December Weather in Alanganallur, India

Last updated: August 21, 2025

December in Alanganallur, India brings a blend of warmth and moisture, with maximum temperatures reaching up to 33°C (92°F) and an average temperature of 26°C (79°F). As the month unfolds, minimum temperatures drop to a comfortable 19°C (67°F), making evenings particularly pleasant. The region experiences a substantial precipitation amount of 152 mm (6.0 in) across 9 days, contributing to the lush landscape. Coupled with a high humidity level of 85%, the weather creates a vibrant atmosphere, ideal for enjoying the natural beauty of this charming locale.

December Temperature in Alanganallur

In December, Alanganallur experiences a pleasant transition as temperatures begin to cool slightly, offering a refreshing break from the hotter months. The minimum temperature hovers around 19°C (67°F), providing comfortable nights, while the average settles at a mild 26°C (79°F). Daytime highs reach up to 33°C (92°F), making it warm enough for outdoor activities without the oppressive heat of summer. This month signifies a gradual shift from the intense temperatures of previous months, hinting at the onset of winter while still allowing for enjoyable daytime warmth. As the year winds down, the climate becomes more inviting, perfect for exploring the cultural richness and vibrant landscapes of this charming region.

December Weather in Alanganallur: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Alanganallur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alanganallur, December 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).
JanFebMarAprMayJunJulAugSepOctNovDec798186898989878585838178
Data source: Temperature data for Alanganallur 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.

December Precipitation in Alanganallur

In December, Alanganallur experiences a notable precipitation level of 152 mm (6.0 in), showcasing a significant shift from the drier months earlier in the year. Though the rainfall is substantial, it marks a decrease from November's peak of 191 mm (7.5 in), hinting at a transition as the year comes to an end. December sees about 9 rainfall days, a moderate figure suggesting that while the month is wetter than the first quarter, it's less intense than the preceding monsoon season. This pattern indicates that December serves as a bridge between heavy rainfall and the drier months ahead, marking the region's gradual shift towards its drier climatic phase. The consistency of precipitation during this month, although reduced, underscores the lingering influence of the monsoon, shaping the agricultural landscape as the year closes.

December Precipitation Trends in Alanganallur

The chart displays monthly precipitation patterns in Alanganallur, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Alanganallur, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec4362030593964110104148191152
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Alanganallur

In December, Alanganallur experiences a slight dip in humidity, averaging around 85%. This month marks a transition into the cooler, more humid period that follows the monsoon. With humidity levels peaking in the preceding months of August and September at 87% and 86% respectively, December's measurements reflect the tail end of a predominantly humid season, showcasing a gradual decrease since the late monsoon. Despite the drop, December remains one of the more humid months, retaining the tropical character that defines Alanganallur's climate throughout the year. This consistency underscores the region's tendencies towards high humidity, particularly from June through November, before beginning to stabilize in the cooler months.

December Average Humidity in Alanganallur

This chart illustrates the average monthly humidity levels in Alanganallur, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Alanganallur is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%69%69%69%76%82%83%87%86%86%86%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Alanganallur

In December, Alanganallur experiences a slight dip in the UV Index, registering at 10—still within the very high exposure category. While this marks a decrease from the intense levels seen in previous months, where the index frequently peaked at 12 to 14, it is essential to remain vigilant. The burn time increases to 15 minutes, offering a bit more time before skin damage occurs. This trend suggests a gradual easing of the extreme conditions that dominate the early months of the year, yet caution is still warranted. For those looking to understand the UV Index fluctuations in Alanganallur throughout the year, you can explore more Alanganallur UV Index.

Maximum UV Index Levels in Alanganallur for December

The chart shows the monthly maximum UV Index (UVI) for Alanganallur in December, 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 December, the maximum UV index in Alanganallur typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214141312131413121110
Data source: Alanganallur December 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.

December Sunshine in Alanganallur

In Alanganallur, December greets residents with an inviting 288 hours of sunshine, contributing to a warm and pleasant atmosphere as the year draws to a close. This month's sunlight reflects a slight decline from November's 267 hours, but it still showcases the region's overall trend of abundant sunshine throughout the year. With peak hours reached in March at 345 hours, the subsequent months typically maintain a vigorous level of sunlight, notably between 310 and 342 hours from February to May. The consistency of favorable weather in Alanganallur creates an inviting backdrop for both locals and visitors, fostering a sense of continuity and warmth as sunlight brightens the landscape during the cooler winter month of December.

