Last updated: August 21, 2025
In January, Mettur, India experiences a mild and pleasant climate, with maximum temperatures reaching 32°C (91°F) and an average temperature of 25°C (76°F). The minimum temperature dips to a refreshing 17°C (64°F), making this month ideal for outdoor activities. Despite a few light showers contributing to 22 mm (0.9 in) of precipitation over four days, the overall humidity levels remain at a moderate 72%, adding to the comfortable atmosphere. This combination of mild temperatures and occasional rain creates a vibrant and refreshing start to the year.
In Mettur, India, January welcomes you with a refreshing climate that serves as a prelude to the warmer months ahead. The temperatures during this time range from a mild 17°C (64°F) at night to a comfortable 25°C (76°F) on average, peaking at a warm 32°C (91°F) during the day. This month stands out as a transitional period, where the evenings can still feel cool before the heat gradually intensifies in February, with maximums skyrocketing to 36°C (97°F). As the months progress, temperatures climb steadily, showcasing a clear upward trend, with March and April often reaching highs of 38°C (100°F) and 39°C (102°F), signaling the approach of summer. January’s mild charm, therefore, is a perfect time to enjoy the natural beauty of Mettur before the heat envelops the landscape.
In Mettur, India, January marks the beginning of the year with a modest precipitation total of 22 mm (0.9 inches) spread across only four days. This relatively light rainfall sets the stage for the drier months ahead, as February sees a significant drop to just 8 mm (0.3 inches) over one day. However, as spring approaches, the precipitation gradually increases, culminating in the onset of the monsoon season where rainfall skyrockets to 133 mm (5.2 inches) in August and peaks at 185 mm (7.3 inches) in September. The trend showcases a clear transition from January’s light showers to the heavy downpours that characterize the peak monsoon months, emphasizing the dramatic shifts in Mettur's climate throughout the year.
January in Mettur, India, welcomes the year with a humidity level of 72%, setting the stage for a month characterized by mild yet noticeable moisture in the air. As the days move into February, a slight dip to 62% indicates a brief respite from the heavier humidity, paving the way for drier conditions that peak in March and April at 57% and 56%, respectively. However, this arid trend quickly shifts back as May sees an increase to 64%, hinting at the impending monsoon season. The humidity gradually builds through June at 71% and continues fluctuating throughout the summer months, with July at 64% and August at 69%. Notably, the latter half of the year experiences a dramatic rise, culminating in October with a substantial 87%, followed by November and December, where humidity levels remain high at 88% and 83% respectively. This consistent pattern highlights Mettur's transition from dry to humid conditions, emphasizing the region's climatic variation throughout the year.
In January, Mettur experiences a UV Index of 10, categorized as very high, which signifies a burn time of just 15 minutes. This sets the stage for a month characterized by intense sunlight, prompting residents and visitors to remain vigilant in protecting their skin. As the year progresses, the UV exposure escalates significantly; by February, it reaches an extreme level of 12, and this trend continues into the summer months, peaking at 14 in both April and August. With burn times consistently reduced to just 10 minutes during the peak months, it becomes increasingly crucial to prioritize sun safety, making awareness essential. Notably, the UV Index dips back down to very high levels at 10 in November and 9 in December, offering a slight reprieve before the cycle begins again. For detailed insights on UV exposure throughout the year, check the Mettur UV Index.
UV Risk Categories
In Mettur, January unfolds with 265 hours of sunshine, marking the beginning of the year with a gentle embrace of daylight that gradually intensifies into the months ahead. As February arrives, the sun shines brighter for 309 hours, foreshadowing the vibrant warmth of spring. March peaks with 344 hours, reflecting an unmistakable trend toward longer, sunnier days that continue through April and May, both maintaining the same luminous count. Come June, the sunshine slightly wanes to 316 hours, but the warmth remains steady throughout the summer months. The sunshine begins to retreat in July and August, with 312 and 300 hours, respectively, signaling the onset of the monsoon season. Despite a modest decline in September and October, where sunny hours hover around 294 and 293, November brings a refreshing change with 272 hours. Finally, December wraps up the year with 301 hours of sunshine, leaving residents hopeful for another bright January ahead. This yearly cycle in Mettur showcases a compelling pattern of increasing sunshine hours, especially as winter transitions into the exuberance of spring and summer.
