Kahului
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Kahului Weather in June

Kahului in June sees high temperatures, with highs around 29°C (84°F) and overnight lows of 23°C (73°F). It's the driest month of the year, with very little rainfall to worry about.

Rainfall in Kahului in June

With the least rainfall of the year, this month offers good conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. Climate statistics over the past 30 years suggest around 7 days of rain, with 32 mm (1.3 in) average for the month. The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Kahului in June

Kahului in June has excellent weather. Days reach 29°C (84°F) and nights cool to 23°C (73°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 23°C (73°F), the nights are warm and generally comfortable.

Sunshine in Kahului in June

The month enjoys around 288 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Kahului in June

June sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.

Average water temperature in June

At 26°C (79°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

Our weather planner can help you explore other travel destinations worldwide.

Kahului Temperature in June

Min Temperature
23°C (73°F)
Max Temperature
29°C (84°F)
Water Temperature
26°C (79°F)
Chance of Rain
23%
Precipitation
32 mm (1.3 in)
Rainy days
7 days
Humidity
70%
Windspeed
6 m/s (12 knots)
Sunshine
288 hours
Percentage Sunshine
72%

Kahului Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Kahului - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Kahului typically stay consistent throughout June, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 21°C (70°F).

Average temperatures in June

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in June

Historical weather records for Kahului in June

Browse day-by-day weather records for Kahului spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Kahului historical weather extremes in June

Based on weather observations in Kahului between 1976 and 2026, these are the recorded extremes during June.

  • The hottest June day on record in Kahului reached 34°C (93°F) (June 6, 2019).
  • The coldest June day was on June 1, 2012, with a maximum of 26°C (79°F).
  • Nighttime temperatures dropped to 14°C (57°F) on June 2, 1985, marking the coldest June night on record.
  • The wettest June day on record brought 15 mm (0.6 in) of precipitation to Kahului (June 28, 2016).

Best Places in the United States of America in June

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in June →

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).

What to Wear in Kahului in June

Warm weather calls for comfortable, breathable clothing in June. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. The water temperature sits at about 26°C (79°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Kahului in June

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Kahului 3-Day Forecast

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