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September is one of the best months to visit Lanai Island for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.
The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. September has average maximum temperatures of 28°C (82°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 56.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day.
September has total rainfall of 0.8cm (0.3inches) making it mostly dry but with short lived occasional showers. There are only 12.5 days with some rainfall so you can still enjoy the beach on the majority of days.
Sea temperatures are a very warm 27°C (81°F). September is an excellent month for swimming in Lanai Island with very comfortable temperatures for bathing all day.
Also consider visiting Lanai Island in one of the other best months of June, July, August, for the best beach weather. Also consider one of our other suggestions for September.
Yes, September is a good time for sunbathing in Lanai Island.
September has average maximum temperatures of 28°C (82°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 56.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day. September has total rainfall of 0.8cm (0.3inches) making it mostly dry but with short lived occasional showers. There are only 12.5 days with some rainfall so you can still enjoy the beach on the majority of days.
More about September temperature and sunshine.
Yes, September is an excellent month for swimming in Lanai Island with very warm sea temperatures 27°C (81°F).
More about September sea temperatures.
Yes, September is a good time for a holiday in Lanai Island.
September has average maximum temperatures of 28°C (82°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 56.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day. September has total rainfall of 0.8cm (0.3inches) making it mostly dry but with short lived occasional showers. There are only 12.5 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a very warm 27°C (81°F). September is an excellent month for swimming in Lanai Island with very comfortable temperatures for bathing all day.
More about the September temperatures and sunshine.
Yes, Lanai Island is very warm and perfect for sunbathing on clear days in September.
The average maximum temperature in Lanai Island in September is 28°C (82°F). The average maximum temperature is 28°C (82°) in the previous month and 27°C (81°F) in the next month.
The average temperature in Lanai Island in September is 23°C (74°F). The average temperature is 23°C (74°F) in the previous month and 23°C (73°F) in the next month.
More info about the September temperatures and sunshine.
The average day light hours per day in Lanai Island in September are 12.3. The sunshine percentage is 56.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day.
More about September sunshine.
The weather in September is marginally cooler than the previous month and temperatures continue to drop slightly into October. The average maximum temperature in Lanai Island in September is 28°C (82°F). The average maximum temperature is 28°C (82°F) in the previous month and 27°C (81°F) in the next month.
The average temperature in Lanai Island in September is 23°C (74°F). The average temperature is 23°C (74°F) in the previous month and 23°C (73°F) in the next month.
The average minimum temperature in Lanai Island in September is 19°C (67°F). The minimum temperature is 19°C (67°F) in the previous month and 19°C (66°F) in the next month.
The days in September are slightly shorter than the previous month and days continue to get slightly shorter into October. During September the average day light hours are 12.3 per day in Lanai Island. The sunshine percentage is 56.5% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day.
The ultraviolet index in Lanai Island in September is typically 12.1 during September. 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.
The average sea water temperature in Lanai Island in September is 27.2°C (81.0°F) which is very warm and ideal for relaxing and swimming for the whole day.
September weather is marginally wetter than the previous month and rainfall continues to rise slightly into October. September has a couple of more days of rain than the previous month and rainy days continue to rise slightly into October. The average total rainfall in Lanai Island in September is 0.8cm (0.3inches) and on average there are 12.5 rainy days in September making it a pretty wet time to visit the beach.
The maximum dew point (an indicator of humidity) in Lanai Island in September is 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 20°C (68°F) in the previous month and 20°C (20°F) in the next month.
The average maximum relative humidity in Lanai Island in September is typically 90.3%. The maximum relative humidity is 91% in the previous month and 91% in the next month.
The average relative humidity in Lanai Island in September is typically 74.7%. The average relative humidity is 74.7% in the previous month and 75.7% in the next month.
The average maximum wind speed in Lanai Island in September is typically 31KM/H (19MPH). The average maximum wind speed is 33KM/H (21MPH) in the previous month and 27KM/H (17MPH) in the next month.
The average wind speed in Lanai Island in September is typically 13KM/H (8MPH). The average wind speed is 15KM/H (9MPH) in the previous month and 11KM/H (7MPH) in the next month.
The average wind direction in Lanai Island in September is from the North-Northeast.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.
