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April Weather in Hill City, United States

Last updated: June 24, 2025

In April, the average temperature in Hill City, United States is around 11°C (53°F). While it can dip to a chilly -10°C (15°F), temperatures may also soar to a warm 34°C (93°F). Expect approximately 37 mm (1.5 in) of precipitation spread across 6 days, accompanied by a comfortable average humidity level of 70%.

April Temperature in Hill City

In April in Hill City, the average temperature is 11°C (53°F). Maximum temperatures can reach 34°C (93°F), while minimum temperatures may drop as low as -10°C (15°F). This wide temperature range suggests that visitors should be prepared for both warm and chilly conditions, making it essential to pack layers for their trip.

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

The chart illustrates April temperature patterns in Hill City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hill City, April typically has an average temperature of 11°C (53°F), with highs reaching up to 34°C (93°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec303144526376807671544335
Data source: Temperature data for Hill City 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 Hill City

In Hill City in April, the precipitation amount is 37 mm (1.5 in) over the course of 6 days.

April Precipitation Trends in Hill City

The chart displays monthly precipitation patterns in Hill City, 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 Hill City, April typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2118663814668768157601727
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hill City

In Hill City in April, humidity is 70%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring you to dress in layers to stay comfortable while exploring.

April Average Humidity in Hill City

This chart illustrates the average monthly humidity levels in Hill City, 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 Hill City is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%78%67%70%82%81%80%80%74%71%79%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hill City

In Hill City 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 Hill City.

Maximum UV Index Levels in Hill City for April

The chart shows the monthly maximum UV Index (UVI) for Hill City 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 Hill City typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Hill City 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 Hill City Compares to Other Months

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

This table compares monthly weather conditions in Hill City, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)21 mm (0.8 inches)74%moderate
February Weather-1°C (31°F)18 mm (0.7 inches)78%moderate
March Weather7°C (44°F)66 mm (2.6 inches)67%high
April Weather11°C (53°F)37 mm (1.5 inches)70%very high
May Weather17°C (63°F)146 mm (5.7 inches)82%very high
June Weather25°C (77°F)68 mm (2.7 inches)81%extreme
July Weather27°C (80°F)76 mm (3.0 inches)80%extreme
August Weather24°C (76°F)81 mm (3.2 inches)80%very high
September Weather22°C (71°F)57 mm (2.3 inches)73%very high
October Weather12°C (54°F)60 mm (2.4 inches)71%high
November Weather6°C (44°F)17 mm (0.7 inches)79%moderate
December Weather2°C (35°F)27 mm (1.1 inches)83%moderate

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