Temperatures in December
It's warm in December in Roatán with an average temperature of 29°C. Temperatures this month range from a low of 28°C to a high of 29°C. At night, you can expect temperatures between 22°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Roatán in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Roatán with hot temperatures, averaging around 29°C during the day and nights close to 24°C. Plenty of days with a chance of precipitation.
Mid-December
By mid-December, the average daytime temperature stays the same at 29°C, with nights close to 24°C. The chance of precipitation is high during this period.
End of December
By the end of December, the average daytime temperature in Roatán will be around 29°C, with nights close to 23°C. There’s a significant chance of many days with precipitation.
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Precipitation in December
In December, there is an average of 352 mm of precipitation, spread over 18 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Across the whole month, the average precipitation chance is 58% per day. Though that seems frequent, the weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Roatán. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Roatán in December |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 9°C | |
 High Temp |
29°C | 11°C | |
| Low Temp |
28°C | 8°C | |
 Total Precipitation |
352 mm | 67 mm | |
| Rainy Days |
18 days | 10 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 Roatán?
After some sun? Then December isn’t the best time to be in Roatán. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Roatán runs from June to November.
Temperature records for Roatán in December
With 32°C, Roatán hit the highest temperature in the last 10 years in December 2014. The lowest daytime temperature in this month was 22°C in 2019. The extreme night temperatures ranged from a low of 15°C to a high of 28°C.
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Daily Temperature in December in Roatán
This chart shows the average daily temperatures, both day and night, for each day in December in Roatán, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Roatán
The chart below shows the average daily precipitation in December for Roatán, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 18 days of rain in Roatán.
Daily UV Index in December in Roatán
This chart shows the average daily UV index in December in Roatán, 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 Roatán Over the Years
This chart shows the average temperature in December in Roatán, measured in degrees Celsius, over the past years.
Total Precipitation in December in Roatán Over the Years
This chart shows the average precipitation in December in Roatán, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Roatán
Click on a specific day in December for detailed info on the typical weather on that day in Roatán. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Roatán
Have you been to Roatán in December?
Share your weather experience in December in Roatán.
Average Weather in Roatán by Month
Click on a month below to see detailed weather info for Roatán. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
