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March Weather in Rockport, United States

Last updated: June 24, 2025

In March, the average temperature in Rockport, United States hovers around 13°C (56°F). However, be prepared for a range of conditions, with the minimum dipping to -6°C (22°F) and soaring up to 31°C (87°F). Expect 150 mm (5.9 in) of precipitation spread over 14 days, along with an average humidity of 77%, creating a distinctly humid atmosphere. Plan your activities accordingly!

March Temperature in Rockport

In March in Rockport, the average temperature is 13°C (56°F). The maximum can reach 31°C (87°F), while the minimum can drop as low as -6°C (22°F). It's advisable to pack layers to accommodate the wide range of temperatures during your travels.

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

The chart illustrates March 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, March typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (87°F) and lows dropping to around -6°C (22°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.

March Precipitation in Rockport

In Rockport in March, the total precipitation amount is 150 mm (5.9 in), occurring over a span of 14 days.

March Precipitation Trends in Rockport

The chart displays monthly precipitation patterns in Rockport, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Rockport, March typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec8914815015816311097118909378136
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Rockport

In Rockport in March humidity is 77%. With average temperature 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities sweaty and uncomfortable.

March Average Humidity in Rockport

This chart illustrates the average monthly humidity levels in Rockport, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Rockport is approximately 77%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Rockport

In Rockport in March, 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 Rockport.

Maximum UV Index Levels in Rockport for March

The chart shows the monthly maximum UV Index (UVI) for Rockport in March, 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 March, the maximum UV index in Rockport typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Rockport March 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 March 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 March’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 March’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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