April Weather in Melville, United States

Last updated: June 24, 2025

In April, the average temperature in Melville, United States is a pleasant 20°C (68°F). However, temperatures can vary significantly, with a minimum of 4°C (39°F) and a maximum of 31°C (89°F). This month, you can expect 167 mm (6.6 in) of precipitation spread across about 11 days, accompanied by an average humidity level of 81%. Be prepared for a mix of sun and showers!

April Temperature in Melville

In April in Melville, the average temperature is 20°C (68°F). Maximums can reach 31°C (89°F), while minimums can drop as low as 4°C (39°F). It's an ideal time for travelers to enjoy comfortable weather, making it perfect for outdoor activities and exploration.

April Weather in Melville: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Melville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Melville, April typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (89°F) and lows dropping to around 4°C (39°F).

Data source: Temperature data for Melville generated using information from the Copernicus Climate Change Service.

April Precipitation in Melville

In Melville in April, the total precipitation amount is 167 mm (6.6 in), occurring over the course of 11 days.

April Precipitation Trends in Melville

The chart displays monthly precipitation patterns in Melville, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Melville, April typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Melville

In Melville in April humidity is 81%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make outdoor activities feel steamy and exhausting, potentially leading travelers to seek shade or a refreshing drink more often.

April Average Humidity in Melville

This chart illustrates the average monthly humidity levels in Melville, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Melville is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Melville

In Melville in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Melville.

Maximum UV Index Levels in Melville for April

The chart shows the monthly maximum UV Index (UVI) for Melville in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Melville typically reaches 11, which falls under the extreme exposure category.

Data source: Melville April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How April Weather in Melville Compares to Other Months

Weather in Melville varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Melville, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Melville, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	114 mm (4.5 inches)	83%	moderate
February Weather	14°C (57°F)	110 mm (4.3 inches)	83%	very high
March Weather	18°C (64°F)	87 mm (3.4 inches)	80%	very high
April Weather	20°C (68°F)	167 mm (6.6 inches)	81%	extreme
May Weather	24°C (76°F)	172 mm (6.8 inches)	81%	extreme
June Weather	27°C (81°F)	149 mm (5.8 inches)	78%	extreme
July Weather	28°C (83°F)	165 mm (6.5 inches)	79%	extreme
August Weather	28°C (82°F)	131 mm (5.1 inches)	79%	extreme
September Weather	26°C (80°F)	115 mm (4.5 inches)	79%	very high
October Weather	22°C (72°F)	109 mm (4.3 inches)	77%	very high
November Weather	15°C (59°F)	77 mm (3.0 inches)	85%	high
December Weather	13°C (56°F)	117 mm (4.6 inches)	88%	moderate