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December Weather in Supaul, India

Last updated: August 23, 2025

In December, the average temperature in Supaul, India is a pleasant 18°C (64°F). Expect a minimum chill of 7°C (45°F) and the warmth can peak at 30°C (87°F). With an average humidity of 87%, the atmosphere is quite muggy. Additionally, you'll likely encounter about 13 mm (0.5 in) of precipitation over just 1 day this month.

December Temperature in Supaul

In December, in Supaul, the average temperature is 18°C (64°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 7°C (45°F). This range makes it an ideal time for travelers to enjoy a mix of warm days and cooler evenings.

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

The chart illustrates December temperature patterns in Supaul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Supaul, December typically has an average temperature of 18°C (64°F), with highs reaching up to 30°C (87°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec616777848587868685817364
Data source: Temperature data for Supaul generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Supaul

In Supaul in December, the precipitation amount is 13 mm (0.5 in) over the course of 1 day.

December Precipitation Trends in Supaul

The chart displays monthly precipitation patterns in Supaul, 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 Supaul, December typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec616223310123136434029390113
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Supaul

In Supaul in December humidity is 87%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as the air clings to your skin and saps your energy, urging you to seek shade and refreshing drinks more frequently.

December Average Humidity in Supaul

This chart illustrates the average monthly humidity levels in Supaul, 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 Supaul is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%59%45%29%51%77%91%90%90%90%88%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Supaul

In Supaul in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Supaul.

Maximum UV Index Levels in Supaul for December

The chart shows the monthly maximum UV Index (UVI) for Supaul 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 Supaul typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101010131212965
Data source: Supaul 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.

How December Weather in Supaul Compares to Other Months

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

This table compares monthly weather conditions in Supaul, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)6 mm (0.2 inches)72%moderate
February Weather19°C (67°F)16 mm (0.6 inches)59%high
March Weather25°C (77°F)22 mm (0.9 inches)45%very high
April Weather29°C (84°F)33 mm (1.3 inches)29%very high
May Weather29°C (85°F)101 mm (4.0 inches)51%very high
June Weather30°C (87°F)231 mm (9.1 inches)76%very high
July Weather30°C (86°F)364 mm (14.3 inches)91%extreme
August Weather30°C (86°F)340 mm (13.4 inches)90%extreme
September Weather29°C (85°F)293 mm (11.5 inches)90%extreme
October Weather27°C (82°F)90 mm (3.6 inches)90%very high
November Weather23°C (73°F)1 mm (0.0 inches)88%high
December Weather18°C (64°F)13 mm (0.5 inches)87%moderate

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