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December Weather in Sundarnagar, India

Last updated: August 23, 2025

In December, the average temperature in Sundarnagar, India hovers around 8°C (46°F). You can expect a minimum plunge to -5°C (24°F) and a warm maximum of 21°C (70°F). With an average humidity of 69% and approximately 45 mm (1.8 in) of precipitation over just 5 days, be prepared for a mix of cool and damp days ahead!

December Temperature in Sundarnagar

In December in Sundarnagar, the average temperature is 8°C (46°F). The maximum can reach 21°C (70°F) while the minimum can drop as low as -5°C (24°F). It’s advisable to pack layers to accommodate the variable weather during your travels.

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

The chart illustrates December temperature patterns in Sundarnagar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sundarnagar, December typically has an average temperature of 8°C (46°F), with highs reaching up to 21°C (70°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec444956657073747471635346
Data source: Temperature data for Sundarnagar 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 Sundarnagar

In Sundarnagar in December, the total precipitation amount is 45 mm (1.8 in) over a span of 5 days.

December Precipitation Trends in Sundarnagar

The chart displays monthly precipitation patterns in Sundarnagar, 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 Sundarnagar, December typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec8287878464122322379180363945
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sundarnagar

In Sundarnagar in December, humidity is 69%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that wraps around you, making outdoor exploration both refreshing and invigorating, but you'll want to dress warmly to stay comfortable while traveling.

December Average Humidity in Sundarnagar

This chart illustrates the average monthly humidity levels in Sundarnagar, 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 Sundarnagar is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%53%47%38%38%38%72%87%82%78%74%69%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sundarnagar

In Sundarnagar in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Sundarnagar for better planning.

Maximum UV Index Levels in Sundarnagar for December

The chart shows the monthly maximum UV Index (UVI) for Sundarnagar 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 Sundarnagar typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5610111211121210854
Data source: Sundarnagar 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 Sundarnagar Compares to Other Months

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

This table compares monthly weather conditions in Sundarnagar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)82 mm (3.2 inches)63%moderate
February Weather10°C (49°F)87 mm (3.4 inches)53%high
March Weather14°C (57°F)87 mm (3.4 inches)47%very high
April Weather18°C (65°F)84 mm (3.3 inches)38%extreme
May Weather21°C (71°F)64 mm (2.5 inches)38%extreme
June Weather23°C (73°F)122 mm (4.8 inches)38%extreme
July Weather23°C (74°F)322 mm (12.7 inches)72%extreme
August Weather23°C (74°F)379 mm (14.9 inches)87%extreme
September Weather22°C (71°F)180 mm (7.1 inches)82%very high
October Weather17°C (63°F)36 mm (1.4 inches)78%very high
November Weather12°C (53°F)39 mm (1.5 inches)74%moderate
December Weather8°C (46°F)45 mm (1.8 inches)69%moderate

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