Last updated: June 24, 2025
In April, the average temperature in Island Heights, United States hovers around 12°C (54°F). Expect fluctuations, with a minimum of -2°C (30°F) and a maximum of 32°C (89°F). Keep an umbrella handy, as precipitation averages 110 mm (4.3 in) over 11 days, and don't forget that the average humidity sits at a steady 79%!
In April in Island Heights, the average temperature is 12°C (54°F), with maximums reaching up to 32°C (89°F) and minimums dipping as low as -2°C (30°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack accordingly for both warm and cool weather.
In Island Heights in April, the precipitation amount is 110 mm (4.3 in) spread over 11 days.
In Island Heights in April, humidity is 79%. With an average temperature of 12°C (54°F), this humidity makes traveling feel quite muggy, leading to a sticky discomfort that can sap your energy and make outdoor activities less enjoyable.
In Island Heights in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Island Heights.
UV Risk Categories
Weather in Island Heights varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Island Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 67 mm (2.6 inches) | 83% | moderate |
| February Weather | 4°C (39°F) | 108 mm (4.3 inches) | 82% | moderate |
| March Weather | 7°C (44°F) | 105 mm (4.1 inches) | 81% | high |
| April Weather | 12°C (54°F) | 110 mm (4.3 inches) | 79% | very high |
| May Weather | 17°C (63°F) | 122 mm (4.8 inches) | 74% | very high |
| June Weather | 23°C (73°F) | 94 mm (3.7 inches) | 77% | very high |
| July Weather | 26°C (79°F) | 147 mm (5.8 inches) | 76% | very high |
| August Weather | 25°C (77°F) | 142 mm (5.6 inches) | 77% | very high |
| September Weather | 22°C (71°F) | 101 mm (4.0 inches) | 74% | very high |
| October Weather | 16°C (62°F) | 141 mm (5.5 inches) | 75% | high |
| November Weather | 9°C (48°F) | 90 mm (3.6 inches) | 80% | moderate |
| December Weather | 5°C (41°F) | 107 mm (4.2 inches) | 81% | low |