Last updated: August 21, 2025
January in Coimbatore, India presents a pleasant climate marked by a maximum temperature of 33°C (92°F) and a comfortable average of 24°C (76°F). With minimum temperatures dipping to 18°C (65°F), the month offers a refreshing respite from the usual heat. Although the city experiences about 29 mm (1.1 in) of rainfall over four days, the overall humidity remains moderate at 64%, making January an ideal time for outdoor excursions and exploration.
In January, Coimbatore experiences a delightful range of temperatures, with minimums around 18°C (65°F) and an average hovering at 24°C (76°F). This month serves as a refreshing start to the year, peaking at 33°C (92°F), allowing residents and visitors to enjoy warm sunny days complemented by cooler evenings. As temperatures gradually rise into February, the warmth intensifies, reaching average highs of 26°C (79°F), setting the tone for a hot season ahead. Notably, this upward trend continues into March and April, where average temperatures soar past 30°C (86°F), highlighting Coimbatore's transition to its sweltering summer months. The consistent warmth throughout January and the subsequent months showcases the region's inviting climate, ideal for those seeking both vibrant city life and opportunities for exploration under the sun.
In January, Coimbatore experiences a modest precipitation amount of 29 mm (1.1 in) spread over just four days. This marks the beginning of the year with generally low rainfall, especially when compared to the upcoming months. The rainfall starts to gain momentum in the following months, notably May through October, where precipitation significantly increases, peaking in August with an impressive 157 mm (6.2 in) over approximately 20 days. This trend suggests that while January is relatively dry, it sets the stage for the intense rainy season that follows, culminating in a marked increase in both the amount and frequency of rain, characteristic of Coimbatore’s tropical climate.
In January, Coimbatore experiences a moderate humidity level of 64%, setting the stage for a relatively comfortable start to the year. As the months progress, humidity dips slightly to 57% in both February and March, providing a brief respite before a noticeable rise begins in April, where it jumps to 68%. This upward trend continues into the summer months, peaking at an intense 87% from July through September, creating a lush and tropical atmosphere. Following this peak, humidity levels gradually decline, but remain elevated, with October at 84% and November at 82%. December offers a slight easing with 76%, wrapping up the year on a softer note, but the overall pattern shows a clear shift towards increased humidity as Coimbatore transitions from the cooler to the warmer months.
In January, Coimbatore experiences a highly extreme UV Index of 11, signaling a critical need for sun protection with a burn time of just 10 minutes. This trend of extreme UV exposure continues throughout the first half of the year, peaking in March and April with an index of 14, where the risk of harm from unprotected sun exposure escalates further. Even as temperatures begin to moderate in November and December, the UV Index remains notably high, ending the year with a very high rating of 10 in December. This persistent intensity underscores the importance of sun safety measures for residents and visitors alike throughout the year. For more detailed information, check out Coimbatore UV Index.
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In January, Coimbatore basks in a delightful 268 hours of sunshine, setting the tone for a month filled with bright beginnings. As the year progresses, the sun's embrace strengthens, peaking in March with an impressive 339 hours, perfect for outdoor adventures and vibrant festivities. The sunny spell continues, with April and May maintaining high levels of sunshine at 324 and 318 hours respectively, before the onset of the monsoon in June, which brings a slight dip to 294 hours. This trend of gradual decrease persists through the following months, but by November, the sunshine returns to a comforting 284 hours, culminating in a cheerful finish to the year as December gifts 310 hours of radiant light. The shifting patterns showcase a rhythm of warmth that defines Coimbatore's charm, inviting both residents and visitors to relish in its sunlit days throughout the year.
In Coimbatore, January marks the beginning of the year with a 32% chance of sunny weather, setting a contrasting tone against the more sun-drenched months that follow. As the year progresses, February and March see a significant surge in sunshine, with probabilities rising to 66% and 71%, respectively. This trend highlights the city's transition from the cooler winter months to the warmer pre-summer season. Conversely, the chances of sunshine dip sharply in the subsequent months, particularly from May to August, where they plummet to as low as 8% during the peak of the monsoon. Interestingly, December ushers in a resurgence of sunny days with a 62% likelihood, hinting at a cyclical pattern of weather that Coimbatore residents can anticipate each year. These fluctuations showcase the city's unique climate rhythm, where sunny days are both teased and curtailed as seasons shift.
