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 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
The ushering in of December in Pont Cassé brings an average high-temperature of a still moderately hot 27.4°C (81.3°F), closely mirroring the 28.3°C (82.9°F) of November. Pont Cassé registers a subtle dip to an average of 26.6°C (79.9°F) during the nights of December.Heat index
The average heat index in December is computed to be a tropical 30°C (86°F). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.Understand that the heat index values take into account shaded locations and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
The average relative humidity in December is 75%.Rainfall
In Pont Cassé, in December, during 23.7 rainfall days, 50mm (1.97") of precipitation is typically accumulated. In Pont Cassé, during the entire year, the rain falls for 261.3 days and collects up to 724mm (28.5") of precipitation.Daylight
The month with the shortest days is December, with an average of 11h and 12min of daylight.On the first day of the month, sunrise is at 06:16 and sunset at 17:33. On the last day of December, in Pont Cassé, sunrise is at 06:31 and sunset at 17:45 AST.
Sunshine
December has the least sunshine of the year, with an average of 6.5h of sunshine.UV index
The months with the highest UV index in Pont Cassé are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Pont Cassé are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 7 in December transforms into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Pont Cassé in December?
What is the average humidity in December in Pont Cassé?
How many days does it rain in December in Pont Cassé?
What is the month with the shortest days in Pont Cassé?
How many hours of daylight does Pont Cassé have in December?
When is the sunrise / sunset in December in Pont Cassé?
What is the month with the least sunshine in Pont Cassé?
How long on average sun shines in December in Pont Cassé?
When is the highest UV index in Pont Cassé?
What is the month with the lowest UV index in Pont Cassé?
What is the UV index intensity in December in Pont Cassé?
Average temperature in December
Pont Cassé, Dominica
- Average high temperature in December: 27.4°C
The warmest month (with the highest average high temperature) is September (29°C).
The months with the lowest average high temperature are February and March (26.4°C).
- Average low temperature in December: 26.6°C
The month with the highest average low temperature is October (27.8°C).
The coldest months (with the lowest average low temperature) are February and March (25.3°C).
Average pressure in December
Pont Cassé, Dominica
- Average pressure in December: 1014.1mbar
The month with the highest atmospheric pressure is June (1015.6mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in December
Pont Cassé, Dominica
- Average wind speed in December: 25.4km/h
The windiest month (with the highest average wind speed) is January (27.1km/h).
The calmest months (with the lowest average wind speed) are September and October (20.2km/h).
Average humidity in December
Pont Cassé, Dominica
- Average humidity in December: 75%
The months with the highest relative humidity are May, June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).
Average rainfall in December
Pont Cassé, Dominica
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is October (91mm).
The driest month (with the least rainfall) is February (26mm).
Average rainfall days in December
Pont Cassé, Dominica
- Average rainfall days in December: 23.7 days
The month with the highest number of rainy days is July (23.8 days).
The month with the least rainy days is March (18.1 days).
Average daylight in December /
Average sunshine in December
Pont Cassé, Dominica
- Average daylight in December: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in December
Pont Cassé, Dominica
- Average sunshine days in December: 2.6 days
The month with the most sunshine days is September (6.1 days).
The months with the least sunshine days are June and July (1.3 days).
Average UV index in December
Pont Cassé, Dominica
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Pont Cassé, Dominica
- Average cloud cover in December: 40
The months with the most cloud cover are June and July (Cloud cover 45).
The month with the least cloud cover is February (Cloud cover 34).
Average visibility in December
Pont Cassé, Dominica
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Pont Cassé, Dominica
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