February and March, where rainfall dramatically decreases to just 18 mm (0.7 in) and 45 mm (1.8 in) respectively. However, as the year progresses into the hotter months, the monsoon season begins to take shape, culminating in significantly higher precipitation levels from June to November. Notably, November emerges as the wettest month, receiving a substantial 285 mm (11.2 in), amidst a peak in rainy days, highlighting the shift from January's relative calm to the torrential downpours of the monsoon. This trend illustrates how Tirunelveli transitions from a mild January to the heavy rains of late year, marking a distinct seasonal rhythm that characterizes the region's climate.
In January, Tirunelveli experiences a relatively high humidity of 76%, setting the stage for a gradual increase as the year progresses. This month marks the beginning of a pattern that sees humidity levels fluctuate, with a dip to 69% in both February and March—the most comfortable months of the year. However, as the temperatures rise heading into summer, humidity levels rebound to match January's figures by May. The real shift occurs in the monsoon months, where June through August see humidity peaks, reaching an impressive 87% in August. As monsoon recedes into autumn, humidity remains consistently high around 86% for several months, before tapering off slightly in the final month of the year. Overall, January serves as a precursor to the humid conditions that characterize much of Tirunelveli’s climate, with a distinct seasonal pattern evident throughout the year.
In Tirunelveli, India, January sets the stage for a month marked by an extreme UV Index of 11. This intensity, with a burn time of just 10 minutes, signifies a need for caution when enjoying outdoor activities. As the year progresses into February and March, the UV levels climb to 13 and 14 respectively, sustained at this high exposure category through April and May. Even in mid-year months like June and July, the UV Index remains unforgiving with values consistently at 13. The trend shifts slightly from August to September, where it peaks at 14 once again, before tapering off to 13 in October. November sees a slight relief with an index of 11, while December dips to 10, categorized as very high. The persistent extreme levels throughout the first half of the year serve as a reminder for residents and travelers alike to prioritize sun protection. For more detailed information, check out Tirunelveli UV Index.
UV Risk Categories
January in Tirunelveli shines brightly with 263 hours of sunshine, setting a warm tone for the year ahead. As the months roll on, the sun becomes increasingly generous, peaking in March with an impressive 343 hours. This burst of brightness is closely followed by April and May, where the sunshine remains abundant, averaging around 334-333 hours. Interestingly, the summer months maintain a consistent glow, with hours hovering around 333 even into June and July. As the year progresses into August and September, the sunshine slightly diminishes while still reflecting a healthy 322-324 hours. By the time November arrives, we see a gentle decline to 272 hours, before concluding the year with a satisfying 305 hours in December. This gradual transition of sunlight not only highlights Tirunelveli's tropical charm but also showcases the region's delightful climate throughout the year.
In Tirunelveli, India, the likelihood of enjoying sunny weather in January stands at a modest 22%, marking it as one of the sunnier months of the year amidst a typically overcast winter season. This percentage is notably higher when compared to the following months, especially the rain-drenched July and August, where sunshine is a rare treat, plummeting to as low as 9%. As the year progresses, February heralds a significant increase in sunny days, soaring to 60%, diving into a stretch of favorable weather. However, this initial optimism in January gives way to a mixed bag in the months that follow, with May and June again returning to lower expectations of sunlight. Thus, for those in search of bright days, January presents a perfect opportunity, though still tempering expectations against a backdrop of fluctuating clarity throughout the year.
In Tirunelveli, India, January ushers in a serene winter with 11 hours of daylight, a duration that remains steady through February. As the seasons transition into the warmth of spring, daylight extends to 12 hours from March through September, offering an abundance of sunlight that invigorates the landscape. This consistent daylight invites outdoor activities and exploration amidst the vibrant local culture. However, as October approaches, daylight begins to wane again, returning to 11 hours and maintaining that trend through the remaining months of the year. This rhythmic cycle of daylight not only marks the passage of time but also influences the lifestyle and activities of the people in this charming region.
