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March Weather in Hilliard, United States

Last updated: June 24, 2025

In Hilliard, United States, the average temperature in March hovers around 18°C (64°F). Expect a minimum of chilly -2°C (28°F) and a maximum heat wave reaching 35°C (95°F). During this month, the area experiences around 43 mm (1.7 in) of precipitation over 6 days, accompanied by a comfortable average humidity of 78%.

March Temperature in Hilliard

In March in Hilliard, the average temperature is 18°C (64°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop as low as -2°C (28°F). Be prepared for a wide range of weather if you plan to travel during this month!

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

The chart illustrates March temperature patterns in Hilliard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hilliard, March typically has an average temperature of 18°C (64°F), with highs reaching up to 35°C (95°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec546064697579818179736157
Data source: Temperature data for Hilliard 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 Hilliard

In Hilliard in March, the precipitation amount is 43 mm (1.7 in) over a period of 6 days.

March Precipitation Trends in Hilliard

The chart displays monthly precipitation patterns in Hilliard, 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 Hilliard, March typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec53684368781561631631375666104
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Hilliard

In Hilliard in March, humidity is 78%. With an average temperature of 18°C (64°F), this humidity feels like a warm, thick blanket wrapping around you, making traveling feel a bit sticky and sluggish, yet the coolness of the air tempers the intensity, inviting you to explore at a leisurely pace.

March Average Humidity in Hilliard

This chart illustrates the average monthly humidity levels in Hilliard, 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 Hilliard is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%79%78%73%72%74%82%82%83%79%82%85%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Hilliard

In Hilliard in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Hilliard.

Maximum UV Index Levels in Hilliard for March

The chart shows the monthly maximum UV Index (UVI) for Hilliard 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 Hilliard typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579101111111110864
Data source: Hilliard 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 Hilliard Compares to Other Months

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

This table compares monthly weather conditions in Hilliard, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (55°F)53 mm (2.1 inches)84%moderate
February Weather16°C (61°F)68 mm (2.7 inches)79%high
March Weather18°C (64°F)43 mm (1.7 inches)78%very high
April Weather21°C (69°F)68 mm (2.7 inches)72%very high
May Weather24°C (76°F)78 mm (3.1 inches)72%extreme
June Weather26°C (79°F)156 mm (6.2 inches)74%extreme
July Weather27°C (81°F)163 mm (6.4 inches)82%extreme
August Weather27°C (81°F)163 mm (6.4 inches)82%extreme
September Weather26°C (79°F)137 mm (5.4 inches)83%very high
October Weather23°C (74°F)56 mm (2.2 inches)79%very high
November Weather16°C (62°F)66 mm (2.6 inches)82%high
December Weather14°C (57°F)104 mm (4.1 inches)85%moderate

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