January Weather in Hillsborough, Grenada

Last updated: August 23, 2025

In Hillsborough, Grenada, the average temperature in January is a warm 26°C (79°F). During this time, temperatures can range from a minimum of 24°C (75°F) to a maximum of 27°C (82°F). Visitors should be prepared for some rain, as 47 mm (1.8 in) of precipitation is expected over 13 days. With an average humidity of 81%, it's a great time to enjoy the lush and vibrant scenery!

January Temperature in Hillsborough

In January in Hillsborough, the average temperature is 26°C (79°F), with maximums reaching 27°C (82°F) and minimums dropping to as low as 24°C (75°F). This pleasant weather makes Hillsborough an ideal destination for travelers looking to enjoy warm and comfortable conditions.

January Weather in Hillsborough: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Hillsborough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillsborough, January typically has an average temperature of 26°C (79°F), with highs reaching up to 27°C (82°F) and lows dropping to around 24°C (75°F).

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

January Precipitation in Hillsborough

In Hillsborough in January, the precipitation amount is 47 mm (1.8 in) over the course of 13 days.

January Precipitation Trends in Hillsborough

The chart displays monthly precipitation patterns in Hillsborough, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Hillsborough, January typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Hillsborough

In Hillsborough in January, humidity is 81%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures stickier and more draining, yet still vibrant with life—perfect for exploring local culture, but you'll want to take frequent breaks and stay hydrated.

January Average Humidity in Hillsborough

This chart illustrates the average monthly humidity levels in Hillsborough, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Hillsborough is approximately 81%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Hillsborough

In Hillsborough in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Hillsborough.

Maximum UV Index Levels in Hillsborough for January

The chart shows the monthly maximum UV Index (UVI) for Hillsborough in January, 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 January, the maximum UV index in Hillsborough typically reaches 11, which falls under the extreme exposure category.

Data source: Hillsborough January 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 January Weather in Hillsborough Compares to Other Months

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

This table compares monthly weather conditions in Hillsborough, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	47 mm (1.8 inches)	81%	extreme
February Weather	26°C (78°F)	33 mm (1.3 inches)	80%	extreme
March Weather	26°C (79°F)	44 mm (1.7 inches)	80%	extreme
April Weather	26°C (80°F)	28 mm (1.1 inches)	79%	extreme
May Weather	27°C (81°F)	46 mm (1.8 inches)	80%	extreme
June Weather	27°C (81°F)	104 mm (4.1 inches)	83%	extreme
July Weather	27°C (81°F)	150 mm (5.9 inches)	84%	extreme
August Weather	27°C (81°F)	164 mm (6.4 inches)	81%	extreme
September Weather	28°C (82°F)	138 mm (5.4 inches)	80%	extreme
October Weather	27°C (82°F)	180 mm (7.1 inches)	82%	extreme
November Weather	27°C (81°F)	127 mm (5.0 inches)	83%	extreme
December Weather	27°C (80°F)	66 mm (2.6 inches)	82%	very high