Weather in Tunnels Beach, Hanalei, United States in May

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Visiting Tunnels Beach, Hanalei, United States in May

May is one of the best months to visit Tunnels Beach for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

May is hot, and sunny but overcast at times with long bright days. May is rainy with occasional dry periods but many rainy days. Also consider visiting Tunnels Beach in one of the other best months of April, August, September, for the best beach weather.

May brings warmer weather and calmer ocean conditions to Tunnels Beach. Sunbathing, snorkeling, and diving become more popular as the water becomes clearer and more inviting. Surfing, windsurfing, and kitesurfing are still enjoyable but may be less challenging due to calmer surf. Also consider one of our other suggestions for May.

Can you sunbathe in Tunnels Beach in May?

Yes, May is a good time for sunbathing in Tunnels Beach. May is hot with lots of sunshine but some overcast and cloudy skies, still great for sunbathing, and there is high chance of rain showers.

The average maximum temperature in Tunnels Beach in May is 28°C (82°F).

More about May temperature and sunshine.

Can you swim in Tunnels Beach in May?

Yes, May is an excellent month for swimming in Tunnels Beach with very warm sea temperatures 26°C (79°F).

More about May sea temperatures.

Is May a good time to holiday in Tunnels Beach?

Yes, May is a good time for a holiday in Tunnels Beach.

May is hot and sunny but overcast at times with long bright days. It is rainy with occasional dry periods but many rainy days.

It's a rainy month, however on the days with out rain it's perfect for laying on the beach and enjoying the sunshine.

The average maximum temperature in Tunnels Beach in May is 28°C (82°F).

More about the May temperatures and sunshine.

How cold is Tunnels Beach in May?

The average minimum temperature in Tunnels Beach in May is 22°C (71°F). The minimum temperature is 21°C (69°F) in the previous month and 23°C (73°F) in the next month.

More about the May temperatures and sunshine.

How sunny is Tunnels Beach in May?

The average day light hours per day in Tunnels Beach in May are 13.2 and there are 8.2 hours of sunshine per day on average during May, making it sunny but overcast at times with long bright days.

More about May sunshine.

Is it warm enough to swim in Tunnels Beach in May?

Yes, May is an excellent month for swimming in Tunnels Beach with very warm sea temperatures 26°C (79°F).

More about May sea temperatures.

Is Tunnels Beach warm in May?

Yes, Tunnels Beach is hot in May.

The average maximum temperature in Tunnels Beach in May is 28°C (82°F). The average maximum temperature is 26°C (79°) in the previous month and 28°C (83°F) in the next month.

The average temperature in Tunnels Beach in May is 25°C (76°F). The average temperature ranges is 23°C (74°F) in the previous month and 26°C (78°F) in the next month.

More info about the May temperatures and sunshine.

Crowds in Tunnels Beach in May

May is a popular month for travel to Kauai, as temperatures continue to rise and rainfall decreases. Tunnels Beach can become quite crowded during this time, especially around Memorial Day weekend when many people take advantage of the long weekend to visit the island.

Temperature in Tunnels Beach in May

The average maximum temperature in Tunnels Beach in May is 28°C (82°F). The average maximum temperature is 26°C (79°F) in the previous month and 28°C (83°F) in the next month.

The average temperature in Tunnels Beach in May is 25°C (76°F). The average temperature ranges is 23°C (74°F) in the previous month and 26°C (78°F) in the next month.

The average minimum temperature in Tunnels Beach in May is 22°C (71°F). The minimum temperature is 21°C (69°F) in the previous month and 23°C (73°F) in the next month.

Sunshine in Tunnels Beach in May

The average day light hours per day in Tunnels Beach in May are 13.2 and there are 8.2 hours of sunshine per day on average during May making it sunny but overcast at times with long bright days

The ultraviolet index in Tunnels Beach in May is typically 12.5 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 Tunnels Beach in May

The average sea water temperature in Tunnels Beach in May is 26°C (78.8°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Tunnels Beach in May

The average total rainfall in Tunnels Beach in May is 5.5cm (2.2inches) and on average there are 18.1 rainy days in May making it a wet time to visit the beach.

Humidity in Tunnels Beach in May

The maximum dew point (an indicator of humidity) in Tunnels Beach in May is 21°C (69°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 20°C (67°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Tunnels Beach in May is typically 86.3%. The maximum relative humidity is 86.1% in the previous month and 84.8% in the next month.

The average relative humidity in Tunnels Beach in May is typically 74.6%. The average relative humidity is 74.9% in the previous month and 73.4% in the next month.

Wind Speed in Tunnels Beach in May

The average maximum wind speed in Tunnels Beach in May is typically 30KM/H (18MPH). The average maximum wind speed is 33KM/H (20MPH) in the previous month and 33KM/H (21MPH) in the next month.

The average wind speed in Tunnels Beach in May is typically 19KM/H (12MPH). The average wind speed is 22KM/H (14MPH) in the previous month and 22KM/H (14MPH) in the next month.

The average wind direction in Tunnels Beach in May is from the North-Northeast.

Monthly Averages

Suggested Beaches in May

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