In Tirunelveli, January welcomes visitors with a gentle breeze, as the average wind speed settles at 2.6 m/s (6 mph). This mild start to the year contrasts with the more dynamic winds that emerge in the following months, peaking in the summer with July's average of 3.4 m/s (8 mph). As winter gives way to the heat of April, the winds soften slightly, reaching their lowest point at 1.9 m/s (4 mph). However, a gradual increase resumes with the onset of the monsoon in June, where the wind picks up to 3.1 m/s (7 mph), creating a lively atmosphere. Notably, the winds in September exhibit a comfortable speed of 2.9 m/s (7 mph), hinting at the lingering influence of the rains. As the year ends, the winds once again decrease, making January's breeziness a refreshing embrace before the climatic shifts ahead.
Weather in Tirunelveli varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Tirunelveli, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and February, January features a minimum temperature of 19°C (67°F) and an average of 27°C (80°F), reaching a maximum of 35°C (95°F). It also sees more precipitation, with a total of 78 mm (3.1 in) spread over 7 days and higher humidity at 76%. In contrast, February has a slightly warmer average temperature of 28°C (82°F) and peaks at a hot 39°C (102°F). The month is significantly drier, with only 18 mm (0.7 in) of rain over 4 days and lower humidity at 69%. For a more detailed look at February weather, check Tirunelveli weather in February.
In January, the weather tends to be warm, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (95°F), accompanied by an average temperature of 27°C (80°F). January experiences more humidity at 76% and sees about 78 mm (3.1 inches) of precipitation over 7 days. In contrast, March typically brings even warmer conditions, with temperatures ranging from a minimum of 22°C (72°F) to a scorching maximum of 40°C (103°F), averaging at 30°C (86°F). Precipitation decreases to 45 mm (1.8 inches) over just 6 days, and humidity also drops to 69%. For more details on March weather in Tirunelveli, visit Tirunelveli weather in March.
When comparing the weather in January to that in April, several notable differences emerge. January typically sees temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (95°F), with an average of 27°C (80°F). The month experiences higher precipitation, with 78 mm (3.1 in) spread over 7 days and a humidity level of 76%. In contrast, April brings warmer temperatures that range from a minimum of 24°C (76°F) to a scorching maximum of 41°C (107°F), averaging 32°C (89°F). Precipitation decreases to 39 mm (1.5 in) over 6 days, and humidity drops to 69%. Overall, April tends to be hotter and drier than January, providing a different experience for residents and visitors alike. For more details on April's weather, you can check Tirunelveli weather in April.
In January, the weather in Tirunelveli features a more moderate range with minimum temperatures around 19°C (67°F) and maximums reaching 35°C (95°F), while the average temperature hovers at 27°C (80°F). Precipitation is relatively significant, with 78 mm (3.1 in) falling over about 7 days, accompanied by a consistent humidity level of 76%.
In contrast, May brings warmer conditions, with minimum temperatures rising to 25°C (77°F) and maximums soaring to an impressive 42°C (107°F), resulting in an average temperature of 31°C (89°F). Rainfall is slightly less at 70 mm (2.8 in) but occurs over 13 days, maintaining the same humidity level of 76%. For those interested in a detailed comparison, you can check out Tirunelveli weather in May.
In January, the weather in Tirunelveli tends to be milder, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (95°F) and an average of 27°C (80°F). During this month, the region experiences a moderate level of precipitation at 78 mm (3.1 in) over 7 days, along with a relative humidity of 76%.
In contrast, June is considerably warmer, featuring temperatures that span from a minimum of 25°C (77°F) to a peak of 40°C (105°F), averaging at 31°C (88°F). This month sees less rainfall, with only 33 mm (1.3 in) over 6 days, but the humidity is slightly higher at 82%. For a more detailed overview of June weather, you can check Tirunelveli weather in June.
