February weather forecast
Naalehu, HI

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Weather in February

As February emerges, Naalehu's climate remains much the same as January, marked by similar temperature and humidity levels. It also comes with a slight increase in rainfall, with observers recording up to 1.38" (35mm). Unlike its predecessor, February witnesses a bit more cloud cover and a slightly higher UV index. Despite these changes, the weather remains quite steady and comfortable overall, suitable for both local residents and visitors.

Temperature

Naalehu experiences its lowest average temperatures in February, reaching a peak of 68.9°F (20.5°C) and a minimum of 64.9°F (18.3°C).

Humidity

February is the least humid month in Naalehu, with an average relative humidity of 73%.

Rainfall

In February, in Naalehu, the rain falls for 12.1 days. Throughout February, 1.38" (35mm) of precipitation is accumulated. Throughout the year, there are 216.1 rainfall days, and 16.57" (421mm) of precipitation is accumulated.

Daylight

In February, the average length of the day is 11h and 32min.
On the first day of the month, sunrise is at 6:56 am and sunset at 6:15 pm. On the last day of February, in Naalehu, sunrise is at 6:41 am and sunset at 6:27 pm HST.

Sunshine

In February, the average sunshine in Naalehu, Hawaii, is 9.5h.

UV index

The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in February interprets into the following advice:
Be vigilant - A duty to shield skin and eyes from injury exists. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What is the coldest time of year in Naalehu?

February is the coldest month of the year in Naalehu, registering average temperatures as high as 68.9°F (20.5°C) and as low as 64.9°F (18.3°C).

What is the average February temperature in Naalehu?

The average high-temperature, in February, in Naalehu, is 68.9°F (20.5°C), while the average low-temperature is 64.9°F (18.3°C).

What is the least humid month in Naalehu?

With an average relative humidity of 73%, February is the least humid month in Naalehu.

What is the average humidity in February in Naalehu?

The average relative humidity in February in Naalehu is 73%.

How many days does it rain in February in Naalehu?

In Naalehu, in February, it is raining for 12.1 days, with typically 1.38" (35mm) of accumulated precipitation.

What is the average length of the day in February in Naalehu?

In Naalehu, Hawaii, the average day length in February is 11h and 32min.

When is the sunrise / sunset in February in Naalehu?

In February, on the first day of the month, sunrise is at 6:56 am and sunset at 6:15 pm. On the last day of the month, in Naalehu, Hawaii, sunrise is at 6:41 am and sunset at 6:27 pm HST.

How long on average sun shines in February in Naalehu?

The average sunshine duration in February in Naalehu, Hawaii, is 9.5h.

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

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

How high is the UV index in February in Naalehu?

In Naalehu, the average daily maximum UV index in February is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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 February
Naalehu, HI

Average temperature in February - Naalehu, HI
  • Average high temperature in February: 68.9°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 February: 64.9°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 February
Naalehu, HI

Average pressure in February - Naalehu, HI
  • Average pressure in February: 30"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 February
Naalehu, HI

Average wind speed in February - Naalehu, HI
  • Average wind speed in February: 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 February
Naalehu, HI

Average humidity in February - Naalehu, HI
  • Average humidity in February: 73%

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 February
Naalehu, HI

Average rainfall in February - Naalehu, HI
  • Average rainfall in February: 1.38"

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 February
Naalehu, HI

Average rainfall days in February - Naalehu, HI
  • Average rainfall days in February: 12.1 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 February /
Average sunshine in February
Naalehu, HI

Average daylight in February / Average sunshine in February - Naalehu, HI
  • Average daylight in February: 11h and 3min

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 February: 9h and 3min

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 February
Naalehu, HI

Average sunshine days in February - Naalehu, HI
  • Average sunshine days in February: 10 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 February
Naalehu, HI

Average UV index in February - Naalehu, HI
  • Average UV index in February: 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 February
Naalehu, HI

Average cloud cover in February - Naalehu, HI
  • Average cloud cover in February: 16

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 February
Naalehu, HI

Average visibility in February - Naalehu, HI
  • Average visibility in February: 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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Naalehu, Hawaii, USA

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