Normal weather for Belize in December
It's warm in December in Belize with an average temperature of 28°C. Temperatures this month range from a low of 27°C to a high of 29°C. At night, you can expect temperatures between 23°C and 24°C.
In December, there is an average of 304 mm of precipitation, spread over 28 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Belize in December |
UK | ||
|---|---|---|---|
 Average Temperature |
28°C | 9°C | |
 High Temp |
29°C | 11°C | |
| Low Temp |
27°C | 8°C | |
 Total Precipitation |
304 mm | 67 mm | |
| Rainy Days |
28 days | 10 days | |
Start of December
The month of December starts in Belize with hot temperatures, averaging around 29°C during the day and nights close to 24°C. Plenty of days with a chance of precipitation.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
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.
Temperatures vary between day and night, so it’s smart to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
End of December
By the end of December, the average daytime temperature in Belize will be around 28°C, with nights close to 24°C. There’s a significant chance of many days with precipitation.
As it gets cooler in the evening, it’s best to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
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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 Belize?
After some sun? Then December isn’t the best time to be in Belize. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Belize runs from June to November.
Temperature records for Belize in December
With 36°C, Belize hit the highest temperature in the last 10 years in December 2015. The lowest daytime temperature in this month was 21°C in 2023. The extreme night temperatures ranged from a low of 13°C to a high of 26°C.
Check out the climate of Belize for all months and discover the best travel time
You can check out all destinations in Belize for a full picture of the climate.
November
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Daily Temperature in December in Belize
This chart shows the average daily temperatures, both day and night, for each day in December in Belize, 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 Belize
The chart below shows the average daily precipitation in December for Belize, 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 28 days of rain in Belize.
Daily UV Index in December in Belize
This chart shows the average daily UV index in December in Belize, 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 Belize Over the Years
This chart shows the average temperature in December in Belize, measured in degrees Celsius, over the past years.
Total Precipitation in December in Belize Over the Years
This chart shows the average precipitation in December in Belize, 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 Belize
Click on a specific day in December for detailed info on the typical weather on that day in Belize. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Belize
Have you been to Belize in December?
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Average Weather in Belize by Month
Click on a month below to see detailed weather info for Belize. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
