Kihei

Maui Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Maui, the United States of America in August.

Considering a trip to Maui, the United States of America this August and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Maui in August

Maui, the United States of America is a region in the United States of America. August in Maui generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to heavy.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Hana at 25°C (77°F) to very warm in Maalaea at 30°C (86°F). Nighttime temperatures generally drop to 23°C (73°F) in Maalaea and 23°C (73°F) in Hana. On average, August is the warmest month of the year in Maui, the United States of America. So be prepared and pack summer clothes.

For a closer look at conditions across Maui, the United States of America, refer to the map below.

Precipitation

In August, precipitation varies across different areas. From low rainfall in Kaanapali with an average of 12 mm (0.5 in) to heavy rainfall in Hana with 164 mm (6.5 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Kihei enjoys approximately 285 hours of sunlight, ideal for those seeking sunny weather.

Explore Maui by month

Pick a month to see the average temperature, rainfall and sunshine in Maui — and find the best time to visit. (based on Kihei)

Best Places to Visit in Maui in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Maui.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Maui

What is the weather like in August for some of the most popular destinations in Maui, the United States of America?

Temperature range in Maui (August)

Precipitation variation in Maui (August)

Kihei

In August Kihei generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 23°C (73°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
23°C (73°F)
23°C (73°F)
23°C (73°F)
Monthly sun hours
294 hours
285 hours
271 hours
Monthly rainfall
30 mm (1.2 in)
32 mm (1.3 in)
29 mm (1.1 in)
Monthly rainy days
10 days
9 days
8 days
Weather conditions

Lahaina

In August Lahaina generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and low monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
28°C (82°F)
29°C (84°F)
29°C (84°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
294 hours
285 hours
271 hours
Monthly rainfall
10 mm (0.4 in)
13 mm (0.5 in)
12 mm (0.5 in)
Monthly rainy days
9 days
9 days
8 days
Weather conditions

Wailea

In August Wailea generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 23°C (73°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
23°C (73°F)
23°C (73°F)
23°C (73°F)
Monthly sun hours
294 hours
285 hours
271 hours
Monthly rainfall
38 mm (1.5 in)
39 mm (1.5 in)
35 mm (1.4 in)
Monthly rainy days
10 days
10 days
9 days
Weather conditions

Kapalua

In August Kapalua generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and low monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
28°C (82°F)
29°C (84°F)
29°C (84°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
294 hours
285 hours
271 hours
Monthly rainfall
11 mm (0.4 in)
14 mm (0.6 in)
12 mm (0.5 in)
Monthly rainy days
9 days
9 days
8 days
Weather conditions

Honokowai

In August Honokowai generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and low monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
28°C (82°F)
29°C (84°F)
29°C (84°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
294 hours
285 hours
271 hours
Monthly rainfall
9.7 mm (0.4 in)
12 mm (0.5 in)
11 mm (0.4 in)
Monthly rainy days
9 days
9 days
8 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Maui, in the United States of America.

Popular cities in August

Day & night temperatures, rainfall and average weather in Maui in August.

City Weather Day temp Night temp Rainfall
Kihei 30°C (86°F) 23°C (73°F) 32 mm (1.3 in)
Lahaina 29°C (84°F) 24°C (75°F) 13 mm (0.5 in)
Wailea 29°C (84°F) 23°C (73°F) 39 mm (1.5 in)
Kapalua 29°C (84°F) 24°C (75°F) 14 mm (0.6 in)
Honokowai 29°C (84°F) 24°C (75°F) 12 mm (0.5 in)
Kaanapali 29°C (84°F) 24°C (75°F) 12 mm (0.5 in)

Maui weather in August: frequently asked questions

What is the weather like in Maui, the United States of America in August?

August in Maui, the United States of America brings tolerable weather. In Kihei, daytime temperatures are typically around 30°C (86°F) and nighttime lows hover near 23°C (73°F).

What is the average temperature in Maui, the United States of America in August?

In Kihei, the average daytime high in August is 30°C (86°F), while nighttime temperatures drop to around 23°C (73°F).

Does Maui, the United States of America get a lot of rain in August?

Not particularly. Kihei averages just 32 mm (1.3 in) of rain in August, making it a mostly dry month for Maui, the United States of America.

Is August a Good Time to Visit Maui, the United States of America?

In our view, August might not be the best time to travel to Maui, the United States of America with often pleasant weather in Kihei.

Generally speaking, the best visiting conditions can be found in January, February, March, April, May, June, October, November and December offering mostly perfect weather in Kihei. On the other hand, the month of August tends to have tolerable weather conditions.

Interested in more climate information?

We have much more information about the climate in Maui.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.