Hottest (avg)
#5 / 12
Sits around the middle of the year.
June in context
How it compares to the rest of the year in Honolulu.
Wettest (avg)
#11 / 12
One of the drier months.
Daylight Hours
#1 / 12
Longest days of the year.
Windiest (avg)
#2 / 12
Among the windier months.
Highest UV
#3 / 12
UV runs high compared with most months.
Most Humid
#12 / 12
One of the less humid months.
Monthly climate breakdown
A detailed look at the typical climate conditions for June.
Thermal profile
Temperature
Typical daytime high
- Nighttime low
-
- Feels like (avg)
-
Light window
Sunshine
13.4 h
Average daylight
- UV index (max)
- 9
- Typical sun hours
- 05:49 - 19:14
Wet-day pattern
Rain & Snow
Typical rainfall
- Rainy days
- 13 days
- Cloud cover (avg)
- 44%
Air feel
Humidity & Wind
72%
Average humidity
- Wind (avg)
-
- Wind (max gusts)
-
Historical daily baseline
Daily climate explorer
Pick a day to inspect the usual conditions through June in Honolulu. Based on a 30-year historical climate baseline, not a forecast.
Primary control
Select a day
Scroll to compare daily conditions. The summary updates with your selection.
Secondary context
Monthly trend
Median daytime highs across the month, with a softer low line.
Median temperatureMedian lowTypical range
Day 15 selected for June. Temperature 26.8°C.
Historical disruption baseline
Typical disruptions in June
Based on 30 years of historical data, these are the disruption patterns most likely to affect plans in June.
Humidity High impact
Muggy days Measures: Muggy days (dew point >=20C). Observed about 34% of days (10.2 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
10.2 days / month
- Share of days
- ~34% of days
- Upper edge
- Up to ~22°C (P95)
Why this matters
Muggy conditions are possible on ~10 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Wind High impact
Strong gusts Measures: Strong gust days (>=60 km/h). Observed about 9% of days (2.7 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
2.7 days / month
- Share of days
- ~9% of days
- Upper edge
- Up to ~68km/h (P95)
Why this matters
Strong gusts are possible on ~3 days. Exposed activities and transport links are more likely to be disrupted, so keep sheltered alternatives ready.
Heat Moderate
Hot feels-like days Measures: Hot feels-like days (>=32C). Observed about 6% of days (1.7 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
1.7 days / month
- Share of days
- ~6% of days
- Upper edge
- Up to ~35°C (P95)
Why this matters
Feels-like heat >=32C is possible on ~2 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Show all disruptions (15 more)
Rain High impact
Rain disruption Measures: Likely rain disruption days. Observed about 1% of days (0.3 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
0.3 days / month
- Share of days
- ~1% of days
- Upper edge
- Up to ~38mm (P95)
Why this matters
Rain disruption risk appears on ~0 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Rain High impact
Washout risk Measures: Washout day risk. Observed about 1% of days (0.2 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
0.2 days / month
- Share of days
- ~1% of days
- Upper edge
- Up to ~38mm (P95)
Why this matters
Washout conditions are possible on ~0 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Heat Minor
Warm nights Measures: Warm nights (min >=22C). Observed about 97% of days (29.1 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
29.1 days / month
- Share of days
- ~97% of days
- Upper edge
- Up to ~25°C (P95)
Why this matters
Warm nights are possible on ~29 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Humidity Minor
Humid days Measures: Humid days (dew point >=18C). Observed about 95% of days (28.5 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
28.5 days / month
- Share of days
- ~95% of days
- Upper edge
- Up to ~21°C (P95)
Why this matters
Humid conditions are possible on ~29 days. Comfort and pace can drop quickly, so plan shorter outdoor blocks with air-conditioned backup stops.
Wind Minor
Gusty days Measures: Gusty days (>=40 km/h). Observed about 83% of days (25.0 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
25.0 days / month
- Share of days
- ~83% of days
- Upper edge
- Up to ~62km/h (P95)
Why this matters
Gusty conditions are possible on ~25 days. Exposed activities and transport links are more likely to be disrupted, so keep sheltered alternatives ready.
