Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
In December, the average high-temperature is almost the same as in November - a still warm 27.2°C (81°F). In San Pedro, Belize, in December, the average low-temperature is 21.7°C (71.1°F).Heat index
In December, the average heat index is appraised at a hot 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, wind, differences in body mass, height, and shape, and clothing affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
The most humid month is December, with an average relative humidity of 83%.Rainfall
In San Pedro, during December, the rain falls for 21.4 days and regularly aggregates up to 82mm (3.23") of precipitation. Throughout the year, in San Pedro, there are 262.3 rainfall days, and 1335mm (52.56") of precipitation is accumulated.Sea temperature
In San Pedro, the average water temperature is 27.2°C (81°F).Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
Daylight
The month with the shortest days is December, with an average of 11h and 5min of daylight.On the first day of December in San Pedro, sunrise is at 06:06 and sunset at 17:15. On the last day of the month, sunrise is at 06:22 and sunset at 17:27 CST.
Sunshine
In San Pedro, the average sunshine in December is 6.1h.UV index
January, February, August, October through December, with an average maximum UV index of 6, are months with the lowest UV index in San Pedro. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 6 in December transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
FAQ
What is the temperature in December in San Pedro?
What is the most humid month in San Pedro?
What is the average humidity in December in San Pedro?
How many days does it rain in December in San Pedro?
How warm is the water in December in San Pedro?
What is the month with the shortest days in San Pedro?
How many hours of daylight does San Pedro have in December?
What time are sunrise and sunset in December in San Pedro?
How long on average sun shines in December in San Pedro?
What are the months with the lowest UV index in San Pedro?
What is the UV index reading in December in San Pedro?
Average temperature in December
San Pedro, Belize
- Average high temperature in December: 27.2°C
The warmest months (with the highest average high temperature) are August and September (30.7°C).
The month with the lowest average high temperature is January (26.5°C).
- Average low temperature in December: 21.7°C
The month with the highest average low temperature is June (25.8°C).
The coldest month (with the lowest average low temperature) is January (21°C).
Average pressure in December
San Pedro, Belize
- Average pressure in December: 1015.1mbar
The month with the highest atmospheric pressure is January (1016.2mbar).
The month with the lowest atmospheric pressure is September (1010.8mbar).
Average wind speed in December
San Pedro, Belize
- Average wind speed in December: 10.9km/h
The windiest month (with the highest average wind speed) is June (13.6km/h).
The calmest month (with the lowest average wind speed) is October (9.9km/h).
Average humidity in December
San Pedro, Belize
- Average humidity in December: 83%
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is April (78%).
Average rainfall in December
San Pedro, Belize
- Average rainfall in December: 82mm
The wettest month (with the highest rainfall) is October (215mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in December
San Pedro, Belize
- Average rainfall days in December: 21.4 days
The month with the highest number of rainy days is August (26.9 days).
The month with the least rainy days is April (14.3 days).
Average sea temperature in December
San Pedro, Belize
- Average sea temperature in December: 27.2°C
The best month for swimming (with the highest average sea temperature) is September (29.8°C).
The coldest months (with the lowest average sea temperature) are January and February (26.4°C).
Average daylight in December /
Average sunshine in December
San Pedro, Belize
- Average daylight in December: 11h and 5min
The month with the longest days is June (Average daylight: 13h and 11min).
The month with the shortest days is December (Average daylight: 11h and 5min).
- Average sunshine in December: 6h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in December
San Pedro, Belize
- Average sunshine days in December: 7.4 days
The month with the most sunshine days is March (12.4 days).
The month with the least sunshine days is September (1.5 days).
Average UV index in December
San Pedro, Belize
- Average UV index in December: 6
The months with the highest UV index are March, April, May, June, July and September (UV index 7).
The months with the lowest UV index are January, February, August, October, November and December (UV index 6).
Average cloud cover in December
San Pedro, Belize
- Average cloud cover in December: 39
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is April (Cloud cover 35).
Average visibility in December
San Pedro, Belize
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
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