April weather forecast
Flying Fish Cove, Christmas Island

Weather in April

April, the same as March, is a moderately hot autumn month in Flying Fish Cove, Christmas Island, with temperature in the range of an average low of 23.7°C (74.7°F) and an average high of 28.3°C (82.9°F).

Temperature

In April, the average high-temperature is essentially the same as in March - a still moderately hot 28.3°C (82.9°F). In April, in Flying Fish Cove, the average low-temperature is 23.7°C (74.7°F).

Heat index

In April, the average heat index is evaluated at a hot 33°C (91.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like clothing, pregnancy, differences in body mass, height, and shape, and activity influence one's weather impression. 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

In Flying Fish Cove, the average relative humidity in April is 81%.

Rainfall

In Flying Fish Cove, Christmas Island, during April, the rain falls for 23.3 days and regularly aggregates up to 114mm (4.49") of precipitation. In Flying Fish Cove, Christmas Island, during the entire year, the rain falls for 243.6 days and collects up to 1046mm (41.18") of precipitation.

Sea temperature

In April, the average sea temperature in Flying Fish Cove is 29.2°C (84.6°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

In April, the average length of the day in Flying Fish Cove, Christmas Island, is 11h and 52min.
On the first day of April in Flying Fish Cove, sunrise is at 06:01 and sunset at 18:01. On the last day of the month, sunrise is at 06:02 and sunset at 17:47 +07.

Sunshine

In April, the average sunshine in Flying Fish Cove is 8.8h.

UV index

The months with the highest UV index in Flying Fish Cove are January through April, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 7 in April transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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.
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FAQ

What is the temperature in April in Flying Fish Cove?

In Flying Fish Cove, in April, the average high-temperature is 28.3°C (82.9°F), and the average low-temperature is 23.7°C (74.7°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in April is evaluated at 33°C (91.4°F).

What is the average humidity in April in Flying Fish Cove?

In Flying Fish Cove, the average relative humidity in April is 81%.

How many days does it rain in April in Flying Fish Cove?

In Flying Fish Cove, during April, the rain falls for 23.3 days and regularly aggregates up to 114mm (4.49") of precipitation.

What is the water temperature in April in Flying Fish Cove?

In Flying Fish Cove, Christmas Island, in April, the average water temperature is 29.2°C (84.6°F). 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.

How many hours of daylight does Flying Fish Cove have in April?

The average day length in April in Flying Fish Cove is 11h and 52min.

When are sunrise and sunset in April in Flying Fish Cove?

On the first day of April in Flying Fish Cove, Christmas Island, sunrise is at 06:01 and sunset at 18:01. On the last day of the month, sunrise is at 06:02 and sunset at 17:47 +07.

How many hours of sunshine does Flying Fish Cove have in April?

In April, the average sunshine duration in Flying Fish Cove is 8.8h.

When is the highest UV index in Flying Fish Cove?

January through April, with an average maximum UV index of 7, are months with the highest UV index in Flying Fish Cove.

What is the UV index reading in April in Flying Fish Cove?

In April, the average daily maximum UV index in Flying Fish Cove is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.

Average temperature in April
Flying Fish Cove, Christmas Island

Average temperature in April - Flying Fish Cove, Christmas Island
  • Average high temperature in April: 28.3°C

The warmest month (with the highest average high temperature) is March (28.5°C).
The months with the lowest average high temperature are July and August (26.9°C).

  • Average low temperature in April: 23.7°C

The months with the highest average low temperature are January and December (23.9°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).

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Average pressure in April
Flying Fish Cove, Christmas Island

Average pressure in April - Flying Fish Cove, Christmas Island
  • Average pressure in April: 1010mbar

The month with the highest atmospheric pressure is September (1011.9mbar).
The month with the lowest atmospheric pressure is December (1009.4mbar).

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Average wind speed in April
Flying Fish Cove, Christmas Island

Average wind speed in April - Flying Fish Cove, Christmas Island
  • Average wind speed in April: 8.9km/h

The windiest month (with the highest average wind speed) is August (15.6km/h).
The calmest month (with the lowest average wind speed) is April (8.9km/h).

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Average humidity in April
Flying Fish Cove, Christmas Island

Average humidity in April - Flying Fish Cove, Christmas Island
  • Average humidity in April: 81%

The months with the highest relative humidity are May, June, July and November (82%).
The month with the lowest relative humidity is January (78%).

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Average rainfall in April
Flying Fish Cove, Christmas Island

Average rainfall in April - Flying Fish Cove, Christmas Island
  • Average rainfall in April: 114mm

The wettest month (with the highest rainfall) is May (140mm).
The driest month (with the least rainfall) is August (25mm).

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Average rainfall days in April
Flying Fish Cove, Christmas Island

Average rainfall days in April - Flying Fish Cove, Christmas Island
  • Average rainfall days in April: 23.3 days

The month with the highest number of rainy days is November (23.6 days).
The month with the least rainy days is August (13.9 days).

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Average sea temperature in April
Flying Fish Cove, Christmas Island

Average sea temperature in April - Flying Fish Cove, Christmas Island
  • Average sea temperature in April: 29.2°C

The best month for swimming (with the highest average sea temperature) is March (29.6°C).
The coldest months (with the lowest average sea temperature) are August and September (26.3°C).

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Average daylight in April /
Average sunshine in April
Flying Fish Cove, Christmas Island

Average daylight in April / Average sunshine in April - Flying Fish Cove, Christmas Island
  • Average daylight in April: 11h and 52min

The month with the longest days is December (Average daylight: 12h and 43min).
The month with the shortest days is June (Average daylight: 11h and 32min).

  • Average sunshine in April: 8h and 48min

The month with the most sunshine is February (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 48min).

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Average sunshine days in April
Flying Fish Cove, Christmas Island

Average sunshine days in April - Flying Fish Cove, Christmas Island
  • Average sunshine days in April: 4.8 days

The months with the most sunshine days are January and August (7.6 days).
The month with the least sunshine days is May (4.4 days).

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Average UV index in April
Flying Fish Cove, Christmas Island

Average UV index in April - Flying Fish Cove, Christmas Island
  • Average UV index in April: 7

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

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Average cloud cover in April
Flying Fish Cove, Christmas Island

Average cloud cover in April - Flying Fish Cove, Christmas Island
  • Average cloud cover in April: 37

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in April
Flying Fish Cove, Christmas Island

Average visibility in April - Flying Fish Cove, Christmas Island
  • Average visibility in April: 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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