In Coimbatore, India, the daylight duration in January sets the stage for a consistent pattern throughout the year. With 11 hours of daylight, this month is paired with February, creating a stable start as the days slowly extend. As spring approaches in March, the daylight increases to 12 hours, marking the beginning of a more luminous season that continues through April, May, and into the summer months of June and July. Even during the remaining months—August and September—the daylight remains at a steady 12 hours, fostering a sense of continuity. As the year winds down, daylight dips back to 11 hours in October, November, and December, echoing the trend set at the year's outset. This rhythmic cycle of light beautifully reflects the subtropical climate of Coimbatore, inviting both residents and visitors to enjoy its vibrant outdoor life.
In January, Coimbatore experiences a gentle average wind speed of 2.2 m/s (5 mph), setting the tone for a calm winter month. As the year progresses into February and March, the winds remain steady at 2.3 m/s, providing a consistent moderate breeze that enhances the region's pleasant climate. By April, the winds continue to hold steady, transitioning smoothly into the hot months of May and June, where the wind speed rises significantly to 3.3 m/s (7 mph) and 4.0 m/s (9 mph) respectively, bringing a refreshing reprieve from the increasing heat. This uptick persists through July and August, illustrating a notable peak during the monsoon season, before gradually tapering off in September. By the time October rolls around, the winds dip back to 2.1 m/s, and in the following months of November and December, they further decrease, with November experiencing the calmest winds at just 1.8 m/s (4 mph). Together, these trends showcase a dynamic wind pattern in Coimbatore, where January's breeziness gives way to a lull by year-end, effectively dancing in rhythm with the seasonal changes.
Weather in Coimbatore varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Coimbatore, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit noticeable differences in weather patterns. In January, temperatures range from a minimum of 18°C (65°F) to a maximum of 33°C (92°F), with an average of 24°C (76°F) and a relatively higher humidity of 64%. The month experiences about 29 mm (1.1 in) of precipitation over 4 days. In contrast, February brings warmer conditions, with temperatures rising from 18°C (65°F) to a peak of 36°C (97°F), averaging at 26°C (79°F). This month is marked by lower humidity at 57% and significantly less rainfall, totaling only 8 mm (0.3 in) across just 1 day. For more details, check out Coimbatore weather in February.
In comparison to January, March showcases a noticeable increase in temperature, with minimums rising from 18°C (65°F) to 20°C (68°F) and average temperatures climbing from 24°C (76°F) to 28°C (84°F). The maximum temperature also peaks significantly, reaching up to 38°C (101°F) in March, compared to January's maximum of 33°C (92°F). Despite the warmer conditions, March experiences slightly less precipitation, totaling 19 mm (0.7 in) over the same rate of 4 rainy days as January, and the humidity decreases from 64% to 57%. For more details, you can check out Coimbatore weather in March.
In January, temperatures in Coimbatore range from a minimum of 18°C (65°F) to a maximum of 33°C (92°F), with an average temperature of 24°C (76°F). The month sees about 29 mm (1.1 in) of precipitation over 4 days, and humidity levels are relatively comfortable at 64%. In contrast, April experiences warmer conditions, with temperatures ranging from a minimum of 22°C (72°F) to a scorching maximum of 39°C (103°F) and an average of 30°C (86°F). Although the precipitation is similar at 28 mm (1.1 in), it is spread over 6 days, and humidity slightly increases to 68%. For more detailed insights, check out Coimbatore weather in April.
January and May present a notable contrast in weather. In January, the temperatures range from a mild 18°C (65°F) at night to a warm 33°C (92°F) during the day, with an average of 24°C (76°F). This month experiences relatively low precipitation, totaling 29 mm (1.1 in) over just 4 days, and humidity stands at 64%. In contrast, May sees warmer temperatures, with nighttime lows of 22°C (72°F) and daytime highs soaring to 38°C (101°F), giving an average of 28°C (83°F). Additionally, May experiences significantly more rain, with 73 mm (2.9 in) spread across 14 days, and humidity rises to 81%. For more detailed information, check out Coimbatore weather in May.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 33°C (92°F), accompanied by an average temperature of 24°C (76°F). The month experiences limited rainfall, with only 29 mm (1.1 in) of precipitation over about 4 days and a humidity level of 64%. In contrast, June brings warmer conditions, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 36°C (97°F) and an average of 27°C (80°F). This month sees significantly more rain, totaling 82 mm (3.2 in) over 18 days, and higher humidity at 84%. For more detailed information, check out Coimbatore weather in June.
