Last updated: August 21, 2025
In January, Thiruvarur, India, experiences a mild and pleasant climate ideal for outdoor activities. The maximum temperature reaches a comfortable 29°C (85°F), while the average stands at 26°C (79°F), providing a delightful respite from the heat. Nighttime temperatures dip to a refreshing 23°C (73°F). This month also witnesses approximately 80 mm (3.2 inches) of rainfall over 8 days, contributing to the lush green landscapes typical of the region. With humidity levels around 72%, the weather offers a balance of warmth and moisture, making it a unique time of year to enjoy this beautiful locale.
In Thiruvarur, India, January marks the transition into slightly warmer days, with temperatures ranging from a comfortable minimum of 23°C (73°F) to a pleasant average of 26°C (79°F), peaking at 29°C (85°F). This month serves as a gentle precursor to the hotter months ahead, as February shows a gradual increase, with nightly lows reaching 22°C (72°F) and daytime highs flirting with 30°C (86°F). Observing the trend, the temperatures steadily rise from March to May, where the mercury often soars above 36°C (97°F) by late spring. Despite this escalation, January stands out as a refreshing haven before the intense heat cemented in the coming months. As the year progresses, the average temperatures remain consistent yet warm, suggesting a tropical climate that thrives in warmth while offering a brief respite in the first month of the year.
In January, Thiruvarur experiences a notable precipitation amount of 80 mm (3.2 in) over 8 days, marking one of the wettest months at the start of the year. This significant rain sets the stage for the drier months ahead, as February follows with just 11 mm (0.4 in) and a mere 3 days of rain. The lingering effects of the monsoon appear to fade with each passing month, as the precipitation gradually decreases through to April, where only 23 mm (0.9 in) are recorded. Despite January's robust rainfall, a marked shift occurs as the region transitions into the dry season that peaks in March and April, hinting at a cyclical climatic pattern that balances high-water months with dry spells as the year progresses. This trend of fluctuating precipitation highlights Thiruvarur's unique monsoonal rhythm, which will culminate in the intense rainfall typical of the later months.
In January, Thiruvarur experiences a relatively high humidity level of 72%, setting the stage for a humid year ahead. As the months progress, humidity generally decreases, reaching its low point in March at 57%. This trend changes as the monsoon approaches; from June to September, humidity levels rise significantly, peaking at 76% in September. The arrival of the post-monsoon season sees an even sharper increase, with October and November showing a staggering 87% and 88% humidity, respectively. By the end of the year, December remains relatively high at 83%, illustrating a pattern of elevated humidity that characterizes Thiruvarur's climate throughout the year, particularly in the latter months.
In January, Thiruvarur experiences a UV Index of 10, indicating a very high exposure category with a burn time of just 15 minutes. This month marks the beginning of an upward trend in UV levels, which steadily escalate as the year progresses. By February, the index climbs to 12, and the exposure shifts to extreme, underscoring the importance of sun protection as burn time decreases to only 10 minutes. The intensity continues to rise, peaking in April with a staggering UV Index of 15 before gradually settling back to 10 in November. Interestingly, as the year transitions into December, the UV Index dips to 9, still indicating a very high exposure, prompting a need for vigilance throughout the year. For detailed insights on UV levels year-round, check out Thiruvarur UV Index.
UV Risk Categories
January in Thiruvarur, India, offers 263 hours of sunshine, marking the beginning of a year filled with bright days. As winter transitions into spring, sunshine hours gradually increase, peaking in March with an impressive 346 hours. This upward trend continues through May, where the warm embrace of sunlight reaches 348 hours, inviting outdoor activities and celebrations. However, as the monsoon approaches in June, we see a slight decline to 330 hours, followed by consistent sunlight throughout the summer months and a gradual decrease starting in November. December wraps up the year with 297 hours, reflecting a diverse climate that draws residents and visitors alike, each season showcasing Thiruvarur's unique charm under the sun.
