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 | 80° | 68° | 5,9 in | ★★★★☆ |
| September | 80° | 67° | 3,0 in | ★★★★☆ |
| October | 79° | 66° | 1,5 in | ★★★★☆ |
| November | 76° | 65° | 2,6 in | ★★★★☆ |
| December | 75° | 63° | 1,1 in | ★★★★☆ |
Climate type: Temperate. 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 | 69°F | about the same | 39 in |
| Haleakala National Park | 13 mi | 50°F | 51°F cooler | 132 in |
| Road to Hana | 21 mi | 71°F | +34°F warmer | 193 in |
| Hawaii (Big Island) | 97 mi | 53°F | 49°F cooler | 36 in |
| Hawaii County | 97 mi | 53°F | 49°F cooler | 36 in |
Best time to visit Maui County
Go in June, July, October and December. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: March, April and August - expect the least comfortable mix of heat, cold or rain.
What this means for Maui County
Today is slightly cooler than average for October. The forecast high of 75°F is 4.3°F below the 79°F typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
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 40°F - an unusually even climate through the year.
What to pack, what to skip
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid March, April and August - 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 73°F (23°C) in Maui County with overcast. It feels like 73°F. Today runs from 65°F to 75°F. Chance of precipitation is 100%. Sightseeing conditions score 6.7/10 - fair - plan around the weather.
The best time to visit Maui County is June, July, October and December. The climate is temperate. March, April and August tend to be the least comfortable months. August is the warmest month with average highs near 80°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 October. The forecast high of 75°F is 4.3°F below the 79°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Maui County today at 8.7/10. 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 | 1:49 PM (UTC-10:00) |
| Best months | June, July, October and December |
| Climate | Temperate |
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 73°F (23°C) with overcast. Humidity is 79% and wind is 14 mph.
When is the best time to visit Maui County?
June, July, October and December offer the most comfortable conditions in Maui County, which has a temperate climate. March, April and August 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 1:49 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 October 26, 2026 at 1:49 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
