December weather forecast
Banksville, Cayman Islands

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Weather in December

Capping off the year, the weather in December in Banksville is characterised by further reductions in temperature and rainfall, which falls to 57mm (2.24"). The maximum wind speed of the year, touching 27.6km/h (17.1mph), adds a bit of chill. Shortest days of the year, at 11 hours of daylight, mark the depth of the winter season. Meanwhile, the sun shines for a minimal 6 hours per day. The atmospheric pressure continues to rise, setting the stage for a new weather cycle in the coming year.

Temperature

Banksville's weather in December indicates an average high-temperature of a still warm 27.2°C (81°F), nearly consistent with the 28°C (82.4°F) of November. During the month of December, Banksville's average nighttime temperature closely mirrors its daytime counterpart, at a still moderately hot 26.1°C (79°F).

Heat index

The average heat index in December is appraised at a tropical 30°C (86°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Banksville, in December, it is raining for 20.6 days, with typically 57mm (2.24") of accumulated precipitation. In Banksville, during the entire year, the rain falls for 241.1 days and collects up to 854mm (33.62") of precipitation.

Daylight

December has the shortest days of the year, with an average of 11h and 0min of daylight.
On the first day of the month, sunrise is at 06:37 and sunset at 17:39. On the last day of December, in Banksville, sunrise is at 06:53 and sunset at 17:51 EST.

Sunshine

With an average of 6h of sunshine, December has the least sunshine of the year in Banksville, Cayman Islands.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the UV index of 7 transforms into the following advice:
Ward off overexposure. Defence against solar harm is crucial. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the usual temperature for Banksville in December?

An average high-temperature, in December, in Banksville, is 27.2°C (81°F) and the average low-temperature is 26.1°C (79°F). In December, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is appraised at 30°C (86°F).

What is the average humidity in December in Banksville?

The average relative humidity in December in Banksville is 76%.

How many days does it rain in December in Banksville?

In Banksville, Cayman Islands, in December, it is raining for 20.6 days, with typically 57mm (2.24") of accumulated precipitation.

What is the month with the shortest days in Banksville?

The month with the shortest days is December, with an average of 11h and 0min of daylight.

How many hours of daylight does Banksville have in December?

The average day length in December in Banksville is 10h and 58min.

When are sunrise and sunset in December in Banksville?

In December, on the first day of the month, sunrise is at 06:37 and sunset at 17:39. On the last day of the month, in Banksville, sunrise is at 06:53 and sunset at 17:51 EST.

What is the month with the least sunshine in Banksville?

With an average of 6h of sunshine, December has the least sunshine of the year in Banksville.

How long on average sun shines in December in Banksville?

In Banksville, the average sunshine duration in December is 6h.

What is the month with the highest UV index in Banksville?

February through December, with an average maximum UV index of 7, are months with the highest UV index in Banksville.

What is the UV index reading in December in Banksville?

In Banksville, Cayman Islands, the average daily maximum UV index in December is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in December
Banksville, Cayman Islands

Average temperature in December - Banksville, Cayman Islands
  • Average high temperature in December: 27.2°C

The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is February (26.2°C).

  • Average low temperature in December: 26.1°C

The month with the highest average low temperature is August (28.6°C).
The coldest month (with the lowest average low temperature) is March (24.9°C).

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Average pressure in December
Banksville, Cayman Islands

Average pressure in December - Banksville, Cayman Islands
  • Average pressure in December: 1015.2mbar

The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is October (1011.7mbar).

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Average wind speed in December
Banksville, Cayman Islands

Average wind speed in December - Banksville, Cayman Islands
  • Average wind speed in December: 26.4km/h

The windiest month (with the highest average wind speed) is December (26.4km/h).
The calmest month (with the lowest average wind speed) is September (17.2km/h).

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Average humidity in December
Banksville, Cayman Islands

Average humidity in December - Banksville, Cayman Islands
  • Average humidity in December: 76%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is September (74%).

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Average rainfall in December
Banksville, Cayman Islands

Average rainfall in December - Banksville, Cayman Islands
  • Average rainfall in December: 57mm

The wettest month (with the highest rainfall) is October (159mm).
The driest month (with the least rainfall) is March (24mm).

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Average rainfall days in December
Banksville, Cayman Islands

Average rainfall days in December - Banksville, Cayman Islands
  • Average rainfall days in December: 20.6 days

The month with the highest number of rainy days is October (26.5 days).
The month with the least rainy days is March (16 days).

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Average daylight in December /
Average sunshine in December
Banksville, Cayman Islands

Average daylight in December / Average sunshine in December - Banksville, Cayman Islands
  • Average daylight in December: 11h and 0min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in December: 6h and 0min

The months with the most sunshine are May and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in December
Banksville, Cayman Islands

Average sunshine days in December - Banksville, Cayman Islands
  • Average sunshine days in December: 4.3 days

The month with the most sunshine days is March (9.3 days).
The month with the least sunshine days is November (2.5 days).

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Average UV index in December
Banksville, Cayman Islands

Average UV index in December - Banksville, Cayman Islands
  • Average UV index in December: 7

The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).

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Average cloud cover in December
Banksville, Cayman Islands

Average cloud cover in December - Banksville, Cayman Islands
  • Average cloud cover in December: 39

The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 28).

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Average visibility in December
Banksville, Cayman Islands

Average visibility in December - Banksville, Cayman Islands
  • 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).

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Banksville, Cayman Islands

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