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April Weather in Greenfield, United States

Last updated: June 24, 2025

In April, the average temperature in Greenfield, United States hovers around 13°C (56°F). Expect a temperature range with minimums dipping to -4°C (24°F) and occasional highs reaching 32°C (89°F). With 132 mm (5.2 in) of precipitation spread across 12 days, the month is both wet and vibrant. Additionally, the average humidity is around 78%, contributing to a lush, albeit moist, atmosphere.

April Temperature in Greenfield

In April in Greenfield, the average temperature is 13°C (56°F). Maximum temperatures can reach as high as 32°C (89°F), while minimums can drop to as low as -4°C (24°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April temperature patterns in Greenfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenfield, April typically has an average temperature of 13°C (56°F), with highs reaching up to 32°C (89°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec353749566777807773594741
Data source: Temperature data for Greenfield 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 Greenfield

In Greenfield in April, the precipitation amount is 132 mm (5.2 in) over the course of 12 days.

April Precipitation Trends in Greenfield

The chart displays monthly precipitation patterns in Greenfield, 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 Greenfield, April typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec74671331321758098132641256045
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Greenfield

In Greenfield in April, humidity is 78%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that can make outdoor activities a bit uncomfortable, creating a heavy atmosphere that clings to the skin, urging travelers to dress in layers for warmth and comfort.

April Average Humidity in Greenfield

This chart illustrates the average monthly humidity levels in Greenfield, 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 Greenfield is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Greenfield

In Greenfield 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 Greenfield.

Maximum UV Index Levels in Greenfield for April

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

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

This table compares monthly weather conditions in Greenfield, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)74 mm (2.9 inches)81%moderate
February Weather3°C (38°F)67 mm (2.6 inches)78%high
March Weather10°C (50°F)133 mm (5.2 inches)76%high
April Weather13°C (56°F)132 mm (5.2 inches)78%very high
May Weather19°C (67°F)175 mm (6.9 inches)83%very high
June Weather25°C (77°F)80 mm (3.1 inches)83%extreme
July Weather27°C (80°F)98 mm (3.9 inches)78%extreme
August Weather25°C (77°F)132 mm (5.2 inches)68%very high
September Weather23°C (74°F)64 mm (2.5 inches)64%very high
October Weather15°C (59°F)125 mm (4.9 inches)70%high
November Weather8°C (47°F)60 mm (2.3 inches)83%moderate
December Weather5°C (42°F)45 mm (1.8 inches)87%moderate

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