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April Weather in Haymarket, United States

Last updated: June 24, 2025

In April, the average temperature in Haymarket, United States hovers around 14°C (57°F), allowing for a diverse range of experiences. While you might enjoy mild days, be prepared for temperatures swinging from a brisk -2°C (29°F) to a sweltering 33°C (92°F). Expect approximately 102 mm (4.0 in) of precipitation over 11 days, with an average humidity level of 84%, adding a touch of tropical ambiance to your stay.

April Temperature in Haymarket

In April in Haymarket, the average temperature is 14°C (57°F). Maximums can reach 33°C (92°F), while minimums can drop as low as -2°C (29°F). This diverse temperature range makes Haymarket a unique destination for travelers seeking both warm and chilly experiences during their stay.

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

The chart illustrates April temperature patterns in Haymarket, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haymarket, April typically has an average temperature of 14°C (57°F), with highs reaching up to 33°C (92°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec374147576675817771614640
Data source: Temperature data for Haymarket 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 Haymarket

In Haymarket in April, the precipitation amount is 102 mm (4.0 in) over the course of 11 days.

April Precipitation Trends in Haymarket

The chart displays monthly precipitation patterns in Haymarket, 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 Haymarket, April typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec59937710212310497132971078588
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Haymarket

In Haymarket in April, humidity is 84%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel stifling and requiring frequent breaks to cool off.

April Average Humidity in Haymarket

This chart illustrates the average monthly humidity levels in Haymarket, 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 Haymarket is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Haymarket

In Haymarket 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 Haymarket.

Maximum UV Index Levels in Haymarket for April

The chart shows the monthly maximum UV Index (UVI) for Haymarket 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 Haymarket typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098753
Data source: Haymarket 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 Haymarket Compares to Other Months

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

This table compares monthly weather conditions in Haymarket, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)59 mm (2.3 inches)86%moderate
February Weather5°C (41°F)92 mm (3.6 inches)86%moderate
March Weather8°C (47°F)77 mm (3.0 inches)86%high
April Weather14°C (57°F)102 mm (4.0 inches)84%very high
May Weather19°C (66°F)123 mm (4.8 inches)78%very high
June Weather24°C (75°F)104 mm (4.1 inches)79%very high
July Weather27°C (81°F)97 mm (3.8 inches)70%very high
August Weather25°C (77°F)132 mm (5.2 inches)59%very high
September Weather22°C (72°F)97 mm (3.8 inches)68%very high
October Weather16°C (62°F)107 mm (4.2 inches)80%high
November Weather8°C (47°F)85 mm (3.3 inches)86%moderate
December Weather5°C (41°F)88 mm (3.5 inches)85%moderate

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