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March Weather in Port Dickinson, United States

Last updated: June 24, 2025

In March, the average temperature in Port Dickinson, United States hovers around 1°C (35°F), with minimums dipping as low as -18°C (1°F) and maximums reaching up to 22°C (72°F). Expect about 89 mm (3.5 in) of precipitation spread over 12 days, accompanied by a notable average humidity of 87%. Stay prepared for a mix of chilly days and potential rainfall!

March Temperature in Port Dickinson

In March in Port Dickinson, the average temperature is 1°C (35°F). The maximum can reach 22°C (72°F), while the minimum can be as low as -18°C (1°F). Be prepared for a wide range of temperatures when traveling during this time!

March Weather in Port Dickinson: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Port Dickinson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Dickinson, March typically has an average temperature of 1°C (35°F), with highs reaching up to 22°C (72°F) and lows dropping to around -18°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec252834465866717063533831
Data source: Temperature data for Port Dickinson 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 Port Dickinson

In Port Dickinson in March, the precipitation amount is 89 mm (3.5 in) during 12 days of rainfall.

March Precipitation Trends in Port Dickinson

The chart displays monthly precipitation patterns in Port Dickinson, 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 Port Dickinson, March typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7890891221271051361141031459592
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Port Dickinson

In Port Dickinson in March humidity is 87%. With an average temperature of 1°C (35°F), this humidity feels like a chilling dampness that seeps into your bones, making travel feel particularly uncomfortable as the cold air clings to your skin and makes each step feel heavier.

March Average Humidity in Port Dickinson

This chart illustrates the average monthly humidity levels in Port Dickinson, 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 Port Dickinson is approximately 87%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Port Dickinson

In Port Dickinson in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Port Dickinson, you can refer to this Hourly UV Index in Port Dickinson.

Maximum UV Index Levels in Port Dickinson for March

The chart shows the monthly maximum UV Index (UVI) for Port Dickinson 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 Port Dickinson typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Port Dickinson 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 Port Dickinson Compares to Other Months

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

This table compares monthly weather conditions in Port Dickinson, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)78 mm (3.1 inches)90%moderate
February Weather-2°C (28°F)90 mm (3.5 inches)90%moderate
March Weather1°C (35°F)89 mm (3.5 inches)87%high
April Weather8°C (46°F)122 mm (4.8 inches)88%very high
May Weather14°C (58°F)127 mm (5.0 inches)82%very high
June Weather19°C (67°F)105 mm (4.1 inches)79%very high
July Weather22°C (72°F)136 mm (5.4 inches)78%very high
August Weather21°C (70°F)114 mm (4.5 inches)76%very high
September Weather17°C (63°F)103 mm (4.1 inches)78%very high
October Weather12°C (53°F)144 mm (5.7 inches)84%high
November Weather3°C (38°F)95 mm (3.7 inches)89%moderate
December Weather-1°C (31°F)92 mm (3.6 inches)86%low

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