Old Man Bay
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Old Man Bay Weather in December

Old Man Bay in December averages 28°C (82°F) during the day and 25°C (77°F) at night. Some rainfall is typical for this time of year.

Rainfall in Old Man Bay in December

Historically, the month has about 12 days of rain, averaging 56 mm (2.2 in) in total. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Old Man Bay in December

Old Man Bay in December is worth a visit. The temperature is excellent, with 28°C (82°F) during the day and 25°C (77°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Old Man Bay in December

Enjoy a sunny month with about 216 hours of sunshine, the clear skies make Old Man Bay even more beautiful.

Average water temperature in December

With water at 28°C (82°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period, it feels comfortable straight away.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April and December typically offer the best circumstances for Old Man Bay.

Old Man Bay Temperature in December

Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Water Temperature
28°C (82°F) *
Chance of Rain
38%
Precipitation
56 mm (2.2 in)
Rainy days
12 days
Humidity
78% *
Sunshine
216 hours *
Percentage Sunshine
*
* Data from: Georgetown, Cayman Islands (21 KM, 13 Miles).

Old Man Bay Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Old Man Bay - and find the best time to visit.

Best Places in Cayman Islands in December

Find out more about the weather in Cayman Islands and which places have the best travel conditions in this month. See all of Cayman Islands in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Old Man Bay in December

Warm but pleasant conditions in Old Man Bay 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Old Man Bay 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

Old Man Bay 3-Day Forecast

More climate data for Old Man Bay

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.