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April Weather in Oneonta, United States

Last updated: June 24, 2025

In Oneonta, United States, the average temperature in April hovers around 7°C (44°F). During this time, temperatures can dip to a chilly -8°C (19°F) or rise to a pleasant 25°C (77°F). Expect 115 mm (4.5 in) of precipitation spread over 15 days, contributing to a high average humidity of 88%. Be prepared for a mix of wet and cool days!

April Temperature in Oneonta

In April in Oneonta, the average temperature is 7°C (44°F), with maximums reaching up to 25°C (77°F) and minimums dropping as low as -8°C (19°F). It's advisable to pack layers to accommodate the varying temperatures, ensuring comfort during your stay.

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

The chart illustrates April temperature patterns in Oneonta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oneonta, April typically has an average temperature of 7°C (44°F), with highs reaching up to 25°C (77°F) and lows dropping to around -8°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec232632445664706861513629
Data source: Temperature data for Oneonta 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 Oneonta

In Oneonta in April, the total precipitation amount is 115 mm (4.5 in) over a span of 15 days.

April Precipitation Trends in Oneonta

The chart displays monthly precipitation patterns in Oneonta, 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 Oneonta, April typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec8196871151201051231099815010194
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Oneonta

In Oneonta in April, humidity is 88%. With an average temperature of 7°C (44°F), this humidity feels like an unwelcoming chill that clings to your skin, making outdoor exploration uncomfortable and prompting frequent breaks in sheltered areas.

April Average Humidity in Oneonta

This chart illustrates the average monthly humidity levels in Oneonta, 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 Oneonta is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Oneonta

In Oneonta 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 Oneonta.

Maximum UV Index Levels in Oneonta for April

The chart shows the monthly maximum UV Index (UVI) for Oneonta 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 Oneonta typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346910101098642
Data source: Oneonta 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 Oneonta Compares to Other Months

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

This table compares monthly weather conditions in Oneonta, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)81 mm (3.2 inches)90%moderate
February Weather-3°C (26°F)96 mm (3.8 inches)90%moderate
March Weather0°C (32°F)87 mm (3.4 inches)87%high
April Weather7°C (44°F)115 mm (4.5 inches)88%very high
May Weather13°C (56°F)120 mm (4.7 inches)82%very high
June Weather18°C (65°F)104 mm (4.1 inches)79%very high
July Weather21°C (70°F)123 mm (4.9 inches)78%very high
August Weather20°C (68°F)109 mm (4.3 inches)76%very high
September Weather16°C (61°F)98 mm (3.9 inches)78%very high
October Weather11°C (51°F)150 mm (5.9 inches)84%high
November Weather2°C (37°F)101 mm (4.0 inches)89%moderate
December Weather-2°C (29°F)94 mm (3.7 inches)86%low

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