February weather forecast
Halawa, HI

The atmospheric condition in February experiences minimal temperature changes, sustaining the comfort of the previous month. However, a notable downturn occurs in the rainfall category, with precipitation volumes dropping to 5.8" (147mm). The hours of daylight increase slightly as February progresses. The intensity of solar radiation goes up a notch, requiring necessary protective measures. The sea temperature holds steady, facilitating adventures in the waters off Halawa.

Temperature

During January through March, Halawa experiences its coldest period, with an average high-temperature of 77°F (25°C).

Rainfall

In Halawa, during February, the rain falls for 10 days and regularly aggregates up to 5.79" (147mm) of precipitation. Throughout the year, there are 116 rainfall days, and 54.96" (1396mm) of precipitation is accumulated.

Ocean temperature

January through April, with an average ocean temperature of 75.2°F (24°C), are months with the coldest seawater.
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 75.2°F (24°C) water pleasant. (Olympic swimming events mandate water temperatures from 77°F (25°C) to 82.4°F (28°C).)

Daylight

In Halawa, the average length of the day in February is 11h and 28min.
On the first day of February, sunrise is at 7:03 am and sunset at 6:17 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:31 pm HST.

Sunshine

January, February, November and December, with an average of 7h of sunshine, are months with the least sunshine.

UV index

In February, the average daily maximum UV index is 9. A UV Index reading of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 9 in February interprets into the following advice:
Being careless can result in skin and eye damage. Always take the necessary safety measures. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. To reduce the harmful impacts of sun exposure, use a sunscreen with at least 30 SPF. It can save you from sunburns and immune system damage. Take note! The UV strength of the Sun elevates when reflected off water and sand.