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April Weather in Greenfield, United States

Last updated: June 24, 2025

In Greenfield, United States, the average temperature in April hovers around 15°C (60°F). However, be prepared for a temperature range that can dip to a brisk -1°C (30°F) at its lowest and soar to a warm 31°C (88°F) at its peak. With an average precipitation of 148 mm (5.8 in) spread over 12 days, you can expect a rather humid environment, as the average humidity is around 80%.

April Temperature in Greenfield

In April in Greenfield, the average temperature is 15°C (60°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop as low as -1°C (30°F). Pack layers to prepare for a mix of warm days and chilly nights while exploring this diverse destination!

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 15°C (60°F), with highs reaching up to 31°C (88°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec404353597078817875634845
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 148 mm (5.8 in), which falls over a span 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 148 mm (5.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec10016316914811711712511197120100129
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 80%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can make even the simplest stroll feel like a workout, leaving travelers yearning for a refreshing breeze or shade to escape the weight of the air.

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 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%84%80%82%83%80%76%75%75%85%88%
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.
JanFebMarAprMayJunJulAugSepOctNovDec36710111111109753
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 Weather4°C (40°F)100 mm (3.9 inches)86%moderate
February Weather6°C (44°F)163 mm (6.4 inches)84%high
March Weather12°C (53°F)169 mm (6.6 inches)84%high
April Weather15°C (60°F)148 mm (5.8 inches)80%very high
May Weather21°C (71°F)117 mm (4.6 inches)82%extreme
June Weather25°C (78°F)116 mm (4.6 inches)83%extreme
July Weather27°C (81°F)125 mm (4.9 inches)79%extreme
August Weather26°C (78°F)111 mm (4.4 inches)76%very high
September Weather24°C (75°F)97 mm (3.8 inches)75%very high
October Weather17°C (63°F)120 mm (4.7 inches)74%high
November Weather9°C (49°F)99 mm (3.9 inches)85%moderate
December Weather7°C (45°F)129 mm (5.1 inches)88%moderate

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