United StatesAverage weather for Lahaina in August
It's hot in August in Lahaina with an average temperature of 30°C. Temperatures this month range from a low of 30°C to a high of 31°C. At night, you can expect temperatures between 22°C and 24°C.
Start of August
The month of August starts in Lahaina with hot temps, averaging around 31°C during the day and nights around 23°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid August
By mid-August, daytime temps stay steady at around 31°C, with nights around 24°C. Not much precipitation expected during this period. It’s mostly dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of August
By the end of August, the average daytime temperature in Lahaina is around 31°C, while nighttime temps are about 24°C. A shower might pop up, but overall, the weather will be dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Water temperature
The water temperature at Lahaina is 28°C this month. Nice and warm for a swim.
In August, there is an average of 21 mm of precipitation, spread over 5 days. The wind speed is around 5 Bft, mostly coming from the Northeast.
Lahaina in August |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 30°C | |
 Max. temperature |
31°C | 31°C | |
| Min. temperature |
30°C | -5°C | |
 Total precipitation |
21 mm | 79 mm | |
| Rainy days |
5 days | 13 days | |
July
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Lahaina?
August is a good month to be in Lahaina for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 33°C in 2015, Lahaina reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 26°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 18°C to a highest value of 25°C.
Check out the climate of Lahaina for all months and discover the best travel time
Daily Temperature in August in Lahaina
This chart shows the average daily high and low temperatures in August for Lahaina, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Lahaina
The chart below shows the average daily precipitation in August for Lahaina, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 5 days of precipitation in Lahaina.
Daily UV index in August in Lahaina
This chart shows the average daily UV index in August in Lahaina, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Lahaina over the years
This chart shows the average temperature in August in Lahaina, measured in degrees Celsius, over the past few years.
Total precipitation in August in Lahaina over the years
This chart shows the average precipitation in August in Lahaina, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Lahaina
Click on any day in August to get detailed info about the usual weather on that day in Lahaina. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Lahaina
Have you been to Lahaina in August?
Share your weather experience in August in Lahaina.
Average weather in Lahaina by month
Click on a month below to see detailed weather info for Lahaina. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
