January Weather in Georgetown, Saint Vincent and the Grenadines

Last updated: August 31, 2025

In January, the average temperature in Georgetown, Saint Vincent and the Grenadines is a pleasant 26°C (78°F), with a comfortable range from a minimum of 23°C (74°F) to a maximum of 27°C (81°F). Visitors can expect 45 mm (1.8 in) of precipitation spread over 16 days, contributing to an average humidity of 81%. Enjoy the warm, slightly humid climate while exploring all that this destination has to offer!

January Temperature in Georgetown

In January in Georgetown, the average temperature is 26°C (78°F), with maximums reaching up to 27°C (81°F) and minimums dipping as low as 23°C (74°F). This mild and pleasant weather makes it an ideal time to explore the area and enjoy outdoor activities.

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

The chart illustrates January temperature patterns in Georgetown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Georgetown, January typically has an average temperature of 26°C (78°F), with highs reaching up to 27°C (81°F) and lows dropping to around 23°C (74°F).

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

January Precipitation in Georgetown

In Georgetown in January, the precipitation amount is 45 mm (1.8 in) spread over 16 days, indicating a relatively frequent occurrence of rain during that period.

January Precipitation Trends in Georgetown

The chart displays monthly precipitation patterns in Georgetown, 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 Georgetown, January typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Georgetown

In Georgetown in January, humidity is 81%. With an average temperature of 26°C (78°F), this humidity feels like a thick, warm blanket enveloping you, making outdoor activities feel a bit more strenuous and the air heavy, which can be quite challenging for traveling.

January Average Humidity in Georgetown

This chart illustrates the average monthly humidity levels in Georgetown, 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 Georgetown 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 Georgetown

In Georgetown 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 Georgetown.

Maximum UV Index Levels in Georgetown for January

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

Data source: Georgetown 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 Georgetown Compares to Other Months

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

This table compares monthly weather conditions in Georgetown, 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 (78°F)	45 mm (1.8 inches)	81%	extreme
February Weather	25°C (78°F)	32 mm (1.3 inches)	80%	extreme
March Weather	26°C (78°F)	39 mm (1.5 inches)	80%	extreme
April Weather	26°C (79°F)	31 mm (1.2 inches)	79%	extreme
May Weather	27°C (80°F)	45 mm (1.8 inches)	80%	extreme
June Weather	27°C (81°F)	94 mm (3.7 inches)	83%	extreme
July Weather	27°C (81°F)	135 mm (5.3 inches)	84%	extreme
August Weather	27°C (81°F)	155 mm (6.1 inches)	81%	extreme
September Weather	28°C (82°F)	145 mm (5.7 inches)	80%	extreme
October Weather	27°C (82°F)	167 mm (6.6 inches)	82%	extreme
November Weather	27°C (81°F)	123 mm (4.8 inches)	83%	extreme
December Weather	26°C (80°F)	54 mm (2.1 inches)	82%	very high