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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 10°C (49°F), with potential extremes ranging from a chilly -11°C (13°F) to a warm 30°C (87°F). During this period, expect 63 mm (2.5 in) of precipitation spread across 10 days, accompanied by an average humidity level of 77%. Prepare for a variety of weather conditions!

April Temperature in Greenfield

In April in Greenfield, the average temperature is 10°C (49°F). Maximum temperatures can reach 30°C (87°F), and minimums can drop as low as -11°C (13°F). Be prepared for a wide range of temperatures when planning your trip!

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 10°C (49°F), with highs reaching up to 30°C (87°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec232540496274777468523931
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 63 mm (2.5 in) over a span of 10 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 63 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec36368363170107691021171283535
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 77%. With an average temperature of 10°C (49°F), this humidity feels like a chilly, damp embrace that can make outdoor activities quite uncomfortable for traveling, as the cold dampness seeps into clothing and chills the bones, leaving one longing for warmer, drier conditions.

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 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%77%78%77%81%81%77%73%75%85%83%
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 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 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 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810111098643
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 Weather-5°C (23°F)36 mm (1.4 inches)78%moderate
February Weather-4°C (25°F)36 mm (1.4 inches)80%moderate
March Weather4°C (40°F)83 mm (3.3 inches)77%high
April Weather10°C (49°F)63 mm (2.5 inches)77%very high
May Weather17°C (62°F)170 mm (6.7 inches)77%very high
June Weather23°C (75°F)107 mm (4.2 inches)81%extreme
July Weather25°C (77°F)69 mm (2.7 inches)81%very high
August Weather23°C (74°F)102 mm (4.0 inches)77%very high
September Weather20°C (68°F)117 mm (4.6 inches)73%very high
October Weather11°C (52°F)128 mm (5.0 inches)75%high
November Weather4°C (39°F)35 mm (1.4 inches)85%moderate
December Weather-1°C (31°F)35 mm (1.4 inches)83%moderate

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