Discovery Harbor Weather in May
Average highs run from 76°F on May 1 to 77°F on May 31, and lows from 57°F to 58°F. Normal precipitation for the month is 1.43 in over about 11 wet days.
May day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 76°F
- Average low
- 58°F
- Precipitation
- 1.43 in
- Record high
- 67°FMay 1, 2020
- Record low
- 31°FMay 14, 2015
- Chance of a freeze
- 0%
- Daylight
- 12 h 51 min to 13 h 12 min
- Cloud cover
- 57%
- Humidity
- 78%
- Dew point
- 65°F
- Wind
- 12.5 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 |
|---|---|---|---|---|---|
| May 1 | 76°F | 57°F | 67°F 2020 | 33°F 2026 | 29% |
| May 2 | 76°F | 57°F | 65°F 2020 | 32°F 2023 | 29% |
| May 3 | 76°F | 57°F | 63°F 2020 | 33°F 2019 | 30% |
| May 4 | 76°F | 57°F | 65°F 2016 | 32°F 2012 | 30% |
| May 5 | 76°F | 57°F | 62°F 2010 | 32°F 2011 | 30% |
| May 6 | 76°F | 57°F | 65°F 2010 | 32°F 2006 | 31% |
| May 7 | 76°F | 57°F | 64°F 2010 | 33°F 2006 | 31% |
| May 8 | 76°F | 57°F | 61°F 2010 | 34°F 2008 | 31% |
| May 9 | 76°F | 57°F | 60°F 2021 | 32°F 2020 | 32% |
| May 10 | 76°F | 57°F | 58°F 2021 | 32°F 2006 | 32% |
| May 11 | 76°F | 57°F | 59°F 2026 | 33°F 2012 | 33% |
| May 12 | 76°F | 57°F | 65°F 2026 | 31°F 2006 | 33% |
| May 13 | 76°F | 57°F | 59°F 2025 | 31°F 2008 | 34% |
| May 14 | 76°F | 57°F | 61°F 2016 | 31°F 2015 | 34% |
| May 15 | 76°F | 58°F | 65°F 2010 | 32°F 2015 | 34% |
| May 16 | 76°F | 58°F | 63°F 2010 | 33°F 2015 | 35% |
| May 17 | 76°F | 58°F | 63°F 2010 | 34°F 2017 | 35% |
| May 18 | 76°F | 58°F | 62°F 2010 | 32°F 2013 | 35% |
| May 19 | 76°F | 58°F | 62°F 2020 | 33°F 2013 | 35% |
| May 20 | 76°F | 58°F | 62°F 2020 | 33°F 2025 | 36% |
| May 21 | 76°F | 58°F | 62°F 2014 | 36°F 2007 | 36% |
| May 22 | 77°F | 58°F | 65°F 2019 | 35°F 2012 | 36% |
| May 23 | 77°F | 58°F | 65°F 2017 | 34°F 2022 | 36% |
| May 24 | 77°F | 58°F | 66°F 2018 | 33°F 2016 | 36% |
| May 25 | 77°F | 58°F | 63°F 2006 | 34°F 2023 | 36% |
| May 26 | 77°F | 58°F | 67°F 2006 | 32°F 2023 | 36% |
| May 27 | 77°F | 58°F | 61°F 2022 | 33°F 2017 | 36% |
| May 28 | 77°F | 58°F | 65°F 2020 | 32°F 2017 | 36% |
| May 29 | 77°F | 58°F | 65°F 2020 | 34°F 2014 | 36% |
| May 30 | 77°F | 58°F | 64°F 2020 | 34°F 2011 | 36% |
| May 31 | 77°F | 58°F | 66°F 2022 | 32°F 2011 | 36% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (HST).
- May 1
- sunrise 5:54 AM, sunset 6:45 PM
- May 31
- sunrise 5:44 AM, sunset 6:56 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00518652 (S Kona 2 2.32), public domain. Records: NOAA GHCN-Daily, station USW00021514, 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.