yearsofweather

Honolulu in June:
properly hot,

Honolulu, United States · Records from 2006 to 2025. Not a forecast.

Mean high31°Hottest day 33.4° (2019)
Mean low23°Coldest night 20.4° (2011)
Rain days2 days1-5 by year
Rainfall16mmDaylight 13.4 → 13.4 h
Honolulu's 12 months iBest: December to February
Trip types Beach Goodwarm seaSightseeing on foot Finehot, mostly dry and muggy
Humidity72%16 muggy days
Clear days6 days3 overcast days
Mean wind18 km/hRarely windy
Sea temperature26°25.7-26.3° by year (last 6)
Sunrise / sunset (15th)05:49 / 19:14Daylight 13.4 → 13.4 h

Honolulu in June

Airport records make this the driest month. June 11 is Kamehameha Day, a state holiday, with a floral parade from Iolani Palace through Waikiki to Kapiolani Park. Hurricane season officially starts, but real impacts are uncommon.

June brought serious heat to Honolulu, 31°C on a typical afternoon and 23°C overnight. Early mornings were the best time to be outside. Out of 30 days, an average of 2 saw rain. A visitor in 2006 met 1 rain day; one in 2019 met 5. The average of 2 hid that gap.

Highs topped 30°C on 22 days of the month on average. Mixing in indoor stops at midday made sense.

Hurricanes i No tropical storm passed within 300 km in this month over the last 20 years. Hurricanes: July to October

Date by date i

‹ May June 2027 July ›
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Week
1-5rain on 8% of days30° 23°
6-12rain on 5% of days31° 23°
13-19rain on 7% of days30° 23°
20-26rain on 11% of days31° 23°
27-30rain on 1% of days31° 23°

0-5/206-8/209-11/2012-20/20

1-5rain on 8% of days30° 23°
6-12rain on 5% of days31° 23°
13-19rain on 7% of days30° 23°
20-26rain on 11% of days31° 23°
27-30rain on 1% of days31° 23°
Tap another date to change

2006none
2007none
2008none
2009none
20101mm
20111mm
20122mm
2013none
2014none
2015none
2016none
2017none
20181mm
2019178mm
2020none
2021none
2022none
2023none
2024none
2025none
Holidays in June (2027)
  • June 11 King Kamehameha I Day
  • June 18 Juneteenth (observed)
  • June 19 Juneteenth National Independence Day

1 Local public holiday or break (busier, pricier)

Your trip dates, the past 20 years

Trip dates ~

You can also click two dates on the axis. Hover a cell to see that day's rain.
Trip rain days Month rain days
2006
0 d 1 d
2007
0 d 2 d
2008
2 d 3 d
2009
0 d 1 d
2010
0 d 1 d
2011
0 d 3 d
2012
0 d 1 d
2013
0 d 2 d
2014
1 d 1 d
2015
0 d 2 d
2016
0 d 3 d
2017
2 d 4 d
2018
1 d 4 d
2019
0 d 5 d
2020
0 d 1 d
2021
0 d 2 d
2022
0 d 2 d
2023
0 d 1 d
2024
0 d 2 d
2025
1 d 1 d
Years with rain
Tap a date to start, tap another to end. Each cell is that date in one year.
'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25
of 20
2
0
2
3
1
0
1
0
1
2
2
1
0
3
4
1
1
0
1
1
2
1
1
4
2
5
0
0
0
1
Rain days on trip
00200000100210000001

No rain1-9 mm10 mm or more Dates outside your trip are dimmed.

One row per year, one cell per day. 2006 had 1 rain day, 2019 had 5.

Honolulu through the year

MonthHighLowRain daysRainfallSea
JanuaryGood 27°19°5 days35mm 25°
FebruaryGood 27°20°6 days49mm 25°
March 28°20°7 days61mm 25°
April 29°21°6 days36mm 25°
May 29°22°3 days26mm 25°
June 31°23°2 days16mm 26°
July 31°24°3 days15mm 26°
August 32°24°3 days28mm 27°
September 31°24°3 days19mm 27°
October 31°23°5 days36mm 27°
November 29°22°5 days44mm 27°
DecemberGood 28°21°6 days71mm 26°

Common questions

Does it rain a lot in Honolulu in June?

Over the past 20 years June averaged 2 rain days (1 mm or more) out of 30. Individual years ran from 1 in the driest to 5 in the wettest.

What should I wear in Honolulu in June?

Days averaged 31°C and nights 23°C. Pack T-shirts, sunscreen plus a hat, a swimsuit, and insect repellent.

Can you swim in Honolulu in June?

Sea surface temperature averaged 26°C in June, comfortable for swimming. Year to year it ranged 25.7-26.3°C. Check local flags for waves and jellyfish on the day.

Is June a good time to visit Honolulu?

On warmth and rain days alone, Honolulu's easiest months were December to February. June ranked 5 of 12.

Is Honolulu humid in June?

Mean relative humidity was 72%, with about 16 muggy days (dew point of 20°C or more) in the month.