Monthly Sunshine Duration in Alanganallur: December Highlighted

The December sunshine duration represents the total number of hours Alanganallur experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec260h310h345h336h342h330h331h314h312h303h267h288h
Data source: Alanganallur December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Alanganallur During December

In Alanganallur, December ushers in a noticeable improvement in sunny weather, boasting a 59% chance of sunshine—a significant rise compared to the dismal figures seen in the preceding months. As the year winds down, the trend shows a marked contrast to the very gloomy November, which recorded a mere 7% likelihood of sunny days. This favorable shift signals a return to brighter skies, aligning more closely with the sunnier months of January and February, where chances leap to 26% and 64%, respectively. Consequently, December stands out as a promising month for sunshine, inviting residents and visitors alike to bask in the warmth of the sun as the year comes to a close.

Percentage of Sunny Days in December in Alanganallur

The chart illustrates the percentage of sunny days in Alanganallur throughout the year, with December 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 Alanganallur experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%64%66%48%23%21%16%9%18%13%7%59%
Data source: Alanganallur December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Alanganallur in December

In Alanganallur, India, December sees a return to shorter days, with 11 hours of daylight. This month marks a notable shift as the region transitions from the consistently longer daylight experienced from March through September, where the sun graced the skies for 12 hours. As the year winds down, daylight diminishes slightly in both October and November before settling into December's rhythm. This pattern highlights a cyclical nature to daylight in Alanganallur, especially as it echoes the conditions of January and February. Overall, the trend illustrates a gradual ebb and flow of sunlight, reminding residents of the changing seasons while inviting cozy evenings as the year draws to a close.

Average Daylight Hours in Alanganallur for December

The chart illustrates the variation in daylight duration in Alanganallur throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 35m11h 47m12h 3m12h 20m12h 34m12h 41m12h 37m12h 25m12h 9m11h 52m11h 38m11h 32m
Data source: Alanganallur daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Alanganallur

In Alanganallur, India, December stands out as a month of steady breezes, with an average wind speed of 2.0 m/s (4 mph)—a refreshing increment that mirrors the slight uptick seen at the beginning of the year. As the Indian winter unfurls, December's winds offer a welcome reprieve from the often-still conditions that dominate the hotter months. Notably, the wind speeds exhibit a gradual decline from April through October, their lowest point reached in October, where it drops to 1.3 m/s (3 mph). Yet, as the year winds down, December’s gentle gusts remind us of the renewed vibrancy of nature, reawakening a sense of warmth despite the cooler temperatures. This trend not only highlights the climatic transitions but also sets the stage for the year ahead, as Alanganallur embraces the tranquil yet invigorating spirit of winter.

Average December Wind Speed in Alanganallur

The chart displays monthly wind speed patterns in Alanganallur, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.11.71.41.81.81.71.71.51.31.42.0 m/s
Data source: Alanganallur December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Alanganallur Compares to Other Months

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

In December, the weather tends to be warmer and more humid, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 33°C (92°F) and an average of 26°C (79°F). The month sees considerable rainfall, averaging 152 mm (6.0 in) over about 9 days, resulting in a high humidity level of 85%. In contrast, January experiences slightly cooler temperatures, with a minimum of 16°C (61°F) and a maximum of 35°C (95°F), while maintaining the same average of 26°C (79°F). Precipitation drops significantly to 43 mm (1.7 in) over 5 days, and humidity decreases to 76%. For more detailed weather information, you can check Alanganallur weather in January.

In December, the weather is warm with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 33°C (92°F), accompanied by significant precipitation of 152 mm (6.0 in) over nine rainy days and high humidity at 85%. In contrast, February sees slightly milder temperatures, with a minimum of 17°C (64°F) and a maximum soaring to 37°C (99°F), but it experiences drastically less rainfall at just 6 mm (0.2 in) and only one day of precipitation, along with lower humidity of 69%. This makes February a drier and hotter month compared to December, providing a more comfortable outdoor experience. For more detailed weather insights, check out Alanganallur weather in February.

December's weather is characterized by relatively cooler temperatures, with averages ranging from a minimum of 19°C (67°F) to a maximum of 33°C (92°F). The month sees substantial precipitation, totaling 152 mm (6.0 in) over 9 days, accompanied by high humidity levels of 85%. In contrast, March experiences warmer conditions, with minimum temperatures starting at 21°C (70°F) and peaking at a sweltering 41°C (105°F), boasting an average of 30°C (86°F). Precipitation drops significantly to just 20 mm (0.8 in) over 4 days, and humidity decreases to a more comfortable 69%. For a detailed look at March weather patterns in Alanganallur, you can visit Alanganallur weather in March.

December and April showcase distinct weather patterns, each with its unique characteristics. In December, temperatures range from a minimum of 19°C (67°F) to a maximum of 33°C (92°F), with an average of 26°C (79°F). The month is marked by relatively high humidity at 85% and significant rainfall totaling 152 mm (6.0 in) over about 9 days. In contrast, April experiences warmer temperatures, with minimums of 24°C (76°F) and maximums soaring to 42°C (107°F), averaging around 32°C (89°F). Precipitation in April is much lower, at just 30 mm (1.2 in) over 5 days, accompanied by a decrease in humidity to 69%. For more detailed insights into this month, you can visit Alanganallur weather in April.