In January, the weather in Tirunelveli is warm with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (95°F), accompanied by an average temperature of 27°C (80°F). This month sees about 78 mm (3.1 in) of rainfall over 7 days, with humidity levels at 76%. In contrast, July experiences even warmer conditions, with minimum temperatures starting at 25°C (78°F) and reaching up to 40°C (104°F) at its peak. The average temperature in July is 31°C (87°F), and it has significantly less rainfall at 33 mm (1.3 in) over the same number of days, while humidity rises to 83%. For more details, check out Tirunelveli weather in July.
January in Tirunelveli tends to be warm and relatively humid, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (95°F) and an average of 27°C (80°F). The month sees moderate rainfall, accumulating 78 mm (3.1 in) over about 7 days, while maintaining a humidity level of 76%. In contrast, August experiences slightly higher temperatures, with a minimum of 24°C (76°F) and a maximum reaching up to 40°C (104°F). The average temperature is around 30°C (87°F) and although August receives less precipitation overall at 57 mm (2.2 in), it tends to rain on more days, approximately 10, with a higher humidity level of 87%. For more details on weather conditions, check Tirunelveli weather in August.
January and September showcase distinct weather patterns. In January, temperatures range from a minimum of 19°C (67°F) to a maximum of 35°C (95°F), with an average of 27°C (80°F). The month experiences 78 mm (3.1 in) of precipitation over 7 days, along with a humidity level of 76%. In contrast, September sees warmer conditions, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 39°C (102°F), averaging 30°C (87°F). Precipitation decreases slightly to 68 mm (2.7 in), but it's spread over more days, totaling 12 days, and the humidity rises to 86%. This shift highlights the transition from the cooler early year to the more humid and hot late summer season. For more insights on September conditions, visit Tirunelveli weather in September.
In January, the weather is relatively mild with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (95°F), averaging at 27°C (80°F). It experiences moderate humidity at 76% and sees about 78 mm (3.1 in) of precipitation over roughly 7 days. In contrast, October brings noticeably warmer conditions, with minimum temperatures starting at 24°C (75°F) and peaking at a scorching 39°C (103°F), resulting in an average of 29°C (84°F). The month becomes much wetter as well, with a hefty 194 mm (7.6 in) of rainfall over 19 days and an increase in humidity to 86%. For more details, you can check Tirunelveli weather in October.
In comparing the weather between January and November, January generally offers slightly cooler temperatures, with a minimum of 19°C (67°F) and an average of 27°C (80°F), while November maintains a minimum of 21°C (69°F) and a similar average of 27°C (81°F). However, November tends to be wetter, experiencing about 285 mm (11.2 in) of precipitation over 21 days, compared to January's 78 mm (3.1 in) over just 7 days. Additionally, humidity levels rise in November to 86%, compared to 76% in January, making the latter month feel a bit more comfortable. For more details on November's climate, you can visit Tirunelveli weather in November.
In comparing the weather patterns of January and December, January tends to be slightly warmer with average temperatures ranging from 19°C (67°F) to a high of 35°C (95°F). In contrast, December features a broader range of temperatures, starting from a minimum of 20°C (69°F) and peaking at 33°C (92°F). Notably, December experiences significantly more precipitation, with 149 mm (5.9 in) across 16 days, compared to January’s 78 mm (3.1 in) over just 7 days. Additionally, December's humidity is higher at 85%, while January sees a humidity level of 76%. For more detailed information, you can visit Tirunelveli weather in December.
In January, Tirunelveli experiences a pleasant climate that sets it apart from the hotter months ahead. With average temperatures around 27°C, the weather feels comfortably warm rather than oppressive. Though the region does see some rainfall, averaging 78 mm over just a handful of days, this moisture helps to alleviate the dry heat typical of other periods. The relatively high humidity at 76% adds to the tropical feel, making it an ideal time for visitors to explore outdoor activities without the extreme discomfort often found in the summer months. For more detailed insights on the yearly climate patterns, check out Tirunelveli Climate.