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April Weather in Onaga, United States

Last updated: June 24, 2025

In April, the average temperature in Onaga, United States hovers around 12°C (53°F). However, be prepared for temperature swings that can range from a chilly -9°C (16°F) to a warm 32°C (89°F). This month also brings about 75 mm (2.9 in) of precipitation, typically spread across 9 days, with an average humidity of 73%.

April Temperature in Onaga

In April in Onaga, the average temperature is 12°C (53°F). The maximum can reach 32°C (89°F), while the minimum can drop as low as -9°C (16°F). Be prepared for both warm and chilly conditions during your travels.

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

The chart illustrates April temperature patterns in Onaga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onaga, April typically has an average temperature of 12°C (53°F), with highs reaching up to 32°C (89°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec303145536477807671554336
Data source: Temperature data for Onaga 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 Onaga

In Onaga, in April, the precipitation amount is 75 mm (2.9 in) spread over the course of 9 days.

April Precipitation Trends in Onaga

The chart displays monthly precipitation patterns in Onaga, 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 Onaga, April typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec3331987521310387110751113628
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Onaga

In Onaga in April humidity is 73%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities somewhat uncomfortable and requiring layers to keep warm while exploring.

April Average Humidity in Onaga

This chart illustrates the average monthly humidity levels in Onaga, 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 Onaga is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%78%70%73%82%82%81%78%71%71%81%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Onaga

In Onaga 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 Onaga.

Maximum UV Index Levels in Onaga for April

The chart shows the monthly maximum UV Index (UVI) for Onaga 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 Onaga typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Onaga 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 Onaga Compares to Other Months

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

This table compares monthly weather conditions in Onaga, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)33 mm (1.3 inches)76%moderate
February Weather-1°C (31°F)31 mm (1.2 inches)77%moderate
March Weather7°C (45°F)98 mm (3.9 inches)70%high
April Weather12°C (53°F)75 mm (2.9 inches)73%very high
May Weather18°C (65°F)213 mm (8.4 inches)82%very high
June Weather25°C (77°F)103 mm (4.1 inches)82%extreme
July Weather27°C (80°F)87 mm (3.4 inches)81%extreme
August Weather24°C (76°F)110 mm (4.3 inches)78%very high
September Weather22°C (72°F)75 mm (2.9 inches)71%very high
October Weather13°C (56°F)111 mm (4.4 inches)71%high
November Weather6°C (43°F)36 mm (1.4 inches)81%moderate
December Weather2°C (36°F)28 mm (1.1 inches)84%moderate

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