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April Weather in Piedmont, United States

Last updated: June 24, 2025

In April, the average temperature in Piedmont, United States hovers around 13°C (56°F). However, be prepared for a wide range of temperatures — it can dip as low as -4°C (25°F) or soar up to 30°C (87°F). The month typically sees about 158 mm (6.2 in) of precipitation over approximately 12 days, contributing to an average humidity level of 80%. Stay comfortable and ready for whatever weather comes your way!

April Temperature in Piedmont

In April in Piedmont, the average temperature is 13°C (56°F). The maximum can reach 30°C (87°F), while the minimum can drop as low as -4°C (25°F). Be sure to pack for a range of weather conditions if you're planning to travel during this time.

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

The chart illustrates April temperature patterns in Piedmont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piedmont, April typically has an average temperature of 13°C (56°F), with highs reaching up to 30°C (87°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec353849566775797672594541
Data source: Temperature data for Piedmont 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 Piedmont

In Piedmont in April, the precipitation amount is 158 mm (6.2 in) over a span of 12 days.

April Precipitation Trends in Piedmont

The chart displays monthly precipitation patterns in Piedmont, 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 Piedmont, April typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec8711015115817787100106681277677
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Piedmont

In Piedmont in April humidity is 80%. With average temperature 13°C (56°F) this humidity feels like a damp chill that seeps into your bones, making outdoor exploration more challenging and necessitating layered clothing for comfort.

April Average Humidity in Piedmont

This chart illustrates the average monthly humidity levels in Piedmont, 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 Piedmont is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Piedmont

In Piedmont in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Piedmont.

Maximum UV Index Levels in Piedmont for April

The chart shows the monthly maximum UV Index (UVI) for Piedmont 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 Piedmont typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Piedmont 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 Piedmont Compares to Other Months

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

This table compares monthly weather conditions in Piedmont, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)87 mm (3.4 inches)83%moderate
February Weather4°C (39°F)110 mm (4.3 inches)81%high
March Weather9°C (49°F)151 mm (6.0 inches)80%high
April Weather13°C (56°F)158 mm (6.2 inches)80%very high
May Weather19°C (67°F)177 mm (7.0 inches)83%very high
June Weather24°C (76°F)87 mm (3.4 inches)83%extreme
July Weather26°C (80°F)100 mm (3.9 inches)76%extreme
August Weather24°C (76°F)106 mm (4.2 inches)69%very high
September Weather22°C (73°F)68 mm (2.7 inches)68%very high
October Weather15°C (60°F)127 mm (5.0 inches)72%high
November Weather7°C (46°F)76 mm (3.0 inches)83%moderate
December Weather5°C (41°F)77 mm (3.0 inches)86%moderate

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