April Weather in Raleigh, United States

Last updated: June 24, 2025

In Raleigh, United States, the average temperature in April hovers around 18°C (65°F), with a minimum dipping to 2°C (36°F) and a maximum soaring to 31°C (89°F). Be prepared for a bit of rain, as precipitation amounts to 142 mm (5.6 in) over the course of 9 days. Additionally, the average humidity is a comfortable 78%, making it a unique time to experience the region!

April Temperature in Raleigh

In April, in Raleigh, the average temperature is 18°C (65°F). Maximums can reach 31°C (89°F) and minimums can be as low as 2°C (36°F). This makes Raleigh an ideal destination for travelers seeking a mild climate with the possibility of warm days and cool evenings.

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

The chart illustrates April temperature patterns in Raleigh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raleigh, April typically has an average temperature of 18°C (65°F), with highs reaching up to 31°C (89°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec495461657479818178695652
Data source: Temperature data for Raleigh 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 Raleigh

In Raleigh in April, the precipitation amount is 142 mm (5.6 in) over a span of 9 days.

April Precipitation Trends in Raleigh

The chart displays monthly precipitation patterns in Raleigh, 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 Raleigh, April typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec111142128142145166129143959473130
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Raleigh

In Raleigh in April, humidity is 78%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel quite muggy and potentially uncomfortable, as it can leave you feeling sticky and fatigued more quickly than usual.

April Average Humidity in Raleigh

This chart illustrates the average monthly humidity levels in Raleigh, 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 Raleigh is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Raleigh

In Raleigh 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 Raleigh.

Maximum UV Index Levels in Raleigh for April

The chart shows the monthly maximum UV Index (UVI) for Raleigh 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 Raleigh typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111112111110864
Data source: Raleigh 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 Raleigh Compares to Other Months

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

This table compares monthly weather conditions in Raleigh, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)110 mm (4.3 inches)82%moderate
February Weather12°C (55°F)142 mm (5.6 inches)80%high
March Weather16°C (61°F)128 mm (5.0 inches)80%very high
April Weather18°C (65°F)142 mm (5.6 inches)78%extreme
May Weather23°C (74°F)145 mm (5.7 inches)73%extreme
June Weather26°C (79°F)166 mm (6.5 inches)71%extreme
July Weather27°C (81°F)129 mm (5.1 inches)79%extreme
August Weather27°C (81°F)143 mm (5.6 inches)78%extreme
September Weather26°C (78°F)95 mm (3.7 inches)80%very high
October Weather21°C (70°F)94 mm (3.7 inches)76%very high
November Weather13°C (56°F)73 mm (2.9 inches)83%high
December Weather11°C (52°F)130 mm (5.1 inches)87%moderate

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