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April Weather in Columbus, United States

Last updated: June 24, 2025

In Columbus, United States, the average temperature in April hovers around 14°C (57°F). Expect temperatures to range from a chilly -5°C (23°F) to a warm 32°C (90°F). During this month, anticipate approximately 130 mm (5.1 in) of precipitation spread over 11 days, contributing to an average humidity of 78%.

April Temperature in Columbus

In April in Columbus, the average temperature is 14°C (57°F). Maximums can reach 32°C (90°F), while minimums can drop to -5°C (23°F). This variation in temperatures makes Columbus an intriguing destination, so be sure to pack for both warm and chilly conditions!

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 14°C (57°F), with highs reaching up to 32°C (90°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec363851576878817874604842
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 130 mm (5.1 in) occurring over 11 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 130 mm (5.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec70631331302099098112881245344
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 78%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration a bit uncomfortable but still enjoyable if you stay hydrated and plan for breaks in the shade.

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 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%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 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.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
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 Weather2°C (36°F)70 mm (2.8 inches)81%moderate
February Weather3°C (38°F)63 mm (2.5 inches)78%high
March Weather10°C (51°F)133 mm (5.2 inches)76%high
April Weather14°C (57°F)130 mm (5.1 inches)78%very high
May Weather20°C (68°F)209 mm (8.2 inches)83%very high
June Weather25°C (78°F)90 mm (3.5 inches)83%extreme
July Weather27°C (81°F)97 mm (3.8 inches)78%extreme
August Weather26°C (79°F)112 mm (4.4 inches)68%very high
September Weather23°C (74°F)88 mm (3.5 inches)64%very high
October Weather16°C (60°F)124 mm (4.9 inches)70%high
November Weather9°C (48°F)53 mm (2.1 inches)83%moderate
December Weather6°C (42°F)44 mm (1.7 inches)87%moderate

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