December and May present contrasting weather patterns. In December, temperatures range from a mild 19°C (67°F) to a warm 33°C (92°F), with an average of 26°C (79°F). However, this month experiences significant rainfall, accumulating 152 mm (6.0 in) over about 9 days, accompanied by high humidity levels of 85%. In contrast, May sees much hotter temperatures, with a minimum of 24°C (76°F), an average of 32°C (89°F), and a scorching maximum of 42°C (108°F). Precipitation in May is considerably lower at 59 mm (2.3 in) but is spread over 15 days, resulting in a lower humidity of 76%. For more information on weather conditions during this month, visit Alanganallur weather in May.

When comparing the weather in December and June, notable differences emerge. December sees a more moderate temperature range, with minimums around 19°C (67°F) and maximums reaching up to 33°C (92°F), accompanied by higher precipitation levels at 152 mm (6.0 in) and increased humidity at 85%. In contrast, June experiences warmer conditions, with minimum temperatures of 25°C (77°F) and potentially scorching maximums of 42°C (107°F). Precipitation is significantly lower in June at 39 mm (1.5 in) over just 8 days, and humidity remains slightly lower at 82%. For more detailed insights, you can refer to Alanganallur weather in June.

When comparing the weather in December and July, notable differences emerge. December enjoys a milder temperature range with a minimum of 19°C (67°F) and an average of 26°C (79°F), while July is considerably warmer, with temperatures starting at a minimum of 24°C (75°F) and peaking at a staggering 40°C (104°F). December also sees more rainfall, averaging 152 mm (6.0 in) over 9 days, compared to July's lighter precipitation of 64 mm (2.5 in) over 13 days. Humidity levels are similar, with December at 85% and July slightly lower at 83%. For a more in-depth look at July's weather specifics, you can visit Alanganallur weather in July.

In December, the weather is generally more comfortable with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 33°C (92°F), averaging around 26°C (79°F). In contrast, August sees warmer conditions, with temperatures ranging from a minimum of 24°C (75°F) to a sizzling maximum of 39°C (103°F), averaging 30°C (86°F). While December experiences more precipitation, totaling 152 mm (6.0 in) over 9 days with high humidity at 85%, August has slightly less precipitation at 110 mm (4.3 in) but over more days, totaling 16 days, with humidity levels at 87%. For more detailed insights on August weather, you can check Alanganallur weather in August.

In December, the weather features a more moderate temperature range, with minimums around 19°C (67°F) and maximums reaching up to 33°C (92°F), averaging 26°C (79°F). In contrast, September experiences hotter conditions, with temperatures ranging from a minimum of 23°C (74°F) to a scorching maximum of 38°C (101°F), averaging 29°C (85°F). Additionally, December sees more precipitation, with 152 mm (6.0 in) occurring over 9 days, while September has a total of 104 mm (4.1 in) spread over 16 days. Humidity levels are quite similar, with December at 85% and September slightly higher at 86%. For more details on September weather, check this link: Alanganallur weather in September.

In comparing December and October weather, it’s evident that both months are warm, but October tends to be hotter overall. While December's temperatures range from a minimum of 19°C (67°F) to a maximum of 33°C (92°F), October's temperatures are higher, with a minimum of 23°C (73°F) and a maximum soaring up to 39°C (102°F). Precipitation levels are relatively similar, with December receiving 152 mm (6.0 in) of rain over 9 days, compared to October's 148 mm (5.8 in) spread over 20 days. Humidity is slightly higher in October at 86%, while December's humidity stands at 85%. For more detailed insights, you can visit Alanganallur weather in October.

In comparing the weather between November and December, December tends to be slightly cooler, with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 33°C (92°F). In contrast, November is warmer, with temperatures ranging from 21°C (70°F) to a scorching maximum of 36°C (97°F). Both months experience significant precipitation, but November sees more rain, totaling 191 mm (7.5 in) over 21 days, compared to December's 152 mm (6.0 in) over 9 days. Humidity levels remain high in both months, with December at 85% and November slightly higher at 86%. For more details on November’s weather, you can visit Alanganallur weather in November.

Compare Alanganallur's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Alanganallur

As December approaches, Alanganallur experiences a notable shift in weather patterns compared to other months. The temperatures remain pleasant, with max temperatures reaching around 33°C and lows dipping to 19°C, creating a comfortable atmosphere for outdoor activities. This month is also characterized by increased humidity levels (85%) and the arrival of seasonal rains, contributing to about 152 mm of precipitation over 9 days. These refreshing showers are a welcome contrast to the drier months, making December an ideal time to explore the natural beauty of the region. For a deeper understanding of the area's diverse climate, visit Alanganallur Climate.