Annual average weather for Lanikai Beach, Kailua, United States

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Annual Average Weather for Lanikai Beach, Kailua, United States

The annual average maximum daily temperature is 27.1°C (80.7°F) which is very warm and perfect for sunbathing on clear days. The annual average water temperature is typically 25.9°C (78.7°F) which is warm and pleasant for relaxing and swimming for long periods. Annually there are on average 19.5 days of rain per month and 6.2 hours of sun per day.

When is the best time to visit Lanikai Beach?

The best months to visit Lanikai Beach are June, July, August, September, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The weather is perfect for sunbathing in the months from April to December when the maximum temperature reaches above 26°C (72°F)

The sea is best for swimming between May and November when the sea temperature is above the average 26°C (79°F) which is warm and pleasant for relaxing and swimming for long periods.

Can you sunbathe in Lanikai Beach year round?

Yes, you can sunbathe in Lanikai Beach all year round.

The weather is best for sunbathing in the months from April to December when the maximum temperature reaches above 26°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Lanikai Beach year round?

Yes, you can swim in Lanikai Beach all year round.

The warmest sea water temperatures in Lanikai Beach are found in September when they peak at 27°C (81°F) and lowest in March when they dip to 24°C (75°F).

The sea temperature is above average for swimming between May and November when the sea temperature is above 26°C (79°F) which is warm and pleasant for relaxing and swimming for long periods.

For perfect swimming and lounging all day, try the months from May to November when the sea temperature is above 26°C (79°F)

More info about the annual sea temperatures

When is the hottest month in Lanikai Beach?

The hottest month in Lanikai Beach is September when the average maximum temperature is very warm and perfect for sunbathing on clear days 29°C (84°F), average temperature is 27°C (80°F) and average minimum temperature is 24°C (75°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Lanikai Beach?

The coolest month in Lanikai Beach is February when the average maximum temperature is 25°C (78°F), average temperature is 23°C (73°F) and average minimum temperature is 21°C (69°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Lanikai Beach?

The sunniest days in Lanikai Beach are in July which has the most hours of sunshine per day. In July the sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day.

More info about the annual sunshine.

When is the least sunny month in Lanikai Beach?

December has the least sunshine. In December the sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Lanikai Beach?

The driest month in Lanikai Beach is September with 2.3cm (0.9inches) of rain and May has the fewest days of rain with 16.7 days with some rain, a wet time to visit the beach.

More info about the annual rainfall

When is the wettest month in Lanikai Beach?

The wettest month in Lanikai Beach is March with 11.2cm (4.4inches) of rain and the most days of rain with 21.1 days with some rain, a very wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Lanikai Beach?

The coldest sea water temperatures in Lanikai Beach are found in March when they dip to 24°C (75°F) which is warm and pleasant for relaxing and swimming for long periods.

More info about the annual sea temperatures.

When is the sea the warmest in Lanikai Beach?

The warmest sea water temperatures in Lanikai Beach are found in September when they peak at 27°C (81°F) which is very warm and ideal for relaxing and swimming for the whole day.

More info about the annual sea temperatures.

When is the most humid month in Lanikai Beach?

The most humid month in Lanikai Beach is August with a dew point (an indicator of humidity) of 22°C (72°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan.

More info about the annual humidity.

When is the least humid month in Lanikai Beach?

The least humid month in Lanikai Beach is February with a dew point of 19°C (67°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the windiest month in Lanikai Beach?

The most windy month in Lanikai Beach is February when the average maximum windspeed is 23KM/H (14MPH) and the average wind speed is 12KM/H (7MPH).

More info about the annual wind conditions.

Annual Temperature for Lanikai Beach

The hottest month in Lanikai Beach is September when the average maximum temperature is 29°C (84°F), average temperature is 27°C (80°F) and average minimum temperature is 24°C (75°F).

The coolest month in Lanikai Beach is February when the average maximum temperature is 25°C (25°F), average temperature is 23°C (73°F) and average minimum temperature is 21°C (69°F).

Annual Sunshine for Lanikai Beach

The longest days in Lanikai Beach are in June, with an average of 13.4 hours of daylight per day. December has the shortest days with an average of 10.8 hours of daylight per day.

The sunniest days in Lanikai Beach are in July which has the most hours of sunshine per day. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day.

December has the least sunshine. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.0 hours of sunshine per day.

The ultraviolet index is the highest in August when it reaches 13.1 and lowest in December when it reaches 6.3.

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.

Annual Sea Temperature for Lanikai Beach

The warmest sea water temperatures in Lanikai Beach are found in September when they peak at 27°C (81°F) and lowest in March when they dip to 24°C (75°F).

The sea is best for swimming between May and November when the temperature is above 26°C (79°F) which is warm and pleasant for relaxing and swimming for long periods.

Annual Rainfall for Lanikai Beach

The wettest month in Lanikai Beach is March with 11.2cm (4.4inches) of rain and the most days of rain with 21.1 days with some rain, a very wet time to visit the beach.

The driest month in Lanikai Beach is September with 2.3cm (0.9inches) of rain and May has the fewest days of rain with 16.7 days with some rain, a wet time to visit the beach.

Annual Humidity for Lanikai Beach

The most humid month in Lanikai Beach is August with a dew point (an indicator of humidity) of 22°C (72°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan.

The least humid month in Lanikai Beach is February with a dew point of 19°C (67°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

Annual Wind Speed for Lanikai Beach

The most windy month in Lanikai Beach is February when the average maximum windspeed is 23KM/H (14MPH) and the average wind speed is 12KM/H (7MPH).

The least windy month in Lanikai Beach is October when the average maximum windspeed is 20KM/H (12MPH) and the average wind speed is 11KM/H (7MPH).

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