Ko Olina Weather in June
Average highs run from 86°F on June 1 to 88°F on June 30, and lows from 70°F to 72°F. Normal precipitation for the month is 0.27 in over about 4 wet days.
June day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
June at a glance
- Average high
- 87°F
- Average low
- 71°F
- Precipitation
- 0.27 in
- Record high
- 92°FJun 11, 2017
- Record low
- 63°FJun 18, 2024
- Chance of a freeze
- 0%
- Days of 90°F or more
- 2.8
- Daylight
- 13 h 21 min to 13 h 25 min
- Cloud cover
- 44%
- Humidity
- 74%
- Dew point
- 68°F
- Wind
- 15.9 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jun 1 | 86°F | 70°F | 90°F 2017 | 65°F 2008 | 13% |
| Jun 2 | 86°F | 70°F | 91°F 2004 | 66°F 2006 | 13% |
| Jun 3 | 87°F | 70°F | 91°F 2004 | 66°F 2006 | 13% |
| Jun 4 | 87°F | 71°F | 91°F 2017 | 66°F 2012 | 13% |
| Jun 5 | 87°F | 71°F | 91°F 2017 | 65°F 2023 | 13% |
| Jun 6 | 87°F | 71°F | 91°F 2017 | 65°F 2024 | 13% |
| Jun 7 | 87°F | 71°F | 91°F 2017 | 67°F 2013 | 13% |
| Jun 8 | 87°F | 71°F | 90°F 2002 | 66°F 2024 | 13% |
| Jun 9 | 87°F | 71°F | 90°F 2017 | 68°F 2006 | 13% |
| Jun 10 | 87°F | 71°F | 90°F 2004 | 67°F 2015 | 13% |
| Jun 11 | 87°F | 71°F | 92°F 2017 | 65°F 2024 | 13% |
| Jun 12 | 87°F | 71°F | 91°F 2004 | 65°F 2026 | 13% |
| Jun 13 | 87°F | 71°F | 91°F 2019 | 66°F 2024 | 13% |
| Jun 14 | 87°F | 71°F | 91°F 2019 | 65°F 2024 | 13% |
| Jun 15 | 87°F | 71°F | 91°F 2019 | 67°F 2012 | 13% |
| Jun 16 | 88°F | 71°F | 90°F 2019 | 65°F 2012 | 13% |
| Jun 17 | 88°F | 72°F | 91°F 2004 | 67°F 2003 | 13% |
| Jun 18 | 88°F | 72°F | 92°F 2019 | 63°F 2024 | 13% |
| Jun 19 | 88°F | 72°F | 91°F 2004 | 67°F 2010 | 12% |
| Jun 20 | 88°F | 72°F | 90°F 2004 | 67°F 2023 | 12% |
| Jun 21 | 88°F | 72°F | 91°F 2023 | 67°F 2001 | 12% |
| Jun 22 | 88°F | 72°F | 91°F 2022 | 69°F 2011 | 12% |
| Jun 23 | 88°F | 72°F | 92°F 2004 | 68°F 2006 | 12% |
| Jun 24 | 88°F | 72°F | 90°F 2004 | 67°F 2006 | 12% |
| Jun 25 | 88°F | 72°F | 91°F 2004 | 66°F 2021 | 12% |
| Jun 26 | 88°F | 72°F | 90°F 2017 | 65°F 2024 | 12% |
| Jun 27 | 88°F | 72°F | 92°F 2004 | 66°F 2013 | 12% |
| Jun 28 | 88°F | 72°F | 91°F 2016 | 68°F 2013 | 12% |
| Jun 29 | 88°F | 72°F | 91°F 2026 | 69°F 2010 | 12% |
| Jun 30 | 88°F | 72°F | 92°F 2014 | 66°F 2010 | 12% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (HST).
- June 1
- sunrise 5:50 AM, sunset 7:11 PM
- June 30
- sunrise 5:54 AM, sunset 7:19 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00022551 (Ewa Kalaeloa AP), public domain. Records: NOAA GHCN-Daily, station USW00022551, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.