BahamasAverage weather for Great Harbour Cay in December
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.
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. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
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.
In December, there is an average of 202 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Great Harbour Cay in December |
New York | ||
|---|---|---|---|
 Average temperature |
27°C | 9°C | |
 Max. temperature |
28°C | 12°C | |
| Min. temperature |
26°C | -5°C | |
 Total precipitation |
202 mm | 133 mm | |
| Rainy days |
6 days | 17 days | |
November
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.
Is December a good time to visit Great Harbour Cay?
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.
The hurricane season in Great Harbour Cay runs from June to November.
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.
Check out the climate of Great Harbour Cay for all months and discover the best travel time
Daily Temperature in December in Great Harbour Cay
This chart shows the average daily high and low temperatures in December for Great Harbour Cay, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Great Harbour Cay
The chart below shows the average daily precipitation in December for Great Harbour Cay, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 6 days of precipitation in Great Harbour Cay.
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.
Temperature in December in Great Harbour Cay over the years
This chart shows the average temperature in December in Great Harbour Cay, measured in degrees Celsius, over the past few years.
Total precipitation in December in Great Harbour Cay over the years
This chart shows the average precipitation in December in Great Harbour Cay, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
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.
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.
Or check out the climate of Great Harbour Cay for all months at once
