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April Weather in Bunker Hill, United States

Last updated: June 24, 2025

In April, the average temperature in Bunker Hill, United States hovers around 12°C (55°F), with a minimum dropping to -5°C (23°F) and a maximum soaring up to 30°C (86°F). Expect 132 mm (5.2 in) of precipitation spread over 11 days, contributing to an average humidity of 80%.

April Temperature in Bunker Hill

In April in Bunker Hill, the average temperature is 12°C (55°F). Maximum temperatures can reach up to 30°C (86°F), while minimums can drop as low as -5°C (23°F). This range makes Bunker Hill an ideal destination for travelers seeking both warm days and cool evenings.

April Weather in Bunker Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Bunker Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bunker Hill, April typically has an average temperature of 12°C (55°F), with highs reaching up to 30°C (86°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec313446546776797672594338
Data source: Temperature data for Bunker Hill 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 Bunker Hill

In Bunker Hill in April, the precipitation amount is 132 mm (5.2 in), which occurs over a span of 11 days.

April Precipitation Trends in Bunker Hill

The chart displays monthly precipitation patterns in Bunker Hill, 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 Bunker Hill, April typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7580133132156111100120641037557
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Bunker Hill

In Bunker Hill in April, humidity is 80%. With an average temperature of 12°C (55°F), this humidity feels like a damp blanket wrapping around you, making it essential to choose breathable clothing and stay hydrated while exploring the area.

April Average Humidity in Bunker Hill

This chart illustrates the average monthly humidity levels in Bunker Hill, 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 Bunker Hill is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bunker Hill

In Bunker Hill 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 Bunker Hill.

Maximum UV Index Levels in Bunker Hill for April

The chart shows the monthly maximum UV Index (UVI) for Bunker Hill 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 Bunker Hill typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111199643
Data source: Bunker Hill 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 Bunker Hill Compares to Other Months

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

This table compares monthly weather conditions in Bunker Hill, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)75 mm (3.0 inches)82%moderate
February Weather1°C (35°F)80 mm (3.1 inches)80%moderate
March Weather8°C (46°F)133 mm (5.2 inches)80%high
April Weather12°C (55°F)132 mm (5.2 inches)80%very high
May Weather19°C (67°F)156 mm (6.1 inches)82%very high
June Weather25°C (77°F)111 mm (4.4 inches)83%extreme
July Weather26°C (79°F)100 mm (3.9 inches)81%extreme
August Weather24°C (76°F)120 mm (4.7 inches)80%very high
September Weather22°C (72°F)64 mm (2.5 inches)76%very high
October Weather15°C (59°F)102 mm (4.0 inches)76%high
November Weather6°C (44°F)75 mm (2.9 inches)85%moderate
December Weather3°C (38°F)57 mm (2.2 inches)86%moderate

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