Rain Minor
Wet days Measures: Wet days (>=0.1mm). Observed about 64% of days (19.1 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
19.1 days / month
- Share of days
- ~64% of days
- Upper edge
- Up to ~2.8mm (P95)
Why this matters
Measurable rain is possible on ~19 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Rain Minor
Rainy hours Measures: Rain-hours signal (>=3h rain). Observed about 45% of days (13.4 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
13.4 days / month
- Share of days
- ~45% of days
- Upper edge
- Up to ~12h (P95)
Why this matters
Several rainy hours are possible on ~13 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Rain Minor
Wet most of day Measures: Wet-most-of-day signal (>=6h rain). Observed about 23% of days (6.9 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
6.9 days / month
- Share of days
- ~23% of days
- Upper edge
- Up to ~13h (P95)
Why this matters
Wet-most-of-day conditions are possible on ~7 days. Outdoor plans can become unreliable, so keep an indoor backup and flexibility around start times.
Cloud Minor
Cloudy days Measures: Cloudy days (cloud cover >=60%). Observed about 20% of days (5.9 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
5.9 days / month
- Share of days
- ~20% of days
- Upper edge
- Up to ~97% (P95)
Why this matters
Cloudy skies are possible on ~6 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Wind Minor
Breezy days Measures: Breezy days (mean wind >=25 km/h). Observed about 8% of days (2.5 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
2.5 days / month
- Share of days
- ~8% of days
- Upper edge
- Up to ~29km/h (P95)
Why this matters
Breezy conditions are possible on ~3 days. Exposed activities and transport links are more likely to be disrupted, so keep sheltered alternatives ready.
Cloud Minor
Mostly cloudy days Measures: Mostly cloudy days (cloud cover >=80%). Observed about 6% of days (1.9 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
1.9 days / month
- Share of days
- ~6% of days
- Upper edge
- Up to ~99% (P95)
Why this matters
Mostly cloudy skies are possible on ~2 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Humidity Minor
High humidity Measures: High humidity days (RH >=80%). Observed about 3% of days (0.8 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
0.8 days / month
- Share of days
- ~3% of days
- Upper edge
- Up to ~86% (P95)
Why this matters
High humidity is possible on ~1 days. Comfort and pace can drop quickly, so plan shorter outdoor blocks with air-conditioned backup stops.
Cloud Minor
Overcast days Measures: Overcast days (cloud cover >=95%). Observed about 2% of days (0.5 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
0.5 days / month
- Share of days
- ~2% of days
- Upper edge
- Up to ~100% (P95)
Why this matters
Overcast skies are possible on ~0 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Humidity Minor
Convective risk Measures: Convective storm risk proxy. Observed about 1% of days (0.3 days/month) in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
0.3 days / month
- Share of days
- ~1% of days
- Upper edge
- Up to ~23°C (P95)
Why this matters
Convective risk signal appears on ~0 days. Fixed-time outdoor plans are safer with a backup option and flexible timing.
Heat Minor
Feels-like heatwave Measures: Feels-like heatwave runs (>=3 days). Observed about 0.2 days/month in June. Historical risk signal only, not a day-by-day forecast.
Likely frequency
0.2 days / month
- Share of days
- —
- Upper edge
- Up to ~35°C (P95)
Why this matters
Feels-like heatwave runs are possible on ~0 days. Midday activity often needs adjustment around shade, hydration, and indoor fallback options.
Travel planning FAQ
Frequently asked questions
Quick answers to the weather questions you ask the most.
Is June a good time to visit Honolulu?
Typical June days in Honolulu reach highs of 27°C (81°F) with nights around 23°C (73°F). It usually feels hot by day and warm after dark. It is one of the drier months, which suits outdoor exploring and sightseeing.
What are temperatures like in June?
Daytime temperatures in June typically peak near 27°C (81°F), while nights drop to around 23°C (73°F). Expect hot afternoons and warm evenings.
How much does it rain in June?
Rainfall in June averages 21 mm (0.83 in) across roughly 13 days. Overall it is a quite rainy time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in June?
You can expect about 13 hours of daylight in June. Sunrise is typically around 05:49 and sunset near 19:14. You get long days with comfortable amounts of daylight.
How strong is the sun in June?
UV levels frequently reach very high levels (around 9), so strong sun protection is essential, especially around midday.
Is it windy in June?
In June, average wind speeds are around 19 km/h (12 mph), with gusts on the windiest days reaching about 60 km/h (37 mph). On the ground, it is it can feel quite windy at times, particularly when weather systems move through.