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April Weather in South Nyack, United States

Last updated: June 24, 2025

In April, the average temperature in South Nyack, United States is a pleasant 10°C (51°F). Temperatures can range from a chilly -2°C (28°F) to a warm 28°C (82°F). Expect 114 mm (4.5 in) of precipitation over about 12 days, contributing to an average humidity of 78%. Prepare for a mix of mild and wet weather!

April Temperature in South Nyack

In April in South Nyack, the average temperature is 10°C (51°F). Maximums can reach 28°C (82°F) while minimums can drop to as low as -2°C (28°F). This diverse range of temperatures makes South Nyack an exciting destination for travelers seeking a mix of mild and cooler weather.

April Weather in South Nyack: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in South Nyack, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Nyack, April typically has an average temperature of 10°C (51°F), with highs reaching up to 28°C (82°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec323540506170777568594537
Data source: Temperature data for South Nyack generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in South Nyack

In South Nyack in April, the precipitation amount is 114 mm (4.5 in) spread over 12 days.

April Precipitation Trends in South Nyack

The chart displays monthly precipitation patterns in South Nyack, 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 South Nyack, April typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6998931141219515012910613586109
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in South Nyack

In South Nyack in April, humidity is 78%. With an average temperature of 10°C (51°F), this humidity feels like a cool, damp mist enveloping you, making travel feel somewhat brisk and invigorating, yet slightly uncomfortable for prolonged outdoor activities.

April Average Humidity in South Nyack

This chart illustrates the average monthly humidity levels in South Nyack, 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 South Nyack is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in South Nyack

In South Nyack 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 South Nyack.

Maximum UV Index Levels in South Nyack for April

The chart shows the monthly maximum UV Index (UVI) for South Nyack 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 South Nyack typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: South Nyack 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 South Nyack Compares to Other Months

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

This table compares monthly weather conditions in South Nyack, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)69 mm (2.7 inches)84%moderate
February Weather2°C (35°F)98 mm (3.9 inches)82%moderate
March Weather5°C (41°F)93 mm (3.7 inches)81%high
April Weather10°C (51°F)114 mm (4.5 inches)78%very high
May Weather16°C (61°F)121 mm (4.8 inches)69%very high
June Weather21°C (71°F)95 mm (3.7 inches)69%very high
July Weather25°C (77°F)149 mm (5.9 inches)62%very high
August Weather24°C (75°F)129 mm (5.1 inches)65%very high
September Weather20°C (69°F)106 mm (4.2 inches)68%very high
October Weather15°C (59°F)135 mm (5.3 inches)74%high
November Weather7°C (45°F)86 mm (3.4 inches)82%moderate
December Weather3°C (37°F)109 mm (4.3 inches)80%low

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