November weather forecast
Halawa, HI

November sees a perceptible reduction in the city's temperature range. Rainfall continues to ascend, bringing 6.4" (163mm) throughout the month. Diminishing daylight hours, a drop in the UV index, and decreasing sunshine hours begin to pronounce the end of the year weather in Halawa. Nonetheless, the sea temperature barely wavers, continuing to offer an inviting respite.

Temperature

The advent of November observes an average high-temperature of a still moderately hot 80.6°F (27°C), nearly identical to October's 82.4°F (28°C). During the nights in November, Halawa experiences a consistent average temperature of 64.4°F (18°C).

Rainfall

In Halawa, during November, the rain falls for 11 days and regularly aggregates up to 6.42" (163mm) of precipitation. In Halawa, during the entire year, the rain falls for 116 days and collects up to 54.96" (1396mm) of precipitation.

Ocean temperature

In Halawa, in November, the average water temperature is 78.8°F (26°C).
Note: For swimming, diving, and similar activities, the water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered delightful, allowing for extended periods of enjoyment without discomfort.

Daylight

In Halawa, Hawaii, the average length of the day in November is 11h and 8min.
On the first day of November, sunrise is at 6:30 am and sunset at 5:50 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 5:44 pm HST.

Sunshine

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

UV index

The average daily maximum UV index in November is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in November interprets into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.