In Thiruvarur, India, the outlook for sunny weather in January reveals a modest 28% chance of blue skies, setting a tone for what lies ahead in the year. As one transitions into February, the likelihood of sunshine dramatically increases to 63%, marking a vibrant start to the dry season. This trend continues into March and April, with chances peaking at 65% and 57% respectively, before dropping off again in May to match January. The onset of the monsoon in June brings a significant decline, where the likelihood plunges to 21% and steadily continues to fall until August, where it reaches a mere 11%. This pattern suggests that while January might not guarantee bright days, the following months offer much more sun to enjoy, making early winter the calm before a lively spring.
In Thiruvarur, India, the month of January offers a consistent 11 hours of daylight, a pattern that continues through February. As spring approaches in March, there’s a subtle shift; daylight stretches to 12 hours, a trend that persists through the summer months of April to August. This equanimity in daylight duration creates a delightful environment for outdoor activities and cultural festivities. September maintains this generous 12-hour stretch before a gradual decline begins in October, bringing daylight back to 11 hours. This cyclical rhythm continues into November and December, enveloping the region in a comforting embrace of familiar daylight, ideal for reflecting on the year's transitions.
In January, Thiruvarur experiences its coolest winds of the year, with an average wind speed of 4.7 m/s (11 mph). This gentle breeze sets the tone for a month that transitions into milder temperatures as the season unfolds. Following January, wind speeds slightly decline in February, averaging 4.6 m/s (10 mph), while March brings a noticeable drop to 3.6 m/s (8 mph), indicating the calming effects of the early spring. As the year progresses into April and May, winds begin to pick up again, peaking in June at a robust 5.0 m/s (11 mph). The wind in Thiruvarur tends to wane in the latter half of the year, with temperatures rising and speeds dipping back to around 4.1 m/s (9 mph) by September. This seasonal pattern highlights a rhythmic fluctuation in wind speeds, mirroring the shift in climatic conditions throughout the year.
Weather in Thiruvarur varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Thiruvarur, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February display some notable differences in weather patterns. In January, the temperatures range from a minimum of 23°C (73°F) to a maximum of 29°C (85°F), while February sees slightly warmer conditions with a minimum of 22°C (72°F) and a peak of 30°C (86°F). Precipitation is significantly higher in January, with 80 mm (3.2 in) falling over 8 days, compared to just 11 mm (0.4 in) over 3 days in February. Additionally, humidity levels drop from 72% in January to a more comfortable 62% in February. For more detailed information about the weather in this region, you can visit Thiruvarur weather in February.
In January, the weather exhibits a mild warmth with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 29°C (85°F), accompanied by a relatively high average humidity of 72%. The month also sees about 80 mm (3.2 in) of precipitation over approximately 8 days. In contrast, March experiences warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 33°C (92°F), leading to an average of 28°C (82°F), but significantly less rainfall at just 19 mm (0.8 in) across only 4 days and lower humidity at 57%. For more detailed information, you can check Thiruvarur weather in March.
In January, Thiruvarur experiences milder temperatures with a minimum of 23°C (73°F) and an average of 26°C (79°F), while April brings a noticeable warmth, where the minimum rises to 25°C (78°F) and the average reaches 30°C (85°F). The maximum temperatures in January peak at 29°C (85°F), but by April, they soar to 34°C (93°F). Additionally, January tends to be wetter, with 80 mm (3.2 in) of precipitation over 8 days, compared to just 23 mm (0.9 in) of rain in April over 6 days. Furthermore, humidity decreases in April to 56%, down from 72% in January, contributing to a drier feel in the air. For a more detailed look at the climate, check out Thiruvarur weather in April.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 29°C (85°F) and an average of 26°C (79°F). The month sees around 80 mm (3.2 in) of precipitation over 8 days, contributing to a higher humidity level of 72%. In contrast, May experiences warmer conditions with temperatures ranging from a minimum of 27°C (80°F) to a scorching maximum of 36°C (97°F), averaging 30°C (87°F). Precipitation is significantly lower at 28 mm (1.1 in) over 9 days, and the humidity drops to 64%. For more specific insights into the May weather in Thiruvarur, you can check Thiruvarur weather in May.
