February weather forecast
Kailua, HI

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Weather in February

February brings subtle shifts in Kailua's weather landscape. The temperature decreases slightly to a low of 70.5°F (21.4°C), fostering a slightly cooler ambiance than January. The possibility of rain increases with 14.7 rainfall days recorded in this month. The wind speeds ascend to 11.9mph (19.2km/h) on average with gusts reaching 16.2mph (26.1km/h). The UV index remains consistent at 6, creating favorable conditions for individuals fond of outdoor pursuits.

Temperature

Kailua records the coldest temperatures in February, averaging a high of 74.5°F (23.6°C) and a low of 70.5°F (21.4°C).

Humidity

In February, the average relative humidity is 75%.

Rainfall

In Kailua, in February, during 14.7 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. In Kailua, during the entire year, the rain falls for 169.9 days and collects up to 13.15" (334mm) of precipitation.

Ocean temperature

In Kailua, the average seawater temperature in February is 75.9°F (24.4°C).
Note: Your comfort in 75.9°F (24.4°C) waters hinges on your relationship with the cold, today's sunny disposition, wind patterns, and the air's temperature. For context, Olympic swimmers are no strangers to waters of 77°F (25°C) to 82.4°F (28°C).

Daylight

The average length of the day in February in Kailua is 11h and 28min.
On the first day of the month, sunrise is at 7:08 am and sunset at 6:20 pm. On the last day of February, in Kailua, Hawaii, sunrise is at 6:51 am and sunset at 6:35 pm HST.

Sunshine

The average sunshine in February is 8.3h.

UV index

The months with the lowest UV index are January through June, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In February, a daily UV index of 6 turns into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.
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Frequently asked questions

What part of the year is the coldest in Kailua?

Kailua's February weather reaches an average high of 74.5°F (23.6°C) and an average low of 70.5°F (21.4°C), making it the coldest month.

What is the temperature in February in Kailua?

February temperatures in Kailua, Hawaii, vary between a high-temperature of 74.5°F (23.6°C) and a low-temperature of 70.5°F (21.4°C).

What is the average humidity in February in Kailua?

In February, the average relative humidity is 75%.

How much does it rain in Kailua in February?

In Kailua, during February, the rain falls for 14.7 days and regularly aggregates up to 1.34" (34mm) of precipitation.

What is the water temperature in February in Kailua?

In February, the average ocean temperature is 75.9°F (24.4°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 75.9°F (24.4°C).

How many hours of daylight does Kailua have in February?

In Kailua, Hawaii, the average day length in February is 11h and 28min.

What time are sunrise and sunset in February in Kailua?

In February, on the first day of the month, sunrise is at 7:08 am and sunset at 6:20 pm. On the last day of the month, in Kailua, Hawaii, sunrise is at 6:51 am and sunset at 6:35 pm HST.

How long on average sun shines in February in Kailua?

The average sunshine duration in February in Kailua, Hawaii, is 8.3h.

When is the lowest UV index in Kailua?

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

How high is the UV index in February in Kailua?

The average daily maximum UV index in February in Kailua is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Average temperature in February
Kailua, HI

Average temperature in February - Kailua, HI
  • Average high temperature in February: 74.5°F

The warmest month (with the highest average high temperature) is September (80.6°F).
The month with the lowest average high temperature is February (74.5°F).

  • Average low temperature in February: 70.5°F

The months with the highest average low temperature are September and October (77°F).
The coldest month (with the lowest average low temperature) is February (70.5°F).

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Average pressure in February
Kailua, HI

Average pressure in February - Kailua, HI
  • Average pressure in February: 30.01"Hg

The month with the highest atmospheric pressure is April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).

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Average wind speed in February
Kailua, HI

Average wind speed in February - Kailua, HI
  • Average wind speed in February: 11.9mph

The windiest month (with the highest average wind speed) is July (14.1mph).
The calmest month (with the lowest average wind speed) is January (10.7mph).

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Average humidity in February
Kailua, HI

Average humidity in February - Kailua, HI
  • Average humidity in February: 75%

The months with the highest relative humidity are April, June, July, August and December (76%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in February
Kailua, HI

Average rainfall in February - Kailua, HI
  • Average rainfall in February: 1.34"

The wettest month (with the highest rainfall) is March (1.69").
The driest month (with the least rainfall) is July (0.55").

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Average rainfall days in February
Kailua, HI

Average rainfall days in February - Kailua, HI
  • Average rainfall days in February: 14.7 days

The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is June (11.3 days).

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Average sea temperature in February
Kailua, HI

Average sea temperature in February - Kailua, HI
  • Average sea temperature in February: 75.9°F

The best month for swimming (with the highest average sea temperature) is September (80.4°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).

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Average daylight in February /
Average sunshine in February
Kailua, HI

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

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 February: 8h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in February
Kailua, HI

Average sunshine days in February - Kailua, HI
  • Average sunshine days in February: 8.2 days

The month with the most sunshine days is June (13.6 days).
The months with the least sunshine days are March and November (6.6 days).

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Average UV index in February
Kailua, HI

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

Average cloud cover in February - Kailua, HI
  • Average cloud cover in February: 35

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is September (Cloud cover 27).

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Average visibility in February
Kailua, HI

Average visibility in February - Kailua, 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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Kailua, Hawaii, USA

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