Georgetown Weather in December

December in Georgetown averages 31°C (88°F) during the day and 25°C (77°F) at night. December is part of the rainy season, with around 210 mm (8.3 in) of rainfall and frequent showers.

Rainfall in Georgetown in December

As part of the rainy season, Georgetown sees around 15 days of rain in December, with an average of 210 mm (8.3 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Georgetown in December

If you're visiting Georgetown in December, expect highs of 31°C (88°F) and overnight lows around 25°C (77°F). It's usually most comfortable outside during the morning and later in the day. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Georgetown in December

The area experiences a moderate amount of sunshine, with approximately 170 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Georgetown. Our weather planner can help you explore destinations with more pleasant weather conditions.