In comparing the weather between January and June, January experiences cooler temperatures with a minimum of 23°C (73°F) and an average of 26°C (79°F), while June brings warmer weather with a minimum of 26°C (80°F) and an average of 30°C (87°F). The maximum temperatures also rise significantly in June, reaching up to 35°C (96°F), compared to 29°C (85°F) in January. Precipitation is considerably lower in June at 37 mm (1.4 in) over 8 days, compared to January's 80 mm (3.2 in) across the same number of days. Both months have similar humidity levels, around 71-72%. For a detailed view of the weather in June, you can check Thiruvarur weather in June.
In January, Thiruvarur experiences mild and pleasant weather, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 29°C (85°F) and an average of 26°C (79°F). This month also sees around 80 mm (3.2 in) of precipitation over approximately 8 days, contributing to a humidity level of 72%. In contrast, July brings warmer conditions with minimum temperatures at 26°C (78°F) and maximums reaching 35°C (95°F), averaging 30°C (86°F). While July receives slightly less total precipitation at 62 mm (2.5 in), it is spread over 15 days, resulting in lower humidity at 64%. For more details, you can check Thiruvarur weather in July.
In January, the weather is moderately warm, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 29°C (85°F) and an average temperature of 26°C (79°F). The month sees about 80 mm (3.2 in) of precipitation spread over 8 days, accompanied by a humidity level of 72%. In contrast, August experiences slightly warmer temperatures, with minimums around 25°C (78°F) and maximums reaching as high as 35°C (95°F), resulting in an average of 29°C (85°F). Although the total precipitation is comparable at 81 mm (3.2 in), it falls over a greater number of days, totaling 15, while humidity remains lower at 69%. For more details on the weather conditions during this month, you can check Thiruvarur weather in August.
In January, the weather is generally milder, with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 29°C (85°F) and experiencing about 80 mm (3.2 in) of precipitation over approximately 8 days. The humidity during this month sits at 72%. In contrast, September sees warmer conditions, with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 33°C (92°F), and higher precipitation at 117 mm (4.6 in) over 18 days, accompanied by a slight increase in humidity to 76%. For more details on the weather in September, you can visit Thiruvarur weather in September.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 29°C (85°F) and an average of 26°C (79°F). The month experiences light precipitation, totaling 80 mm (3.2 in) over about 8 days, accompanied by a humidity level of 72%. In contrast, October sees warmer temperatures, with a minimum of 25°C (77°F), an average of 28°C (83°F), and a maximum reaching up to 33°C (91°F). Rainfall is significantly higher in October, with 195 mm (7.7 in) spread out over 23 days and humidity climbing to 87%. For more insights on October weather, visit Thiruvarur weather in October.
In comparing the weather between January and November, we observe that January features a slightly cooler temperature range, with minimums around 23°C (73°F) and maximums reaching 29°C (85°F). In contrast, November experiences warmer temperatures, with minimums starting at 24°C (76°F) and maximums reaching 31°C (88°F). When it comes to precipitation, November is significantly wetter, accumulating 415 mm (16.3 in) over 24 days compared to January's 80 mm (3.2 in) across just 8 days. Additionally, humidity is notably higher in November, averaging 88%, while January has a more moderate level at 72%. For a more detailed look at the weather patterns specific to this time of year, visit Thiruvarur weather in November.
In comparing the weather between January and December, both months maintain a warm average temperature of around 26°C (79°F), with January showing slight variability in its daily highs and lows. January's maximum temperature reaches 29°C (85°F), while December peaks at 30°C (86°F). However, December is significantly wetter, receiving 233 mm (9.2 in) of precipitation over 18 days, compared to January's 80 mm (3.2 in) across just 8 days. Additionally, the humidity is higher in December at 83%, compared to January's 72%. For more details about the climate in December, you can visit Thiruvarur weather in December.
January in Thiruvarur offers a refreshing change with milder temperatures compared to the sweltering heat of the preceding months. The average temperature hovers around a comfortable 26°C (79°F), making outdoor activities more enjoyable. While humidity levels remain high at 72%, the increased likelihood of rainfall—amounting to 80 mm over 8 days—adds a lush vibrancy to the landscape. This month's balanced climate provides an excellent foundation for exploring the beauty of Thiruvarur. For a deeper dive into the weather patterns here, check out Thiruvarur Climate.