Maui County Climate and Average Weather
Climate of Maui County: average temperatures, rainfall and seasons month by month.
Climate in Maui County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 73° | 61° | 3,1 in | ★★★★☆ |
| February | 71° | 60° | 3,7 in | ★★★★☆ |
| March | 73° | 62° | 6,4 in | ★★★☆☆ |
| April | 75° | 63° | 4,8 in | ★★★★☆ |
| May | 76° | 64° | 3,5 in | ★★★★☆ |
| June | 78° | 66° | 2,0 in | ★★★★★ |
| July | 80° | 67° | 1,1 in | ★★★★★ |
| August | 81° | 67° | 1,2 in | ★★★★★ |
| September | 80° | 67° | 1,0 in | ★★★★★ |
| October | 79° | 66° | 1,5 in | ★★★★☆ |
| November | 76° | 65° | 2,6 in | ★★★★☆ |
| December | 75° | 63° | 1,1 in | ★★★★☆ |
Climate type: Mediterranean. Source: Open-Meteo archive (ERA5).
Recent extremes in Maui County
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Maui County compares with nearby places
Annual averages, and the difference against Maui County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Maui | 0 mi | 70°F | about the same | 32 in |
| Haleakala National Park | 13 mi | 50°F | 52°F cooler | 121 in |
| Road to Hana | 21 mi | 71°F | +33°F warmer | 183 in |
| Hawaii (Big Island) | 97 mi | 53°F | 49°F cooler | 30 in |
| Hawaii County | 97 mi | 53°F | 49°F cooler | 30 in |
Best time to visit Maui County
Go in June, July, August, September, October and December. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: February, March and April - expect the least comfortable mix of heat, cold or rain.
What this means for Maui County
Today is slightly cooler than average for August. The forecast high of 78°F is 2.9°F below the 81°F typical for this month.
A 88% chance means rain is expected over most of the area. Plan indoor alternatives.
Visibility is down to 0,4 mi - use low beams and leave extra following distance. Gusts to 31 mph will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 41°F - an unusually even climate through the year.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 31 mph.
- If your dates are flexible, avoid February, March and April - historically the least comfortable months here.
Summary
Maui County is a county in Hawaii. Maui County is a county in the United States. It has a population of about 165.000.
Right now it is 77°F (25°C) in Maui County with light drizzle. It feels like 78°F. Today runs from 69°F to 78°F. Chance of precipitation is 88%. Sightseeing conditions score 4.6/10 - marginal.
The best time to visit Maui County is June, July, August, September, October and December. The climate is Mediterranean. February, March and April tend to be the least comfortable months. August is the warmest month with average highs near 81°F, while February is the coldest with lows near 60°F.
The closest major airport is Daniel K. Inouye International Airport (HNL), about 109 mi away. Nearby highlights include Maui, Haleakala National Park, Road to Hana and Hawaii (Big Island).
In plain terms. Today is slightly cooler than average for August. The forecast high of 78°F is 2.9°F below the 81°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Maui County today at 8.6/10. Visibility is down to 0,4 mi - use low beams and leave extra following distance. Gusts to 31 mph will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Maui County
| Type | County |
|---|---|
| State | Hawaii |
| Country | United States |
| Continent | North America |
| Coordinates | 20°47′54.2″N 156°19′54.8″W (20.7984, -156.3319) |
| Population | 165.000 |
| Local time | 1:54 PM (UTC-10:00) |
| Best months | June, July, August, September, October and December |
| Climate | Mediterranean |
Weather map for Maui County
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Maui County
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Maui County?
Maui County is a county in Hawaii. Its coordinates are 20.7984, -156.3319. It lies in North America.
What is the weather like in Maui County right now?
It is currently 77°F (25°C) with light drizzle. Humidity is 80% and wind is 15 mph.
When is the best time to visit Maui County?
June, July, August, September, October and December offer the most comfortable conditions in Maui County, which has a Mediterranean climate. February, March and April are usually the hardest months for outdoor plans.
What time zone is Maui County in?
Maui County observes Pacific/Honolulu (UTC-10:00). The local time is 1:54 PM.
How many people live in Maui County?
Maui County has a population of approximately 165.000.
What is the nearest airport to Maui County?
The closest airports are Daniel K. Inouye International Airport (HNL), 109 mi away.
What are the top things to do in Maui County?
Popular options include Maui, Haleakala National Park, Road to Hana, Hawaii (Big Island), Waikiki Beach and Pearl Harbor National Memorial.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 23, 2026 at 1:54 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
