December Weather in Grangwav, Haiti

Last updated: August 23, 2025

In December, the average temperature in Grangwav, Haiti hovers around 26°C (78°F), providing a comfortable climate for outdoor activities. Expect the temperature to fluctuate between a minimum of 20°C (68°F) and a maximum of 30°C (86°F). While you enjoy the pleasant weather, be prepared for some drizzle, as precipitation averages about 25 mm (1.0 in) over 6 days. With an average humidity level of 71%, it's the perfect time to experience the charm of Grangwav!

December Temperature in Grangwav

In December in Grangwav, the average temperature is 26°C (78°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as 20°C (68°F). This pleasant climate makes it an ideal time for traveling and exploring the attractions of Grangwav.

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

The chart illustrates December temperature patterns in Grangwav, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grangwav, December typically has an average temperature of 26°C (78°F), with highs reaching up to 30°C (86°F) and lows dropping to around 20°C (68°F).

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

December Precipitation in Grangwav

In Grangwav in December, the precipitation amount is 25 mm (1.0 in) spread over 6 days.

December Precipitation Trends in Grangwav

The chart displays monthly precipitation patterns in Grangwav, 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 Grangwav, December typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 6 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 Grangwav

In Grangwav in December, humidity is 71%. With an average temperature of 26°C (78°F), this humidity feels like walking through a warm, thick blanket, making travel a bit more challenging but still refreshing.

December Average Humidity in Grangwav

This chart illustrates the average monthly humidity levels in Grangwav, 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 Grangwav is approximately 71%, 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 Grangwav

In Grangwav in December, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Grangwav.

Maximum UV Index Levels in Grangwav for December

The chart shows the monthly maximum UV Index (UVI) for Grangwav 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 Grangwav typically reaches 7, which falls under the high exposure category.

Data source: Grangwav 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 Grangwav Compares to Other Months

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

This table compares monthly weather conditions in Grangwav, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	23 mm (0.9 inches)	65%	very high
February Weather	25°C (78°F)	21 mm (0.8 inches)	63%	very high
March Weather	25°C (78°F)	64 mm (2.5 inches)	62%	extreme
April Weather	26°C (79°F)	95 mm (3.8 inches)	62%	extreme
May Weather	27°C (80°F)	79 mm (3.1 inches)	60%	extreme
June Weather	27°C (82°F)	80 mm (3.2 inches)	61%	extreme
July Weather	28°C (82°F)	76 mm (3.0 inches)	70%	extreme
August Weather	28°C (83°F)	112 mm (4.4 inches)	76%	extreme
September Weather	27°C (82°F)	113 mm (4.5 inches)	76%	extreme
October Weather	27°C (80°F)	114 mm (4.5 inches)	76%	extreme
November Weather	26°C (79°F)	115 mm (4.5 inches)	76%	very high
December Weather	26°C (78°F)	25 mm (1.0 inches)	71%	high