January Weather in Puducherry, India

Last updated: August 21, 2025

January in Puducherry, India brings a pleasant climate characterized by maximum temperatures reaching 29°C (85°F) and an average of 25°C (78°F). The minimum temperatures hover around 21°C (70°F), providing a comfortable setting for both locals and visitors. This month sees moderate rainfall, accumulating to 47 mm (1.8 in) over approximately 6 days, while the humidity level remains around 72%, enhancing the tropical feel. Overall, January offers a delightful balance of warmth and mild conditions, making it an ideal time to explore the beautiful coastal city.

January Temperature in Puducherry

In Puducherry, India, January ushers in a delightful climate that's perfect for exploring this coastal paradise. With temperatures ranging from a mild 21°C (70°F) at night to a pleasant 29°C (85°F) during the day, the month offers a comfortable average of 25°C (78°F). This warmth marks the beginning of a gradual rise as winter transitions into early spring, with February showing only a slight increase. The trend towards higher temperatures continues into the subsequent months, leading to the sweltering heat of late spring and summer. However, January remains a sweet spot with its inviting warmth, making it an ideal time for visitors to bask in the charm of Puducherry’s beaches and vibrant culture.

January Weather in Puducherry: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Puducherry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puducherry, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777982858787868584828078
Data source: Temperature data for Puducherry generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Puducherry

In January, Puducherry experiences a moderate precipitation total of 47 mm (1.8 in) over approximately 6 days, signaling the tail end of the Northeast monsoon. This rainfall is a noticeable increase compared to February and March, where totals significantly drop to just 8 mm and 13 mm, respectively. As the year progresses, precipitation levels surge dramatically, peaking in November with a staggering 370 mm (14.6 in), showcasing a clear trend of increasing rainfall leading up to the end of the year. The transition from January's relatively dry months to the heavy rain of later months underscores the region's monsoonal climate, illustrating the seasonal shifts that characterize Puducherry's unique weather patterns.

January Precipitation Trends in Puducherry

The chart displays monthly precipitation patterns in Puducherry, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Puducherry, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec4781312205085111121196370180
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Puducherry

In January, Puducherry experiences a moderate humidity level of 72%, setting the stage for a month that balances warmth with a refreshing coastal breeze. This figure remains notably higher than the subsequent month, February, which drops to 62%, marking a transition toward drier conditions. As spring approaches, the humidity continues its descent, reaching a low of 57% in March and stabilizing around the mid-50s through April, before beginning to climb again in May. The early summer months witness a gradual increase, with June seeing a rise back to 71%, reflecting the onset of the wetter season. This upward trend continues into the later months, peaking dramatically in October at 87% and maintaining high levels into the year’s end, with November and December recording 88% and 83% respectively. Overall, January marks the beginning of a fascinating cycle where humidity fluctuates significantly, mirroring the changing seasons in this vibrant coastal city.

January Average Humidity in Puducherry

This chart illustrates the average monthly humidity levels in Puducherry, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Puducherry is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%62%57%56%64%71%64%69%76%87%88%83%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Puducherry

In Puducherry, India, the UV Index in January sits at a very high level of 10, with a burn time of just 15 minutes. This trend of elevated UV exposure continues into February, where the index escalates to 12, indicating an extreme level, and maintains its intensity through the subsequent months, peaking at 15 in April. The months of March to June consistently display extreme indices, revealing a formidable UV threat with burn times reduced to just 10 minutes. The extreme conditions persist through the rainy season, with the UV Index hovering around 12 to 13 until October. Notably, as the year progresses towards November and December, the index tapers back down to 10 and 9, respectively, returning to the very high exposure category. This pattern underscores the importance of sun protection during most of the year in Puducherry. For further details, explore the Puducherry UV Index.

Maximum UV Index Levels in Puducherry for January

The chart shows the monthly maximum UV Index (UVI) for Puducherry in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Puducherry typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121315121213131311109
Data source: Puducherry January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Puducherry

January in Puducherry, India, shines with 264 hours of sunlight, marking the start of a year blessed by warm, radiant days. As the months progress, the sun’s presence steadily intensifies, peaking in May with a remarkable 352 hours. This trend illustrates the region's transition from the cooler start of the year toward the vibrant heat of summer. Following May, the hours of sunlight gently decline, but remain impressive, with June offering 321 hours. The golden glow persists into the subsequent months, with 298 hours in September, before tapering off to 258 hours in November. December reintroduces a moderate 292 hours, setting the stage for another sun-drenched January. This cyclical pattern not only enhances the natural beauty of Puducherry but also invites visitors to revel in its lively climate throughout the year.

