BahamasThe weather in December in Long Island
It's warm in December in Long Island with an average temperature of 26°C. Temperatures this month range from a low of 26°C to a high of 27°C. At night, you can expect temperatures between 24°C and 26°C.
Looking for great weather? December is a good time to be in Long Island. The temperatures are nice, and there’s not too much 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 Long Island, 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 30°C in 2023, Long Island reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 22°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 19°C to a highest value of 27°C.
Rainfall amount
In December, there is an average of 58 mm of precipitation, spread over 9 days. The wind speed is around 5 Bft, mostly coming from the East.
Daily weather in December for Long Island
Click on any day in December to get detailed info about the usual weather on that day in Long Island. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Long Island | New York | |
|---|---|---|
| Average temperature | 26°C | 9°C |
| Max. temperature | 27°C | 12°C |
| Min. temperature | 24°C | -5°C |
| Total precipitation | 58 mm | 133 mm |
| Rainy days | 9 days | 17 days |
Start of December
The month of December starts in Long Island with hot temps, averaging around 27°C during the day and nights around 26°C.
Mid December
By mid-December, daytime temps stay steady at around 27°C, with nights around 25°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 Long Island is around 26°C, while nighttime temps are about 25°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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 Long Island runs from June to November.
Check out the climate of Long Island for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in December in Long Island, Bahamas. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Long Island
Temperature in December in Long Island over the years
Precipitation charts
These charts show the average amount of precipitation in December in Long Island, 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 Long Island
Total precipitation in December in Long Island over the years
Daily UV index in December in Long Island
This chart shows the average daily UV index in December in Long Island, 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 Long Island
Have you been to Long Island in December?
Share your weather experience in December in Long Island.
Average weather in Long Island by month
Click on a month below to see detailed weather info for Long Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.