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March Weather in Columbus, United States

Last updated: June 24, 2025

In March, the average temperature in Columbus, United States hovers around 7°C (45°F). Expect a range of conditions, with temperatures dipping as low as -14°C (7°F) and occasionally reaching up to 25°C (78°F). Rainfall is fairly common, with 138 mm (5.4 in) of precipitation spread over about 13 days. With an average humidity of 86%, Columbus can feel quite damp, so prepare accordingly!

March Temperature in Columbus

In March in Columbus, the average temperature is 7°C (45°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop as low as -14°C (7°F). Travelers should be prepared for a wide range of weather conditions, from mild days to cold nights.

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

The chart illustrates March temperature patterns in Columbus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Columbus, March typically has an average temperature of 7°C (45°F), with highs reaching up to 25°C (78°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec323645546574777570594338
Data source: Temperature data for Columbus 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 Columbus

In Columbus in March, the precipitation amount is 138 mm (5.4 in) over the course of 13 days.

March Precipitation Trends in Columbus

The chart displays monthly precipitation patterns in Columbus, 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 Columbus, March typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8310813811713612511398819910297
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Columbus

In Columbus in March, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

March Average Humidity in Columbus

This chart illustrates the average monthly humidity levels in Columbus, 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 Columbus is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%86%84%79%82%79%70%69%76%88%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Columbus

In Columbus in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Columbus.

Maximum UV Index Levels in Columbus for March

The chart shows the monthly maximum UV Index (UVI) for Columbus 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 Columbus typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111098643
Data source: Columbus 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 Columbus Compares to Other Months

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

This table compares monthly weather conditions in Columbus, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)83 mm (3.3 inches)87%moderate
February Weather2°C (36°F)108 mm (4.2 inches)85%moderate
March Weather7°C (45°F)138 mm (5.4 inches)86%high
April Weather12°C (54°F)117 mm (4.6 inches)84%very high
May Weather19°C (66°F)136 mm (5.4 inches)79%very high
June Weather23°C (74°F)125 mm (4.9 inches)82%extreme
July Weather25°C (78°F)113 mm (4.4 inches)79%very high
August Weather24°C (75°F)98 mm (3.9 inches)70%very high
September Weather21°C (71°F)81 mm (3.2 inches)69%very high
October Weather15°C (59°F)99 mm (3.9 inches)76%high
November Weather6°C (43°F)102 mm (4.0 inches)88%moderate
December Weather3°C (38°F)97 mm (3.8 inches)87%moderate

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