December Weather in Mahwah, India

Last updated: August 23, 2025

In December, the average temperature in Mahwah, India is a comfortable 15°C (60°F). You can expect a range from a chilly 3°C (38°F) to a warm 29°C (85°F). Precipitation is light, with about 10 mm (0.4 in) over just 1 day. With an average humidity of 74%, prepare for a pleasantly mild atmosphere!

December Temperature in Mahwah

In December in Mahwah, the average temperature is 15°C (60°F). The maximum can reach 29°C (85°F), while the minimum can drop to as low as 3°C (38°F). This makes for a pleasant time to explore, but be sure to pack layers to accommodate the temperature fluctuations.

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

The chart illustrates December temperature patterns in Mahwah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mahwah, December typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (85°F) and lows dropping to around 3°C (38°F).

Data source: Temperature data for Mahwah generated using information from the Copernicus Climate Change Service.

December Precipitation in Mahwah

In Mahwah in December, the precipitation amount is 10 mm (0.4 in) over the course of 1 day.

December Precipitation Trends in Mahwah

The chart displays monthly precipitation patterns in Mahwah, 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 Mahwah, December typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 1 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Mahwah

In Mahwah in December humidity is 74%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace that can make outdoor activities feel slightly stifling, so travelers should be prepared to hydrate frequently and take breaks in the shade.

December Average Humidity in Mahwah

This chart illustrates the average monthly humidity levels in Mahwah, 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 Mahwah is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mahwah

In Mahwah 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 Mahwah.

Maximum UV Index Levels in Mahwah for December

The chart shows the monthly maximum UV Index (UVI) for Mahwah 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 Mahwah typically reaches 5, which falls under the moderate exposure category.

Data source: Mahwah 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 Mahwah Compares to Other Months

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

This table compares monthly weather conditions in Mahwah, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (57°F)	16 mm (0.6 inches)	48%	high
February Weather	18°C (65°F)	6 mm (0.2 inches)	38%	high
March Weather	24°C (76°F)	14 mm (0.6 inches)	27%	very high
April Weather	31°C (88°F)	11 mm (0.4 inches)	19%	very high
May Weather	33°C (92°F)	26 mm (1.0 inches)	22%	extreme
June Weather	34°C (93°F)	47 mm (1.8 inches)	28%	extreme
July Weather	31°C (88°F)	173 mm (6.8 inches)	72%	extreme
August Weather	29°C (85°F)	204 mm (8.0 inches)	89%	extreme
September Weather	29°C (85°F)	97 mm (3.8 inches)	87%	very high
October Weather	27°C (81°F)	10 mm (0.4 inches)	85%	very high
November Weather	21°C (69°F)	14 mm (0.6 inches)	80%	high
December Weather	15°C (60°F)	10 mm (0.4 inches)	74%	moderate