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April Weather in Heyburn, United States

Last updated: June 24, 2025

In April, the average temperature in Heyburn, United States hovers around 9°C (48°F). Expect a chilly minimum of -6°C (21°F), while the mercury can rise to a pleasant 29°C (84°F). With 36 mm (1.4 in) of precipitation spread across 8 days, you might want to keep an umbrella handy. The average humidity is around 76%, adding a touch of moisture to the air.

April Temperature in Heyburn

In April in Heyburn, the average temperature is 9°C (48°F). Maximum temperatures can reach 29°C (84°F), while minimums can drop as low as -6°C (21°F). Be prepared for a wide range of temperatures when traveling to Heyburn during this month.

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

The chart illustrates April temperature patterns in Heyburn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heyburn, April typically has an average temperature of 9°C (48°F), with highs reaching up to 29°C (84°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec293241485768777464483930
Data source: Temperature data for Heyburn 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 Heyburn

In Heyburn in April, the precipitation amount is 36 mm (1.4 in) over a period of 8 days.

April Precipitation Trends in Heyburn

The chart displays monthly precipitation patterns in Heyburn, 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 Heyburn, April typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec41493836472181520283038
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Heyburn

In Heyburn in April humidity is 76%. With an average temperature of 9°C (48°F), this humidity feels like a chilly embrace, making outdoor activities feel damp and brisk, potentially leaving you feeling colder than the temperature suggests.

April Average Humidity in Heyburn

This chart illustrates the average monthly humidity levels in Heyburn, 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 Heyburn is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%85%76%66%62%53%42%46%64%83%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Heyburn

In Heyburn in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Heyburn.

Maximum UV Index Levels in Heyburn for April

The chart shows the monthly maximum UV Index (UVI) for Heyburn 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 Heyburn typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578101111109643
Data source: Heyburn 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 Heyburn Compares to Other Months

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

This table compares monthly weather conditions in Heyburn, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)41 mm (1.6 inches)91%moderate
February Weather0°C (33°F)49 mm (1.9 inches)92%moderate
March Weather5°C (41°F)38 mm (1.5 inches)85%high
April Weather9°C (48°F)36 mm (1.4 inches)76%very high
May Weather14°C (57°F)47 mm (1.8 inches)66%very high
June Weather20°C (68°F)21 mm (0.8 inches)62%extreme
July Weather25°C (77°F)8 mm (0.3 inches)53%extreme
August Weather23°C (75°F)15 mm (0.6 inches)42%very high
September Weather18°C (64°F)20 mm (0.8 inches)46%very high
October Weather9°C (48°F)28 mm (1.1 inches)64%high
November Weather4°C (39°F)30 mm (1.2 inches)83%moderate
December Weather-1°C (30°F)38 mm (1.5 inches)87%moderate

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