January weather forecast
Puako, HI

Weather in January

January, the same as December, is another warm winter month in Puako, Hawaii, with temperature in the range of an average high of 73.4°F (23°C) and an average low of 70°F (21.1°C).

Temperature

In Puako, the average high-temperature is essentially the same as in December - a still moderately hot 73.4°F (23°C). In Puako, in January, the average low-temperature is 70°F (21.1°C).

Humidity

In Puako, the average relative humidity in January is 73%.

Rainfall

January is the month with the least rainfall. Rain falls for 8.2 days and accumulates 0.47" (12mm) of precipitation.

Daylight

The average length of the day in Puako is 11.1h.

Sunshine

The average sunshine in January is 9.1h.

UV index

Months with the highest UV index in Puako are January through December, with an average maximum UV index of 6. Months with the lowest UV index in Puako are January through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in January interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the average humidity in January in Puako?

The average relative humidity in January in Puako is 73%.

What is the driest month in Puako?

The month with the least rainfall in Puako is January when the rain falls for 8.2 days and typically collects 0.47" (12mm) of precipitation.

How many days does it rain in January in Puako?

In Puako, in January, it is raining for 8.2 days, with typically 0.47" (12mm) of accumulated precipitation.

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

The average length of the day in January in Puako is 11.1h.

How long on average sun shines in January in Puako?

In January, the average sunshine in Puako, Hawaii, is 9.1h.

What are the months with the highest UV index in Puako?

Months with the highest UV index are January through December, with an average maximum UV index of 6.

When is the lowest UV index in Puako?

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

How high is the UV index in January in Puako?

In Puako, the average daily maximum UV index in January is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.

Average temperature in January
Puako, HI

Average temperature in January - Puako, HI
  • Average high temperature in January: 73.4°F

The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is February (73.2°F).

  • Average low temperature in January: 70°F

Months with the highest average low temperature are August, September and October (74.8°F).
The coldest month (with the lowest average low temperature) is March (69.4°F).

[Resources]

Average pressure in January
Puako, HI

Average pressure in January - Puako, HI
  • Average pressure in January: 29.99"

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

[Resources]

Average wind speed in January
Puako, HI

Average wind speed in January - Puako, HI
  • Average wind speed in January: 5.9mph

The windiest month (with the highest average wind speed) is February (6.2mph).
The calmest month (with the lowest average wind speed) is July (5mph).

[Resources]

Average humidity in January
Puako, HI

Average humidity in January - Puako, HI
  • Average humidity in January: 73%

Months with the highest relative humidity are June, July and August (77%).
The month with the lowest relative humidity is February (71%).

[Resources]

Average rainfall in January
Puako, HI

Average rainfall in January - Puako, HI
  • Average rainfall in January: 0.47"

The wettest month (with the highest rainfall) is February (0.98").
The driest month (with the least rainfall) is January (0.47").

[Resources]

Average rainfall days in January
Puako, HI

Average rainfall days in January - Puako, HI
  • Average rainfall days in January: 8.2 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (8.1 days).

[Resources]

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

Average daylight in January / Average sunshine in January - Puako, HI
  • Average daylight in January: 11.1h

The month with the longest days is June (Average daylight: 13.3h).
The month with the shortest days is December (Average daylight: 10.9h).

  • Average sunshine in January: 9.1h

The month with the most sunshine is June (Average sunshine: 11.4h).
The month with the least sunshine is December (Average sunshine: 7.4h).

[Resources]

Average sunshine days in January
Puako, HI

Average sunshine days in January - Puako, HI
  • Average sunshine days in January: 14.5 days

The month with the most sunshine days is January (14.5 days).
The month with the least sunshine days is October (6.8 days).

[Resources]

Average UV index in January
Puako, HI

Average UV index in January - Puako, HI
  • Average UV index in January: 6

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

[Resources]

Average cloud cover in January
Puako, HI

Average cloud cover in January - Puako, HI
  • Average cloud cover in January: 12

Months with the most cloud cover are April, May and June (Cloud cover 21).
The month with the least cloud cover is January (Cloud cover 12).

[Resources]

Average visibility in January
Puako, HI

Average visibility in January - Puako, HI
  • Average visibility in January: 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location