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March Weather in Gahanna, United States

Last updated: June 24, 2025

In Gahanna, United States, the average temperature in March hovers around 6°C (43°F). Conditions can vary widely, with minimum temperatures plunging to -14°C (8°F) and maximums reaching a balmy 24°C (76°F). Expect about 112 mm (4.4 in) of precipitation spread over 13 days, and don't forget to prepare for the high humidity level, which averages a muggy 87%.

March Temperature in Gahanna

In March in Gahanna, the average temperature is 6°C (43°F). The maximum can reach 24°C (76°F), and the minimum can be as low as -14°C (8°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm and cold conditions.

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

The chart illustrates March temperature patterns in Gahanna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gahanna, March typically has an average temperature of 6°C (43°F), with highs reaching up to 24°C (76°F) and lows dropping to around -14°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec313443526472767369584236
Data source: Temperature data for Gahanna 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 Gahanna

In Gahanna in March, the precipitation amount is 112 mm (4.4 in) over the course of 13 days.

March Precipitation Trends in Gahanna

The chart displays monthly precipitation patterns in Gahanna, 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 Gahanna, March typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec81107112117127146113809010096102
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Gahanna

In Gahanna in March, humidity is 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.

March Average Humidity in Gahanna

This chart illustrates the average monthly humidity levels in Gahanna, 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 Gahanna is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%85%81%82%81%73%73%78%89%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Gahanna

In Gahanna 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 Gahanna, you can refer to this Hourly UV Index in Gahanna.

Maximum UV Index Levels in Gahanna for March

The chart shows the monthly maximum UV Index (UVI) for Gahanna 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 Gahanna typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098643
Data source: Gahanna 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 Gahanna Compares to Other Months

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

This table compares monthly weather conditions in Gahanna, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)81 mm (3.2 inches)88%moderate
February Weather1°C (35°F)107 mm (4.2 inches)88%moderate
March Weather6°C (43°F)112 mm (4.4 inches)87%high
April Weather11°C (52°F)117 mm (4.6 inches)85%very high
May Weather18°C (64°F)127 mm (5.0 inches)81%very high
June Weather22°C (72°F)146 mm (5.7 inches)82%very high
July Weather24°C (76°F)113 mm (4.4 inches)81%very high
August Weather23°C (74°F)80 mm (3.1 inches)73%very high
September Weather20°C (69°F)90 mm (3.5 inches)73%very high
October Weather14°C (58°F)100 mm (3.9 inches)78%high
November Weather6°C (42°F)96 mm (3.8 inches)89%moderate
December Weather2°C (37°F)102 mm (4.0 inches)87%moderate

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