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

November's presence marks an average high-temperature of a still warm 80.6°F (27°C), subtly varied from October's 82.4°F (28°C). Halawa's average low-temperature is measured at a comfortable 64.4°F (18°C) during November.

Rainfall

In Halawa, during November, the rain falls for 11 days and regularly aggregates up to 6.42" (163mm) of precipitation. Throughout the year, in Halawa, there are 116 rainfall days, and 54.96" (1396mm) of precipitation is accumulated.

Ocean temperature

In Halawa, the average seawater temperature in November is 78.8°F (26°C).
Note: For swimming, diving, and various water activities, the temperatures ranging from 77°F (25°C) to 84.2°F (29°C) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

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

In Halawa, the average daily maximum UV index in November is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In November, the average maximum UV index of 7 translates into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.