Monthly Sunshine Duration in Puducherry: January Highlighted

The January sunshine duration represents the total number of hours Puducherry experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec264h309h345h342h352h321h316h304h298h309h258h292h
Data source: Puducherry January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Puducherry During January

In Puducherry, January marks the transition into a sunnier season, with a 33% chance of sunny weather that sets the stage for more favorable conditions in the months to follow. As temperatures begin to rise, February sees a significant leap to 70%, showcasing the region's potential for bright and sunny days. This trend in increasing sunlight continues through March and April, where the chances remain robust at 69% and 56% respectively. However, as the year approaches the monsoon season, the likelihood of sun takes a downturn, dropping to 21% in June and even lower in the peak monsoon months of July and August. In contrast, December witnesses a revival at 60%, hinting at the cyclical nature of Puducherry's weather, where January serves as the starting point for a sun-soaked spell before the clouds gather later in the year.

Percentage of Sunny Days in January in Puducherry

The chart illustrates the percentage of sunny days in Puducherry throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Puducherry experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec33%70%69%56%37%21%18%16%16%18%8%60%
Data source: Puducherry January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Puducherry in January

In Puducherry, India, the month of January welcomes the year with a steady 11 hours of daylight, a consistent start that echoes into February. As spring approaches, daylight begins to stretch into 12 hours from March through September, facilitating longer, sunlit days that invite outdoor activities and vibrant cultural events. This extended daylight period remains unchanged through the summer months and into early autumn, creating a warm and inviting atmosphere. However, as October arrives, daylight gradually retracts back to 11 hours, continuing this rhythm into November and December, as the region transitions once again into its shorter daylight months. This cyclical pattern reflects Puducherry's tropical climate, offering a blend of consistency and change throughout the year.

Average Daylight Hours in Puducherry for January

The chart illustrates the variation in daylight duration in Puducherry throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 29m11h 44m12h 3m12h 23m12h 39m12h 48m12h 43m12h 29m12h 10m11h 50m11h 33m11h 25m
Data source: Puducherry daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Puducherry

In January, Puducherry experiences a refreshing average wind speed of 3.9 m/s (9 mph), ushering in the year with a gentle breeze that complements its moderate climate. As the month transitions into February, the wind slightly tapers to 3.6 m/s (8 mph), still providing a comfortable atmosphere. The winds continue to slow down into March, reaching a low of 2.8 m/s (6 mph), making the beachside feel more tranquil and inviting. However, come April, the winds regain strength, matching February’s speed, only to pick up pace again in May and June with averages of 4.1 m/s and 4.2 m/s, respectively. This notable increase leads into the monsoon season, where July retains a consistent 3.8 m/s, followed by a slight decline in subsequent months. As the year closes, November and December bring back steadier winds at 3.6 m/s and 3.8 m/s, respectively, wrapping up the year with breezy charm that characterizes Puducherry’s coastal allure. Throughout the months, the winds play an integral role in shaping the pleasant, coastal ambiance that this seaside town is renowned for.

Average January Wind Speed in Puducherry

The chart displays monthly wind speed patterns in Puducherry, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.9 m/s3.62.83.64.14.23.83.73.42.93.63.8
Data source: Puducherry January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Puducherry Compares to Other Months

Weather in Puducherry varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Puducherry, focusing on differences in temperature, rainfall, humidity, and UV levels.

January and February showcase a transition in weather patterns, with February generally experiencing slightly warmer temperatures. In January, the minimum temperature is 21°C (70°F) with an average of 25°C (78°F) and a maximum reaching 29°C (85°F). This month sees a higher precipitation level of 47 mm (1.8 in) over 6 days, coupled with 72% humidity. In contrast, February records a minimum temperature of 20°C (69°F), an average of 26°C (79°F), and a maximum of 30°C (87°F). Notably, February experiences significantly less rainfall, totaling only 8 mm (0.3 in) over just 1 day and a drop in humidity to 62%. For more details, check Puducherry weather in February.

In January, Puducherry experiences milder temperatures, with averages around 25°C (78°F) and a maximum of 29°C (85°F), while humidity remains relatively high at 72%. Precipitation during this month is more frequent, occurring on about 6 days and totaling 47 mm (1.8 in). In contrast, March sees an increase in temperature, with an average of 28°C (82°F) and a maximum reaching up to 33°C (92°F). The weather is drier, featuring only 13 mm (0.5 in) of rain over just 3 days, and the humidity drops to a more comfortable 57%. For a closer look at the weather specifics in March, visit Puducherry weather in March.

In January, the weather in Puducherry tends to be warm, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F). This month sees about 47 mm (1.8 in) of precipitation over approximately 6 days, along with a relatively high humidity of 72%. In contrast, April presents a noticeable increase in temperature, with lows of 25°C (77°F) and highs reaching up to 35°C (94°F). Precipitation decreases significantly to just 12 mm (0.5 in) over 4 days, and humidity drops to a more comfortable 56%. For more details on April's weather in Puducherry, visit Puducherry weather in April.

