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April Weather in Columbus, United States

Last updated: June 24, 2025

In April, the average temperature in Columbus, United States hovers around 12°C (54°F). While you may experience a minimum chill of -4°C (24°F), the mercury can rise to a balmy 29°C (85°F). This month, expect 117 mm (4.6 in) of precipitation spread over approximately 10 days, accompanied by an average humidity of 84%.

April Temperature in Columbus

In April in Columbus, the average temperature is 12°C (54°F). Maximum temperatures can reach up to 29°C (85°F), and minimums can dip as low as -4°C (24°F). This makes Columbus an attractive destination for travelers seeking a wide range of weather experiences.

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

The chart illustrates April 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, April typically has an average temperature of 12°C (54°F), with highs reaching up to 29°C (85°F) and lows dropping to around -4°C (24°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.

April Precipitation in Columbus

In Columbus in April, the total precipitation amount is 117 mm (4.6 in) recorded over a span of 10 days.

April Precipitation Trends in Columbus

The chart displays monthly precipitation patterns in Columbus, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Columbus, April typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8310813811713612511398819910297
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Columbus

In Columbus in April, humidity is 84%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky.

April Average Humidity in Columbus

This chart illustrates the average monthly humidity levels in Columbus, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Columbus is approximately 84%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Columbus

In Columbus in April, 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 Columbus.

Maximum UV Index Levels in Columbus for April

The chart shows the monthly maximum UV Index (UVI) for Columbus in April, 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 April, the maximum UV index in Columbus typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111098643
Data source: Columbus April 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 April 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 April’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 April’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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