January weather forecast
Pahala, HI

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Weather in January

January marks the beginning of the year in Pahala, Hawaii, where the weather shifts slightly cooler from the latter part of December. The quality of the air is a stable one, with high visibility extending up to 6 miles. A characteristic of January is the balmy, welcoming temperatures. The relative humidity is at a comfortable 75%, contributing to the overall pleasant atmosphere of this month. The wind gently brushing at 5.5mph (8.9km/h), and reaching gust speeds up to 8.1mph (13km/h), provides a soothing condition for outdoor activities.

Temperature

The average high-temperature in Pahala, Hawaii, during January is a still pleasant 69.4°F (20.8°C), almost matching the conditions of the preceding month. Pahala, in January, logs an average low-temperature of 65.1°F (18.4°C), a subtle step down from daytime readings.

Humidity

In Pahala, the average relative humidity in January is 75%.

Rainfall

January is the month with the least rainfall. Rain falls for 10.8 days and accumulates 0.75" (19mm) of precipitation.

Daylight

In January, the average length of the day is 11h and 8min.
On the first day of the month, sunrise is at 6:55 am and sunset at 5:55 pm. On the last day of January, sunrise is at 6:56 am and sunset at 6:14 pm HST.

Sunshine

In January, the average sunshine in Pahala is 9h.

UV index

January through April, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In January, a daily UV index of 5 turns into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What are the temperatures in Pahala in January?

In January, in Pahala, the average high-temperature is 69.4°F (20.8°C), and the average low-temperature is 65.1°F (18.4°C).

What is the average humidity in January in Pahala?

In January, the average relative humidity in Pahala, Hawaii, is 75%.

What is the driest month in Pahala?

January is the month with the least rainfall in Pahala. Rain falls for 10.8 days and accumulates 0.75" (19mm) of precipitation.

How many days does it rain in January in Pahala?

In Pahala, Hawaii, in January, during 10.8 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

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

In Pahala, the average day length in January is 11h and 8min.

What time are sunrise and sunset in January in Pahala?

On the first day of January in Pahala, sunrise is at 6:55 am and sunset at 5:55 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:14 pm HST.

How many hours of sunshine does Pahala have in January?

In Pahala, Hawaii, the average sunshine duration in January is 9h.

When is the lowest UV index in Pahala?

January through April, November and December, with an average maximum UV index of 5, are months with the lowest UV index.

How high is the UV index in January in Pahala?

The average daily maximum UV index in January is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Pahala, HI

Average temperature in January - Pahala, HI
  • Average high temperature in January: 69.4°F

The warmest months (with the highest average high temperature) are August and October (73.2°F).
The month with the lowest average high temperature is February (68.9°F).

  • Average low temperature in January: 65.1°F

The month with the highest average low temperature is October (70°F).
The coldest month (with the lowest average low temperature) is March (64.8°F).

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Average pressure in January
Pahala, HI

Average pressure in January - Pahala, HI
  • Average pressure in January: 29.99"Hg

The month with the highest atmospheric pressure is April (30.04"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

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Average wind speed in January
Pahala, HI

Average wind speed in January - Pahala, HI
  • Average wind speed in January: 5.5mph

The windiest month (with the highest average wind speed) is May (6.3mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).

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Average humidity in January
Pahala, HI

Average humidity in January - Pahala, HI
  • Average humidity in January: 75%

The months with the highest relative humidity are June, July, August and September (81%).
The month with the lowest relative humidity is February (73%).

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Average rainfall in January
Pahala, HI

Average rainfall in January - Pahala, HI
  • Average rainfall in January: 0.75"

The wettest month (with the highest rainfall) is September (1.81").
The driest month (with the least rainfall) is January (0.75").

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Average rainfall days in January
Pahala, HI

Average rainfall days in January - Pahala, HI
  • Average rainfall days in January: 10.8 days

The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is January (10.8 days).

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

Average daylight in January / Average sunshine in January - Pahala, 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: 11h and 0min).

  • Average sunshine in January: 9h and 0min

The month with the most sunshine is May (Average sunshine: 10h and 42min).
The months with the least sunshine are November and December (Average sunshine: 7h and 18min).

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Average sunshine days in January
Pahala, HI

Average sunshine days in January - Pahala, HI
  • Average sunshine days in January: 12.7 days

The month with the most sunshine days is January (12.7 days).
The month with the least sunshine days is May (3.2 days).

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Average UV index in January
Pahala, HI

Average UV index in January - Pahala, HI
  • Average UV index in January: 5

The months with the highest UV index are May, June, July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 5).

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Average cloud cover in January
Pahala, HI

Average cloud cover in January - Pahala, HI
  • Average cloud cover in January: 15

The month with the most cloud cover is June (Cloud cover 31).
The month with the least cloud cover is January (Cloud cover 15).

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Average visibility in January
Pahala, HI

Average visibility in January - Pahala, 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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Pahala, Hawaii, USA

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