In January, the weather is relatively mild with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), accompanied by an average temperature of 25°C (78°F). This month sees moderate humidity at 72% and experiences about 47 mm (1.8 in) of precipitation over approximately six days.

In contrast, May brings warmer conditions, with temperatures starting at a minimum of 25°C (78°F) and soaring up to a maximum of 37°C (99°F), averaging around 30°C (87°F). This month is drier, with only 20 mm (0.8 in) of rainfall over five days and a lower humidity level of 64%. For more details on the weather conditions in May, you can check Puducherry weather in May.

In January, the weather is relatively mild with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), accompanied by a total precipitation of 47 mm (1.8 in) over about 6 days. The humidity level stands at 72%, creating a comfortable atmosphere. In contrast, June brings warmer conditions, with temperatures reaching a minimum of 26°C (79°F) and soaring to a maximum of 35°C (96°F), making it quite a bit hotter overall. Additionally, June experiences slightly higher precipitation at 50 mm (2.0 in) over around 10 days, with humidity remaining steady at 71%. For a more detailed overview of the weather, you can check Puducherry weather in June.

In January, the weather is relatively mild, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F). The average temperature hovers around 25°C (78°F), and the month sees about 47 mm (1.8 in) of precipitation over approximately 6 days, accompanied by a humidity level of 72%.

In stark contrast, July experiences warmer temperatures, with minimums of 26°C (78°F) and maximums soaring up to 35°C (96°F). The average temperature rises to 30°C (86°F), and the month is notably wetter, recording 85 mm (3.3 in) of rainfall over 17 days, while humidity drops to 64%. For a more detailed comparison, check out Puducherry weather in July.

In January, the weather is relatively mild with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F) and an average of 25°C (78°F). The month sees a moderate amount of precipitation at 47 mm (1.8 in) spread over 6 days, while the humidity hovers around 72%. In contrast, August experiences warmer temperatures, with a minimum of 25°C (78°F) and a maximum of 35°C (95°F), and an average of 29°C (85°F). This month is also wetter, receiving 110 mm (4.3 in) of rainfall across 17 days, accompanied by a slightly lower humidity of 69%. For more details, check out Puducherry weather in August.

In January, the weather is generally mild with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), and an average of 25°C (78°F). The month experiences relatively low precipitation, totaling 47 mm (1.8 in) over about 6 days, with humidity at 72%. In contrast, September sees a significant increase in warmth and moisture, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 33°C (92°F), averaging 29°C (84°F). Precipitation is also higher in September, totaling 121 mm (4.8 in) over 18 days, with humidity slightly elevated at 76%. For more detailed weather insights, you can check Puducherry weather in September.

In January, the weather is relatively mild with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), accompanied by average humidity levels of 72%. The month sees about 47 mm (1.8 in) of precipitation spread over approximately 6 days. In contrast, October experiences warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 33°C (92°F). However, it also brings significantly heavier rainfall, totaling 195 mm (7.7 in) across around 21 days, alongside higher humidity at 87%. For more details, check out Puducherry weather in October.

In January, the weather is generally warm and dry, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F) and an average temperature of 25°C (78°F). The month sees only about 47 mm (1.8 in) of precipitation over approximately 6 days, and the humidity is around 72%.

In contrast, November experiences higher temperatures, with a minimum of 23°C (74°F), an average of 27°C (80°F), and a maximum reaching 31°C (89°F). However, it also brings significantly more rainfall, totaling 370 mm (14.6 in) over 23 days, accompanied by increased humidity at 88%. For more detailed insights, check out Puducherry weather in November.

In January, the weather in Puducherry is slightly cooler, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F) and an average of 25°C (78°F). Precipitation is relatively low at 47 mm (1.8 in) over about 6 days, and humidity is around 72%. In contrast, December experiences warmer temperatures, with a minimum of 22°C (71°F), an average of 26°C (79°F), and a maximum of 30°C (86°F). Additionally, December sees significantly more rainfall, totaling 180 mm (7.1 in) over 12 days and higher humidity at 83%. For more details, you can check Puducherry weather in December.

Compare Puducherry's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Puducherry

January in Puducherry welcomes visitors with mild and pleasant weather that sets it apart from the warmer months ahead. With average temperatures hovering around 25°C (78°F) and maximums climbing to 29°C (85°F), it's a comfortable time to explore the charming coastal town. Although humidity remains moderate at 72%, the month sees sporadic rainfall on about six days, totaling around 47 mm (1.8 in), offering a refreshing contrast to the dry, hotter weeks to follow. Whether you're strolling along serene beaches or enjoying local cuisine, January's climate makes it an ideal time for all outdoor activities. For a detailed overview of what to expect throughout the year, check out Puducherry Climate.