December weather forecast
Eleele, HI

Weather in December

The first month of the winter, December, is also a moderately hot month in Eleele, Hawaii, with average temperature varying between 75.7°F (24.3°C) and 72.1°F (22.3°C).

Temperature

In Eleele, Hawaii, the average high-temperature is relatively the same as in November - a still moderately hot 75.7°F (24.3°C). The average low-temperature, in Eleele, is 72.1°F (22.3°C).

Humidity

February through April, June through August, October and December, with an average relative humidity of 75%, are most humid months in Eleele.

Rainfall

In Eleele, during 14.6 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. Throughout the year, there are 172.7 rainfall days, and 15.75" (400mm) of precipitation is accumulated.

Ocean temperature

In Eleele, the average water temperature is 76.8°F (24.9°C).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 76.8°F (24.9°C) water. (FYI: The Olympic swimming competition requires a water temperature between 77°F (25°C) and 82.4°F (28°C).)

Daylight

With an average of 10.8h of daylight, December has the shortest days of the year.

Sunshine

In December, the average sunshine is 7.5h.

UV index

Months with the lowest UV index in Eleele are January through June, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for average individuals.
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 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 are the most humid months in Eleele?

Months with the highest humidity in Eleele are February through April, June through August, October and December, with an average relative humidity of 75%.

What is the average humidity in December in Eleele?

In Eleele, Hawaii, the average relative humidity in December is 75%.

How much does it rain in Eleele in December?

In Eleele, Hawaii, in December, it is raining for 14.6 days, with typically 1.57" (40mm) of accumulated precipitation.

What is the ocean temperature in December in Eleele?

In Eleele, Hawaii, in December, the average water temperature is 76.8°F (24.9°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 76.8°F (24.9°C).

What is the month with the shortest days in Eleele?

With an average of 10.8h of daylight, December has the shortest days of the year in Eleele.

How many hours of daylight does Eleele have in December?

In December, the average length of the day is 10.8h.

How many hours of sunshine does Eleele have in December?

The average sunshine in December in Eleele, Hawaii, is 7.5h.

What are the months with the lowest UV index in Eleele?

January through June, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Eleele, Hawaii.

What is the UV index reading in December in Eleele?

In December, the average daily maximum UV index in Eleele, Hawaii, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in December
Eleele, HI

Average temperature in December - Eleele, HI
  • Average high temperature in December: 75.7°F

The warmest month (with the highest average high temperature) is August (80.8°F).
Months with the lowest average high temperature are February and March (73.4°F).

  • Average low temperature in December: 72.1°F

The month with the highest average low temperature is September (76.3°F).
The coldest month (with the lowest average low temperature) is February (69.1°F).

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Average pressure in December
Eleele, HI

Average pressure in December - Eleele, HI
  • Average pressure in December: 30.01"

Months with the highest atmospheric pressure are March and April (30.06").
Months with the lowest atmospheric pressure are September and October (29.98").

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Average wind speed in December
Eleele, HI

Average wind speed in December - Eleele, HI
  • Average wind speed in December: 9.8mph

The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is May (8.6mph).

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Average humidity in December
Eleele, HI

Average humidity in December - Eleele, HI
  • Average humidity in December: 75%

Months with the highest relative humidity are February, March, April, June, July, August, October and December (75%).
Months with the lowest relative humidity are January, May, September and November (74%).

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Average rainfall in December
Eleele, HI

Average rainfall in December - Eleele, HI
  • Average rainfall in December: 1.57"

The wettest month (with the highest rainfall) is March (2.2").
The driest month (with the least rainfall) is July (0.63").

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Average rainfall days in December
Eleele, HI

Average rainfall days in December - Eleele, HI
  • Average rainfall days in December: 14.6 days

The month with the highest number of rainy days is March (16.8 days).
The month with the least rainy days is January (11.5 days).

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Average sea temperature in December
Eleele, HI

Average sea temperature in December - Eleele, HI
  • Average sea temperature in December: 76.8°F

The best month for swimming (with the highest average sea temperature) is September (80.5°F).
The coldest month (with the lowest average sea temperature) is March (75.4°F).

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Average daylight in December /
Average sunshine in December
Eleele, HI

Average daylight in December / Average sunshine in December - Eleele, HI
  • Average daylight in December: 10.8h

The month with the longest days is June (Average daylight: 13.5h).
The month with the shortest days is December (Average daylight: 10.8h).

  • Average sunshine in December: 7.5h

The month with the most sunshine is June (Average sunshine: 11h).
The month with the least sunshine is November (Average sunshine: 7.1h).

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Average sunshine days in December
Eleele, HI

Average sunshine days in December - Eleele, HI
  • Average sunshine days in December: 9.5 days

The month with the most sunshine days is January (13.8 days).
The month with the least sunshine days is November (6.7 days).

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Average UV index in December
Eleele, HI

Average UV index in December - Eleele, HI
  • Average UV index in December: 6

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

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Average cloud cover in December
Eleele, HI

Average cloud cover in December - Eleele, HI
  • Average cloud cover in December: 31

The month with the most cloud cover is March (Cloud cover 35).
Months with the least cloud cover are January and September (Cloud cover 28).

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Average visibility in December
Eleele, HI

Average visibility in December - Eleele, HI
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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