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April Weather in Rockport, United States

Last updated: June 24, 2025

In Rockport, United States, the average temperature in April hovers around 16°C (61°F), with temperatures ranging from a brisk -1°C (31°F) to a warm 31°C (88°F). This month typically sees about 158 mm (6.2 in) of precipitation over 10 days, contributing to an average humidity of 78%. Embrace the variety of weather this month brings!

April Temperature in Rockport

In April in Rockport, the average temperature is 16°C (61°F), with maximums reaching 31°C (88°F) and minimums dropping as low as -1°C (31°F). It's a great time for travelers to enjoy a mix of warm days and cool nights while exploring the beauty of Rockport.

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

The chart illustrates April temperature patterns in Rockport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rockport, April typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (88°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec434656617179828076645248
Data source: Temperature data for Rockport 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 Rockport

In Rockport in April, the precipitation amount is 158 mm (6.2 in) over the course of 10 days.

April Precipitation Trends in Rockport

The chart displays monthly precipitation patterns in Rockport, 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 Rockport, April typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8914815015816311097118909378136
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Rockport

In Rockport in April, humidity is 78%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as it clings to your skin and creates a heavy atmosphere that can drain your energy.

April Average Humidity in Rockport

This chart illustrates the average monthly humidity levels in Rockport, 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 Rockport is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%77%78%82%81%75%61%59%69%82%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Rockport

In Rockport in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Rockport.

Maximum UV Index Levels in Rockport for April

The chart shows the monthly maximum UV Index (UVI) for Rockport 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 Rockport typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Rockport 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 Rockport Compares to Other Months

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

This table compares monthly weather conditions in Rockport, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)89 mm (3.5 inches)82%moderate
February Weather8°C (46°F)148 mm (5.8 inches)79%high
March Weather13°C (56°F)150 mm (5.9 inches)77%very high
April Weather16°C (61°F)158 mm (6.2 inches)78%very high
May Weather22°C (71°F)163 mm (6.4 inches)82%extreme
June Weather26°C (79°F)110 mm (4.3 inches)81%extreme
July Weather28°C (82°F)97 mm (3.8 inches)75%extreme
August Weather27°C (80°F)117 mm (4.6 inches)61%very high
September Weather25°C (76°F)90 mm (3.6 inches)59%very high
October Weather18°C (65°F)93 mm (3.7 inches)69%high
November Weather11°C (52°F)78 mm (3.1 inches)82%moderate
December Weather9°C (48°F)136 mm (5.4 inches)87%moderate

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