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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 18°C (65°F). Daily temperatures can fluctuate, with minimums dipping to 1°C (34°F) and maximums soaring to 32°C (89°F). Be prepared for some rain, as the area experiences about 115 mm (4.5 in) of precipitation over 7 days. With an average humidity of 82%, it’s advisable to stay hydrated and enjoy the lush surroundings!

April Temperature in Columbus

In April in Columbus, the average temperature is 18°C (65°F). Maximums can reach 32°C (89°F) and minimums can be as low as 1°C (34°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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 18°C (65°F), with highs reaching up to 32°C (89°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec495560657479818178695651
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 115 mm (4.5 in) over a period of 7 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 115 mm (4.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec11611594115105107971149411472138
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 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.

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 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%81%77%77%72%73%73%85%88%
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 reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more 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 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479101111111110864
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 Weather9°C (49°F)116 mm (4.6 inches)85%moderate
February Weather13°C (55°F)115 mm (4.5 inches)84%high
March Weather15°C (60°F)94 mm (3.7 inches)82%very high
April Weather18°C (65°F)115 mm (4.5 inches)82%very high
May Weather23°C (74°F)105 mm (4.1 inches)81%extreme
June Weather26°C (79°F)107 mm (4.2 inches)77%extreme
July Weather27°C (82°F)97 mm (3.8 inches)77%extreme
August Weather27°C (81°F)114 mm (4.5 inches)72%extreme
September Weather26°C (78°F)94 mm (3.7 inches)73%very high
October Weather21°C (70°F)113 mm (4.5 inches)73%very high
November Weather13°C (56°F)71 mm (2.8 inches)85%high
December Weather11°C (52°F)138 mm (5.4 inches)88%moderate

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