Islamorada Weather in April
Average highs run from 79°F on April 1 to 82°F on April 30, and lows from 70°F to 75°F. Normal precipitation for the month is 2.76 in over about 4 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
- 81°F
- Average low
- 72°F
- Precipitation
- 2.76 in
- Record high
- 94°FApr 16, 2020
- Record low
- 56°FApr 1, 2003
- Chance of a freeze
- 0%
- Daylight
- 12 h 25 min to 13 h 04 min
- Cloud cover
- 50%
- Humidity
- 73%
- Dew point
- 67°F
- Wind
- 12.3 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 | 79°F | 70°F | 89°F 2017 | 56°F 2003 | 14% |
| Apr 2 | 80°F | 70°F | 92°F 2019 | 64°F 2021 | 14% |
| Apr 3 | 80°F | 71°F | 90°F 2022 | 60°F 2005 | 14% |
| Apr 4 | 80°F | 71°F | 90°F 2023 | 58°F 2005 | 14% |
| Apr 5 | 80°F | 71°F | 90°F 2023 | 63°F 2000 | 14% |
| Apr 6 | 80°F | 71°F | 90°F 2009 | 65°F 2004 | 14% |
| Apr 7 | 80°F | 71°F | 90°F 2022 | 64°F 2007 | 14% |
| Apr 8 | 80°F | 71°F | 90°F 2018 | 59°F 2007 | 14% |
| Apr 9 | 80°F | 71°F | 89°F 2006 | 56°F 2009 | 14% |
| Apr 10 | 81°F | 72°F | 90°F 2018 | 60°F 2022 | 14% |
| Apr 11 | 81°F | 72°F | 88°F 2008 | 67°F 2003 | 14% |
| Apr 12 | 81°F | 72°F | 90°F 2019 | 67°F 2003 | 14% |
| Apr 13 | 81°F | 72°F | 89°F 2008 | 66°F 2025 | 14% |
| Apr 14 | 81°F | 72°F | 90°F 2019 | 66°F 2004 | 14% |
| Apr 15 | 81°F | 72°F | 91°F 2013 | 62°F 2004 | 13% |
| Apr 16 | 81°F | 73°F | 94°F 2020 | 61°F 2008 | 13% |
| Apr 17 | 81°F | 73°F | 92°F 2020 | 61°F 2005 | 13% |
| Apr 18 | 81°F | 73°F | 91°F 2020 | 62°F 2007 | 13% |
| Apr 19 | 81°F | 73°F | 91°F 2013 | 64°F 1999 | 13% |
| Apr 20 | 82°F | 73°F | 93°F 2013 | 65°F 2010 | 13% |
| Apr 21 | 82°F | 73°F | 92°F 2015 | 68°F 2010 | 13% |
| Apr 22 | 82°F | 73°F | 91°F 2020 | 69°F 2005 | 14% |
| Apr 23 | 82°F | 74°F | 90°F 2015 | 66°F 2005 | 14% |
| Apr 24 | 82°F | 74°F | 92°F 2020 | 66°F 2012 | 14% |
| Apr 25 | 82°F | 74°F | 91°F 2015 | 63°F 2005 | 14% |
| Apr 26 | 82°F | 74°F | 94°F 2015 | 71°F 2010 | 14% |
| Apr 27 | 82°F | 74°F | 92°F 2015 | 69°F 2000 | 15% |
| Apr 28 | 82°F | 74°F | 91°F 2015 | 66°F 2000 | 15% |
| Apr 29 | 82°F | 75°F | 91°F 2019 | 69°F 2000 | 15% |
| Apr 30 | 82°F | 75°F | 90°F 2013 | 70°F 2001 | 16% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- April 1
- sunrise 7:14 AM, sunset 7:39 PM
- April 30
- sunrise 6:48 AM, sunset 7:52 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00084320 (Islamorada), public domain. Records: NOAA GHCN-Daily, station USW00012896, 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.