In Mettur, January presents a moderate likelihood of sunny weather, with only 33% chance of sunshine. This marks a stark contrast to the following month, February, where the probability nearly doubles to 69%, indicating a significant shift into more robust sunny days. As the months progress into March and April, the chances of sun increase further, peaking at 77% in March before dipping to 45% in April. However, summer months bring a decline in sunshine, with May dropping to 30% and June plummeting to 15%. The trend of decreasing sunshine continues through the rainy season until October, when conditions stabilize. Notably, December provides a brief reprieve with 60% chance of sun, hinting at an intriguing seasonal dynamic that Mettur experiences throughout the year.
In January, Mettur, India experiences a consistent 11 hours of daylight, setting a tone of gradual transitions in daylight duration. As the calendar moves to February, this pattern holds steady, ensuring ample time for daily activities. With the arrival of March, daylight begins to extend, reaching 12 hours, a trend that continues through the warm months until August. This period of increased daylight fosters vibrant energy and activity in the region. As the year progresses into September, daylight remains consistent at 12 hours before gradually retracting back to 11 hours in October through December, echoing the rhythmic cycle of nature. This predictable variation in daylight not only influences daily life in Mettur but also marks the changing seasons with a comforting regularity.
In Mettur, India, January greets the year with gentle breezes, as the average wind speed lingers at a calm 1.5 m/s (3 mph). This tranquil atmosphere sets the tone for the subsequent months, where wind patterns begin to shift slightly. By February, the winds pick up marginally to 1.7 m/s (4 mph), peaking in July with a notable 1.9 m/s (4 mph) before tapering off again toward the year's end. Despite the fluctuations, the winter months consistently feature softer winds, with April and October showcasing the lowest speeds at 1.3 m/s (3 mph) and 1.1 m/s (2 mph), respectively. Overall, the wind in Mettur exhibits a consistent yet subtle rhythm, creating an inviting environment that complements the region's climate.
Weather in Mettur varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Mettur, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February display noticeable differences in weather conditions. In January, temperatures range from a minimum of 17°C (64°F) to a maximum of 32°C (91°F), with an average of 25°C (76°F). The month experiences higher humidity at 72% and receives about 22 mm (0.9 in) of precipitation over four days. In contrast, February sees a slight increase in average temperature to 26°C (79°F), with maximums reaching up to 36°C (97°F). The month is drier, with only 8 mm (0.3 in) of precipitation over just one day and lower humidity at 62%. For more details about the weather in February, you can check Mettur weather in February.
In comparing the weather of January and March, we see a notable increase in temperatures. January features a minimum of 17°C (64°F) and an average of 25°C (76°F), peaking at 32°C (91°F). In contrast, March begins at a higher minimum of 19°C (67°F) and averages 29°C (84°F), with maximum temperatures soaring to 38°C (100°F). While January sees more precipitation at 22 mm (0.9 in) over 4 days, March has lesser rainfall at 13 mm (0.5 in) across 3 days, alongside significantly reduced humidity, dropping from 72% in January to 57% in March. For a closer look at March conditions, you can find more details at Mettur weather in March.
In January, the weather in Mettur is generally mild, with temperatures averaging around 25°C (76°F) and reaching a maximum of 32°C (91°F). The month sees a bit of precipitation, totaling 22 mm (0.9 in) over about four days, accompanied by a higher humidity level of 72%.
In contrast, April brings a warmer climate with an average temperature of 30°C (87°F), peaking at a scorching 39°C (102°F). While the precipitation remains relatively low at 20 mm (0.8 in) over the same four days, the humidity drops to a more comfortable 56%. For more details on Mettur's weather in April, you can visit Mettur weather in April.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 32°C (91°F), and an average of 25°C (76°F). The month sees limited precipitation, averaging only 22 mm (0.9 in) over 4 days, along with a moderate humidity level of 72%. In contrast, May experiences significantly warmer conditions, with temperatures ranging from a minimum of 22°C (72°F) to a peak of 39°C (103°F), and an average of 30°C (86°F). May is also much wetter, receiving 82 mm (3.2 in) of rainfall over 14 days, although the humidity drops to 64%. For more detailed insights into the weather during this month, you can refer to Mettur weather in May.
In January, the weather typically features a comfortable range of temperatures, with a minimum of 17°C (64°F) and a maximum of 32°C (91°F), alongside 22 mm (0.9 in) of precipitation over just 4 days. The humidity level is relatively high at 72%, creating a warm and humid atmosphere. In contrast, June experiences significantly higher temperatures, with a minimum of 23°C (74°F) and a peak reaching 37°C (100°F). Additionally, rainfall increases dramatically to 107 mm (4.2 in), occurring over 19 days, while humidity remains somewhat consistent at 71%. These differences illustrate a transition from the mildness of January to the heat and moisture of June. For more details, visit Mettur weather in June.
