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April Weather in Newark, United States

Last updated: June 24, 2025

In Newark, United States, the average temperature for April hovers around 8°C (46°F). Expect a minimum of -5°C (24°F) and a maximum of 28°C (82°F). The region sees approximately 117 mm (4.6 in) of precipitation over 16 days, contributing to a high average humidity of 88%.

April Temperature in Newark

In April in Newark, the average temperature is 8°C (46°F), with maximums reaching 28°C (82°F) and minimums plunging as low as -5°C (24°F). This range makes it essential for travelers to pack layers to stay comfortable during their visit.

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

The chart illustrates April temperature patterns in Newark, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Newark, April typically has an average temperature of 8°C (46°F), with highs reaching up to 28°C (82°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec272935465867737165544032
Data source: Temperature data for Newark 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 Newark

In Newark in April, the precipitation amount is 117 mm (4.6 in), which falls over a span of 16 days.

April Precipitation Trends in Newark

The chart displays monthly precipitation patterns in Newark, 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 Newark, April typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec83837611711686151106791478995
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Newark

In Newark in April, humidity is 88%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel much more uncomfortable than the temperature alone would suggest.

April Average Humidity in Newark

This chart illustrates the average monthly humidity levels in Newark, 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 Newark is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Newark

In Newark 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 Newark.

Maximum UV Index Levels in Newark for April

The chart shows the monthly maximum UV Index (UVI) for Newark 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 Newark typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24681010997532
Data source: Newark 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 Newark Compares to Other Months

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

This table compares monthly weather conditions in Newark, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)83 mm (3.3 inches)90%low
February Weather-2°C (29°F)83 mm (3.3 inches)90%moderate
March Weather2°C (35°F)76 mm (3.0 inches)87%high
April Weather8°C (46°F)117 mm (4.6 inches)88%very high
May Weather15°C (59°F)116 mm (4.6 inches)82%very high
June Weather20°C (68°F)86 mm (3.4 inches)79%very high
July Weather23°C (73°F)151 mm (6.0 inches)78%very high
August Weather22°C (72°F)106 mm (4.2 inches)76%very high
September Weather18°C (65°F)79 mm (3.1 inches)78%high
October Weather12°C (55°F)147 mm (5.8 inches)84%moderate
November Weather4°C (40°F)89 mm (3.5 inches)89%moderate
December Weather0°C (33°F)95 mm (3.7 inches)86%low

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