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April Weather in Blacksburg, United States

Last updated: June 24, 2025

In April, the average temperature in Blacksburg, United States hovers around 17°C (63°F). While you may enjoy mild days, be prepared for a temperature range that can dip to a chilly -1°C (31°F) at night and occasionally soar to a warm 30°C (86°F) during the day. With 114 mm (4.5 in) of rainfall spread over 9 days, expect a damp atmosphere complemented by an average humidity level of 82%. Make sure to pack accordingly!

April Temperature in Blacksburg

In April in Blacksburg, the average temperature is 17°C (63°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as -1°C (31°F). Be prepared for a wide range of temperatures, making it advisable to pack layers when traveling.

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

The chart illustrates April temperature patterns in Blacksburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blacksburg, April typically has an average temperature of 17°C (63°F), with highs reaching up to 30°C (86°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec455055627177817975665247
Data source: Temperature data for Blacksburg 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 Blacksburg

In Blacksburg in April, the precipitation amount is 114 mm (4.5 in) over the course of 9 days.

April Precipitation Trends in Blacksburg

The chart displays monthly precipitation patterns in Blacksburg, 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 Blacksburg, April typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec9412094114116869712313310295125
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Blacksburg

In Blacksburg in April, humidity is 82%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket wrapping around you—comfortable yet heavy, making outdoor activities more taxing and requiring frequent breaks for hydration.

April Average Humidity in Blacksburg

This chart illustrates the average monthly humidity levels in Blacksburg, 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 Blacksburg is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Blacksburg

In Blacksburg 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 Blacksburg.

Maximum UV Index Levels in Blacksburg for April

The chart shows the monthly maximum UV Index (UVI) for Blacksburg 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 Blacksburg typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101110109853
Data source: Blacksburg 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 Blacksburg Compares to Other Months

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

This table compares monthly weather conditions in Blacksburg, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)93 mm (3.7 inches)86%moderate
February Weather10°C (50°F)119 mm (4.7 inches)85%high
March Weather13°C (55°F)94 mm (3.7 inches)84%very high
April Weather17°C (63°F)114 mm (4.5 inches)82%very high
May Weather22°C (71°F)116 mm (4.6 inches)83%very high
June Weather25°C (77°F)86 mm (3.4 inches)82%extreme
July Weather27°C (81°F)96 mm (3.8 inches)80%very high
August Weather26°C (79°F)123 mm (4.8 inches)74%very high
September Weather24°C (75°F)133 mm (5.2 inches)75%very high
October Weather19°C (66°F)102 mm (4.0 inches)79%very high
November Weather11°C (52°F)95 mm (3.8 inches)87%moderate
December Weather9°C (48°F)125 mm (4.9 inches)87%moderate

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