George Town Weather in December

George Town in December sees high daytime temperatures of 28°C (82°F) and nighttime lows of 25°C (77°F). Moderate rainfall is typical, with around 56 mm (2.2 in) for the month.

Rainfall in George Town in December

Typically, about 12 days will experience rainfall, with an average of 56 mm (2.2 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in George Town in December

If you're visiting George Town in December, expect perfect temperatures with highs of 28°C (82°F) and overnight lows of 25°C (77°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in George Town in December

The city usually sees around 216 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Average water temperature in December

The water is 28°C (82°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Cayman Islands, check out our George Town's climate page.

George Town Temperature in December

Min Temperature 25°C (77°F)  

Max Temperature 28°C (82°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 39%  

Precipitation 56 mm (2.2 in)  

Rainy days 12 days  

Humidity 78% *  

Sunshine 216 hours *  

Percentage Sunshine *  

What to Wear in George Town in December

Warm but pleasant conditions in George Town in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 28°C (82°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in George Town in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

7/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Cayman Islands, check out our George Town's climate page.

More climate data for George Town

Temperature Rainfall Sunshine Humidity Water Temp

See the full George Town climate overview or explore weather in Cayman Islands.