Honolulu County Weather in April
Average highs run from 77°F on April 1 to 78°F on April 30, and lows from 63°F to 63°F. Normal precipitation for the month is 5.62 in over about 22 wet days.
April day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 77°F
- Average low
- 63°F
- Precipitation
- 5.62 in
- Record high
- 86°FApr 19, 2002
- Record low
- 52°FApr 3, 2013
- Chance of a freeze
- 0%
- Daylight
- 12 h 22 min to 12 h 56 min
- Cloud cover
- 54%
- Humidity
- 74%
- Dew point
- 65°F
- Wind
- 15.0 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 |
|---|---|---|---|---|---|
| Apr 1 | 77°F | 63°F | 80°F 2004 | 55°F 2002 | 67% |
| Apr 2 | 77°F | 63°F | 84°F 2003 | 54°F 2002 | 68% |
| Apr 3 | 77°F | 63°F | 81°F 2003 | 52°F 2013 | 68% |
| Apr 4 | 77°F | 63°F | 80°F 1999 | 57°F 2007 | 69% |
| Apr 5 | 77°F | 63°F | 80°F 2002 | 56°F 2007 | 69% |
| Apr 6 | 77°F | 63°F | 83°F 2001 | 57°F 2007 | 69% |
| Apr 7 | 77°F | 63°F | 83°F 2004 | 57°F 2000 | 70% |
| Apr 8 | 77°F | 63°F | 82°F 2003 | 57°F 2000 | 70% |
| Apr 9 | 77°F | 63°F | 82°F 2003 | 56°F 2000 | 70% |
| Apr 10 | 77°F | 63°F | 80°F 2007 | 60°F 2000 | 70% |
| Apr 11 | 77°F | 63°F | 82°F 2013 | 58°F 2000 | 70% |
| Apr 12 | 77°F | 63°F | 80°F 2007 | 57°F 2000 | 70% |
| Apr 13 | 77°F | 63°F | 80°F 2005 | 56°F 2010 | 70% |
| Apr 14 | 77°F | 63°F | 85°F 2002 | 58°F 1999 | 70% |
| Apr 15 | 77°F | 63°F | 82°F 2002 | 59°F 1999 | 71% |
| Apr 16 | 77°F | 63°F | 81°F 2002 | 52°F 2010 | 71% |
| Apr 17 | 77°F | 63°F | 83°F 2002 | 57°F 2010 | 71% |
| Apr 18 | 77°F | 63°F | 81°F 2002 | 56°F 2010 | 71% |
| Apr 19 | 77°F | 63°F | 86°F 2002 | 60°F 1998 | 71% |
| Apr 20 | 77°F | 63°F | 83°F 2011 | 60°F 1999 | 71% |
| Apr 21 | 78°F | 63°F | 84°F 2002 | 60°F 2010 | 70% |
| Apr 22 | 78°F | 63°F | 81°F 2002 | 58°F 2009 | 70% |
| Apr 23 | 78°F | 63°F | 83°F 1999 | 58°F 2010 | 70% |
| Apr 24 | 78°F | 63°F | 82°F 2008 | 57°F 2010 | 70% |
| Apr 25 | 78°F | 63°F | 83°F 2011 | 56°F 2009 | 69% |
| Apr 26 | 78°F | 63°F | 82°F 2005 | 56°F 2009 | 69% |
| Apr 27 | 78°F | 63°F | 84°F 2005 | 55°F 2009 | 69% |
| Apr 28 | 78°F | 63°F | 84°F 2002 | 58°F 2009 | 68% |
| Apr 29 | 78°F | 63°F | 84°F 2003 | 55°F 2004 | 68% |
| Apr 30 | 78°F | 63°F | 84°F 2003 | 56°F 2004 | 68% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (HST).
- April 1
- sunrise 6:25 AM, sunset 6:47 PM
- April 30
- sunrise 6:01 AM, sunset 6:57 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00518838 (Upper Wahiawa 874.3), public domain. Records: NOAA GHCN-Daily, station USC00518838, 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.