January and July offer contrasting weather experiences. In January, temperatures range from a mild 18°C (65°F) to a warm 33°C (92°F), with average humidity at 64% and only 29 mm (1.1 in) of rainfall over just four days. In contrast, July sees a slight increase in minimum temperatures at 21°C (71°F) and a maximum of 34°C (93°F), but the month is marked by significantly higher humidity at 87% and increased precipitation, totaling 124 mm (4.9 in) over 18 days. These differences highlight January's drier and more comfortable conditions compared to the wet and humid atmosphere of July. For more detailed information, check out Coimbatore weather in July.
January and August showcase distinct differences in weather patterns. In January, temperatures range from a minimum of 18°C (65°F) to a maximum of 33°C (92°F), with an average of 24°C (76°F). This month experiences limited precipitation of only 29 mm (1.1 in) over just four days, contributing to a relatively comfortable humidity level of 64%.
In contrast, August is characterized by warmer temperatures, with nighttime lows at 22°C (71°F) and daytime highs peaking at 32°C (91°F), leading to an average of 25°C (78°F). However, August is also significantly wetter, boasting a total precipitation of 157 mm (6.2 in) across 20 rainy days and much higher humidity at 87%.
For more details, you can check out Coimbatore weather in August.
January and September present distinct weather contrasts. In January, temperatures range from a minimum of 18°C (65°F) to a maximum of 33°C (92°F), accompanied by lower humidity at 64% and just 29 mm (1.1 in) of precipitation over four days. In contrast, September experiences warmer temperatures, with a minimum of 22°C (71°F) and a maximum of 34°C (93°F). This month is characterized by significantly higher humidity at 87% and a much greater amount of rainfall, totaling 127 mm (5.0 in) over 19 days. For more details on September weather, visit Coimbatore weather in September.
In January, the weather is generally warm with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 33°C (92°F), accompanied by an average temperature of 24°C (76°F). With only 29 mm (1.1 in) of rainfall across just 4 days and a humidity level of 64%, January offers a drier and more comfortable climate. In contrast, October experiences higher temperatures, with minimums around 21°C (69°F) and maximums peaking at 34°C (93°F). However, it is significantly wetter, receiving 184 mm (7.2 in) of rainfall over 22 days, and the humidity rises to 84%. For more details, you can check Coimbatore weather in October.
In January, the weather is generally warm with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 33°C (92°F), averaging around 24°C (76°F). The month sees relatively low precipitation, totaling 29 mm (1.1 in) over just 4 days, and the humidity is a comfortable 64%. In contrast, November experiences slightly warmer temperatures, with a minimum of 20°C (67°F) and a maximum of 34°C (93°F), averaging 26°C (78°F). However, November also brings significantly higher rainfall, with a total of 135 mm (5.3 in) spread over 21 days, leading to increased humidity at 82%. For more details, you can check out Coimbatore weather in November.
January typically sees slightly warmer temperatures compared to December, with a minimum of 18°C (65°F) and a maximum of 33°C (92°F), while December has a minimum of 19°C (67°F) and a similar maximum. Both months have the same average temperature of 24°C (76°F). However, January experiences significantly less precipitation, with only 29 mm (1.1 in) over 4 days, compared to December's 77 mm (3.0 in) over 9 days. Additionally, January has lower humidity levels at 64%, compared to December's 76%. For more information on December weather conditions, you can visit Coimbatore weather in December.
As January unfolds in Coimbatore, the weather offers a refreshing reprieve from the more sultry months that precede it. With mild temperatures averaging around 24°C, the city showcases its cooler charm, where evenings feel particularly pleasant. The humidity hovers at a comfortable level, even as the month witnesses a brief flirtation with rain across a few days. This change from the typically warmer and more humid conditions seen in other months creates an inviting atmosphere for both locals and visitors alike. For those curious about the city’s climate throughout the year, detailed insights can be found at Coimbatore Climate.