January weather forecast
Paauilo, HI

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Weather in January

January, like December, in Paauilo, Hawaii, is another refreshing winter month, with an average temperature varying between 63°F (17.2°C) and 52.9°F (11.6°C).

Temperature

The beginning of January is characterized by an average high temperature of a still comfortable 63°F (17.2°C), consistent with December's weather. January witnesses an average nighttime temperature of 52.9°F (11.6°C).

Humidity

In January, the average relative humidity in Paauilo is 79%.

Rainfall

In Paauilo, in January, during 17.1 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, in Paauilo, there are 280.8 rainfall days, and 33.9" (861mm) of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 5min.
On the first day of January, sunrise is at 6:56 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 6:12 pm HST.

Sunshine

The average sunshine in January is 8.3h.

UV index

January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 4 transforms into these recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What is the usual temperature for Paauilo in January?

January temperatures in Paauilo vary between a high-temperature of 63°F (17.2°C) and a low-temperature of 52.9°F (11.6°C).

What is the average humidity in January in Paauilo?

The average relative humidity in January is 79%.

How much does it rain in Paauilo in January?

In Paauilo, Hawaii, in January, during 17.1 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

What is the average length of the day in January in Paauilo?

In Paauilo, Hawaii, the average day length in January is 11h and 5min.

What time are sunrise and sunset in January in Paauilo?

In January, on the first day of the month, sunrise is at 6:56 am and sunset at 5:53 pm. On the last day of the month, in Paauilo, Hawaii, sunrise is at 6:57 am and sunset at 6:12 pm HST.

How long on average sun shines in January in Paauilo?

The average sunshine duration in January in Paauilo, Hawaii, is 8.3h.

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

January through April, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Paauilo.

What is the UV index reading in January in Paauilo?

In Paauilo, Hawaii, the average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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 January
Paauilo, HI

Average temperature in January - Paauilo, HI
  • Average high temperature in January: 63°F

The warmest month (with the highest average high temperature) is August (67.5°F).
The month with the lowest average high temperature is March (61.9°F).

  • Average low temperature in January: 52.9°F

The month with the highest average low temperature is September (59°F).
The coldest month (with the lowest average low temperature) is February (52°F).

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Average pressure in January
Paauilo, HI

Average pressure in January - Paauilo, HI
  • Average pressure in January: 30"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 January
Paauilo, HI

Average wind speed in January - Paauilo, HI
  • Average wind speed in January: 4.5mph

The windiest months (with the highest average wind speed) are July and August (5.5mph).
The calmest months (with the lowest average wind speed) are January, May and October (4.5mph).

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Average humidity in January
Paauilo, HI

Average humidity in January - Paauilo, HI
  • Average humidity in January: 79%

The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is February (78%).

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Average rainfall in January
Paauilo, HI

Average rainfall in January - Paauilo, HI
  • Average rainfall in January: 1.69"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is June (1.57").

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Average rainfall days in January
Paauilo, HI

Average rainfall days in January - Paauilo, HI
  • Average rainfall days in January: 17.1 days

The month with the highest number of rainy days is September (27.3 days).
The month with the least rainy days is January (17.1 days).

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Average daylight in January /
Average sunshine in January
Paauilo, HI

Average daylight in January / Average sunshine in January - Paauilo, HI
  • Average daylight in January: 11h and 1min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in January: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in January
Paauilo, HI

Average sunshine days in January - Paauilo, HI
  • Average sunshine days in January: 9.7 days

The month with the most sunshine days is January (9.7 days).
The month with the least sunshine days is September (0.8 days).

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Average UV index in January
Paauilo, HI

Average UV index in January - Paauilo, HI
  • Average UV index in January: 4

The months with the highest UV index are May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in January
Paauilo, HI

Average cloud cover in January - Paauilo, HI
  • Average cloud cover in January: 29

The months with the most cloud cover are April and September (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 29).

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Average visibility in January
Paauilo, HI

Average visibility in January - Paauilo, HI
  • Average visibility in January: 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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Paauilo, Hawaii, USA

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