BahamasThe weather in December in Great Harbour Cay
It's warm in December in Great Harbour Cay with an average temperature of 27°C. Temperatures this month range from a low of 26°C to a high of 28°C. At night, you can expect temperatures between 19°C and 23°C.
Looking for sun? December isn’t a good month to be in Great Harbour Cay. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Great Harbour Cay, Bahamas. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 31°C in 2015, Great Harbour Cay reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 21°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 11°C to a highest value of 25°C.
Rainfall amount
In December, there is an average of 202 mm of precipitation, spread over 12 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in December for Great Harbour Cay
Click on any day in December to get detailed info about the usual weather on that day in Great Harbour Cay. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Great Harbour Cay | New York | |
|---|---|---|
| Average temperature | 27°C | 9°C |
| Max. temperature | 28°C | 12°C |
| Min. temperature | 19°C | -5°C |
| Total precipitation | 202 mm | 133 mm |
| Rainy days | 12 days | 17 days |
Start of December
The month of December starts in Great Harbour Cay with hot temps, averaging around 28°C during the day and nights around 22°C.
Mid December
By mid-December, daytime temps stay steady at around 28°C, with nights around 22°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of December
By the end of December, the average daytime temperature in Great Harbour Cay is around 28°C, while nighttime temps are about 22°C. A shower might pop up, but overall, the weather will be dry and sunny.
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
The hurricane season in Great Harbour Cay runs from June to November.
Check out the climate of Great Harbour Cay for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in December in Great Harbour Cay, Bahamas. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Great Harbour Cay
Temperature in December in Great Harbour Cay over the years
Precipitation charts
These charts show the average amount of precipitation in December in Great Harbour Cay, Bahamas. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Great Harbour Cay
Total precipitation in December in Great Harbour Cay over the years
Daily UV index in December in Great Harbour Cay
This chart shows the average daily UV index in December in Great Harbour Cay, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Great Harbour Cay
Have you been to Great Harbour Cay in December?
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Average weather in Great Harbour Cay by month
Click on a month below to see detailed weather info for Great Harbour Cay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.