Cassidy International Airport
Kiribati
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Cassidy International Airport, Kiribati

The first month of the winter, December, is also a hot month in Cassidy International Airport, Kiribati, with average temperature fluctuating between 31°C (87.8°F) and 24°C (75.2°F).

Temperature

March through December, with an average high-temperature of 31°C (87.8°F), are the warmest months.

Rainfall

In Cassidy International Airport, it is raining for 14 days, with typically 50mm (2") of accumulated precipitation. In Cassidy International Airport, Kiribati, during the entire year, the rain falls for 148 days and collects up to 1053mm (41.5") of precipitation.

Sea temperature

January through April, August through December, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater in Cassidy International Airport, Kiribati.
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

Months with the shortest days are January, November and December, with an average of 12h of daylight.

Sunshine

The average sunshine in December is 14h.

UV index

Months with the highest UV index are January through December, with an average maximum UV index of 12. Months with the lowest UV index are January through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 12 in December interpret into the following advice:
Practice all essential precautions. Protection against sun damage is crucial. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Cassidy International Airport?

Warmest months in Cassidy International Airport are March through December, with an average high-temperature of 31°C (87.8°F).

What is the temperature in December in Cassidy International Airport?

The average high-temperature, in December, in Cassidy International Airport, Kiribati, is 31°C (87.8°F), while the average low-temperature is 24°C (75.2°F).

How much does it rain in Cassidy International Airport in December?

In Cassidy International Airport, Kiribati, during December, the rain falls for 14 days and regularly aggregates up to 50mm (2") of precipitation.

What are the months with the coldest sea water in Cassidy International Airport?

January through April, August through December, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater in Cassidy International Airport.

What is the water temperature in December in Cassidy International Airport?

In December, the average sea temperature is 27°C (80.6°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the month with the shortest days in Cassidy International Airport?

Months with the shortest days in Cassidy International Airport are January, November and December, with an average of 12h of daylight.

What is the average length of the day in December in Cassidy International Airport?

In Cassidy International Airport, Kiribati, the average length of the day in December is 12h.

How many hours of sunshine does Cassidy International Airport have in December?

The average sunshine in December in Cassidy International Airport, Kiribati, is 14h.

What is the month with the highest UV index in Cassidy International Airport?

Months with the highest UV index in Cassidy International Airport, Kiribati, are January through December, with an average maximum UV index of 12.

What are the months with the lowest UV index in Cassidy International Airport?

January through December, with an average maximum UV index of 12, are months with the lowest UV index in Cassidy International Airport.

How high is the UV index in December in Cassidy International Airport?

In December, the average daily maximum UV index in Cassidy International Airport, Kiribati, is 12. A UV Index of 11, and more, symbolizes an extreme health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in December - Cassidy International Airport, Kiribati
  • Average high temperature in December: 31°C

Warmest months (with the highest average high temperature) are March, April, May, June, July, August, September, October, November and December (31°C).
Months with the lowest average high temperature are January and February (30°C).

  • Average low temperature in December: 24°C

Months with the highest average low temperature are January, February, March and April (25°C).
Coldest months (with the lowest average low temperature) are May, June, July, August, September, October, November and December (24°C).

Average rainfall in December - Cassidy International Airport, Kiribati
  • Average rainfall in December: 50mm

The wettest month (with the highest rainfall) is April (168mm).
The driest month (with the lowest rainfall) is October (37mm).

Average rainfall days in December - Cassidy International Airport, Kiribati
  • Average rainfall days in December: 14 days

Months with the highest number of rainy days are January and March (17 days).
Months with the lowest number of rainy days are June and August (9 days).

Average sea temperature in December - Cassidy International Airport, Kiribati
  • Average sea temperature in December: 27°C

Best months for swimming (with the highest average sea temperature) are May, June and July (28°C).
Coldest months (with the lowest average sea temperature) are January, February, March, April, August, September, October, November and December (27°C).

Average daylight in December / Average sunshine in December - Cassidy International Airport, Kiribati
  • Average daylight in December: 12h

Months with the longest days are April, May, June, July and August (Average daylight: 12.2h).
Months with shortest days are January, November and December (Average daylight: 12h).

  • Average sunshine in December: 14h

Months with most sunshine are January and March (Average sunshine: 17h).
Months with least sunshine are June and August (Average sunshine: 9).

Average UV index in December - Cassidy International Airport, Kiribati
  • Average UV index in December: 12

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 12).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 12).