In January, the weather is generally warm with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 32°C (91°F), and an average temperature of 25°C (76°F). Precipitation is relatively low at 22 mm (0.9 in) over just 4 days, and the humidity is noticeably higher at 72%.
In contrast, July experiences hotter conditions with minimum temperatures of 23°C (74°F) and a maximum of 36°C (98°F), averaging 28°C (82°F). However, it also sees significant rainfall, with 119 mm (4.7 in) spread over 18 days, contributing to a lower humidity level of 64%. For more details on July's weather patterns, visit Mettur weather in July.
In January, the weather is relatively mild, with average temperatures ranging from a minimum of 17°C (64°F) to a maximum of 32°C (91°F) and an average of 25°C (76°F). This month experiences minimal precipitation, totaling only 22 mm (0.9 in) over about 4 days, along with a humidity level of 72%. In contrast, August brings a noticeable increase in heat and humidity, with minimum temperatures rising to 23°C (73°F) and maximums reaching 36°C (97°F), along with an average temperature of 27°C (81°F). Precipitation also significantly increases to 133 mm (5.2 in) spread across 20 days, resulting in a more humid environment with 69% humidity. For more details, check out the link: Mettur weather in August.
January and September display contrasting weather patterns, reflecting the shift from early year warmth to late summer heat. In January, temperatures range from a minimum of 17°C (64°F) to a maximum of 32°C (91°F), with an average of 25°C (76°F) and relatively low precipitation of 22 mm (0.9 in) over just 4 days. This results in a humid atmosphere with levels around 72%. In comparison, September experiences warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 35°C (96°F), averaging 27°C (81°F). However, it is significantly wetter, receiving 185 mm (7.3 in) of rainfall over 21 days, which contributes to a slightly higher humidity of 76%. For more specific details about conditions during this month, you can check Mettur weather in September.
In January, the weather is generally warm with temperatures ranging from a comfortable minimum of 17°C (64°F) to a maximum of 32°C (91°F) and an average of 25°C (76°F). Precipitation is relatively low at 22 mm (0.9 in), occurring over just 4 days, and humidity sits at 72%. In contrast, October brings warmer temperatures, with a minimum of 20°C (69°F), an average of 27°C (80°F), and a maximum of 34°C (93°F). This month is significantly wetter, with 171 mm (6.7 in) of rain spread over 21 days and increased humidity at 87%. For a closer look at the weather dynamics in this month, check Mettur weather in October.
In January, the weather is generally warm, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 32°C (91°F) and an average of 25°C (76°F). The month experiences relatively low precipitation, totaling just 22 mm (0.9 in) over about 4 days, with humidity at 72%. In contrast, November is slightly warmer, with minimum temperatures at 19°C (67°F) and a higher maximum of 33°C (92°F), averaging around 26°C (79°F). However, November also brings significantly more rainfall, accumulating 134 mm (5.3 in) over 17 days, paired with higher humidity at 88%. This stark contrast in rainfall and humidity makes November a much wetter and more humid month compared to January. For more detailed climate information, you can visit Mettur weather in November.
In comparing the weather conditions of January and December, we see that January experiences slightly cooler temperatures, with a minimum of 17°C (64°F) compared to December's minimum of 19°C (66°F). Both months have similar average temperatures of around 25°C (77°F), but January’s maximum temperature peaks at 32°C (91°F), while December reaches slightly higher at 33°C (91°F). However, December is notably wetter, with 64 mm (2.5 in) of precipitation over 8 days, compared to January's lighter rainfall of 22 mm (0.9 in) over just 4 days. Additionally, humidity is higher in December at 83%, compared to January’s 72%. For more detailed information, you can visit Mettur weather in December.
In January, Mettur's weather brings a refreshing change compared to the sweltering summer months. With temperatures averaging around 25°C (76°F), it's pleasantly cooler, making it an ideal time for outdoor activities. This month experiences moderate humidity at 72%, providing a comfortable atmosphere despite occasional rain showers—only 22 mm of precipitation across a few days. This relatively dry weather offers a beautiful contrast to the heavier rainfall typical in other seasons. For more insights on Mettur's climate throughout the year, visit Mettur Climate.