December weather forecast
Maalaea, HI

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Weather in December

The first month of the winter, December, is also a moderately hot month in Maalaea, Hawaii, with temperature in the range of an average low of 72.9°F (22.7°C) and an average high of 75.7°F (24.3°C).

Temperature

As Maalaea transitions into December, the average high-temperature stands at a still moderately hot 75.7°F (24.3°C), offering little variation from the preceding month. An average temperature of 72.9°F (22.7°C) is logged during the nights of December in Maalaea, Hawaii, a small step down from daytime highs.

Humidity

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

Rainfall

The wettest months are March and December, with an average 0.87" (22mm) of rainfall.

Daylight

With an average of 10h and 54min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:46 am and sunset at 5:44 pm. On the last day of December, in Maalaea, sunrise is at 7:02 am and sunset at 5:56 pm HST.

Sunshine

The month with the least sunshine in Maalaea is December, with an average of 7h of sunshine.

UV index

The months with the lowest UV index in Maalaea are January through June, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 6 in December suggests the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

What is the temperature in December in Maalaea?

In Maalaea, 75.7°F (24.3°C) is the average high-temperature and 72.9°F (22.7°C) is the average low-temperature during December.

What is the average humidity in December in Maalaea?

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

What is the wettest month in Maalaea?

The months with the most rainfall in Maalaea are March and December, with an average 0.87" (22mm) of precipitation.

How much does it rain in Maalaea in December?

In Maalaea, in December, it is raining for 9.2 days, with typically 0.87" (22mm) of accumulated precipitation.

What is the month with the shortest days in Maalaea?

December has the shortest days of the year in Maalaea, Hawaii, with an average of 10h and 54min of daylight.

How many hours of daylight does Maalaea have in December?

In December, the average day length in Maalaea is 10h and 54min.

What time are sunrise and sunset in December in Maalaea?

On the first day of December in Maalaea, Hawaii, sunrise is at 6:46 am and sunset at 5:44 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 5:56 pm HST.

What is the month with the least sunshine in Maalaea?

With an average of 7h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Maalaea?

In December, the average sunshine duration is 7h.

What is the month with the lowest UV index in Maalaea?

The months with the lowest UV index are January through June, November and December, with an average maximum UV index of 6.

What is the UV index reading in December in Maalaea?

In December, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Maalaea, HI

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

The warmest month (with the highest average high temperature) is September (79.9°F).
The month with the lowest average high temperature is February (73.9°F).

  • Average low temperature in December: 72.9°F

The month with the highest average low temperature is October (76.5°F).
The coldest months (with the lowest average low temperature) are February and March (70.7°F).

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Average pressure in December
Maalaea, HI

Average pressure in December - Maalaea, HI
  • Average pressure in December: 29.99"Hg

The month with the highest atmospheric pressure is April (30.05"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).

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Average wind speed in December
Maalaea, HI

Average wind speed in December - Maalaea, HI
  • Average wind speed in December: 11.7mph

The windiest month (with the highest average wind speed) is June (13.6mph).
The calmest month (with the lowest average wind speed) is January (10.4mph).

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Average humidity in December
Maalaea, HI

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

The months with the highest relative humidity are July and August (76%).
The months with the lowest relative humidity are January and February (74%).

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Average rainfall in December
Maalaea, HI

Average rainfall in December - Maalaea, HI
  • Average rainfall in December: 0.87"

The wettest months (with the highest rainfall) are March and December (0.87").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days in December
Maalaea, HI

Average rainfall days in December - Maalaea, HI
  • Average rainfall days in December: 9.2 days

The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is June (6.6 days).

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

Average daylight in December / Average sunshine in December - Maalaea, HI
  • Average daylight in December: 10h and 5min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in December: 7h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in December
Maalaea, HI

Average sunshine days in December - Maalaea, HI
  • Average sunshine days in December: 17.7 days

The month with the most sunshine days is June (19.9 days).
The month with the least sunshine days is March (15.2 days).

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Average UV index in December
Maalaea, HI

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

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

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Average cloud cover in December
Maalaea, HI

Average cloud cover in December - Maalaea, HI
  • Average cloud cover in December: 24

The month with the most cloud cover is March (Cloud cover 30).
The months with the least cloud cover are June and September (Cloud cover 21).

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Average visibility in December
Maalaea, HI

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

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

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Maalaea, Hawaii, USA

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