Weather in Lanai Island, United States in May

So you're interested in going to Lanai Island, United States in May

May is a hot and slightly rainy time for sunbathing in Lanai Island. May is an excellent month for swimming in Lanai Island with very warm sea temperatures. Consider visiting Lanai Island in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for May.

Temperature in Lanai Island in May

The average maximum temperature in Lanai Island in May is 26°. The average maximum temperature is 25° in the previous month and 27° in the next month.

The average temperature in Lanai Island in May is 22°. The average temperature ranges is 21° in the previous month and 22° in the next month.

The average minimum temperature in Lanai Island in May is 18°. The minimum temperature is 17° in the previous month and 18° in the next month.

Sunshine in Lanai Island in May

The average day light hours per day in Lanai Island in May are 13.1 and there are 6.2 hours of sunshine per day on average during May making it a quite sunny month with some cloud cover.

The ultraviolet index in Lanai Island in May is typically 12.6 during May. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Lanai Island in May

The average sea water temperature in Lanai Island in May is 25.9° which is warm and pleasant for relaxing and swimming for long periods.

Rainfall in Lanai Island in May

The average total rainfall in Lanai Island in May is 1.1cm and on average there are 13.7 rainy days in May making it a slightly wet time to visit the beach.

Humidity in Lanai Island in May

The maximum dew point (an indicator of humidity) in Lanai Island in May is 19° which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 18° in the previous month and 19° in the next month.

The average maximum relative humidity in Lanai Island in May is typically 92.9%. The maximum relative humidity is 91.6% in the previous month and 91.5% in the next month.

The average relative humidity in Lanai Island in May is typically 77.2%. The average relative humidity is 76.1% in the previous month and 75.4% in the next month.

Wind Speed in Lanai Island in May

The average maximum wind speed in Lanai Island in May is typically 28kmh. The average maximum wind speed is 31kmh in the previous month and 31kmh in the next month.

The average wind speed in Lanai Island in May is typically 13kmh. The average wind speed is 16kmh in the previous month and 14kmh in the next month.

The average wind direction in Lanai Island in May is from the North.

Monthly Averages

Suggested Beaches in May

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