April Weather in Louisa, United States

Last updated: June 24, 2025

In April, the average temperature in Louisa, United States hovers around 14°C (57°F). However, you might experience a range where the minimum dips to -3°C (26°F) and the maximum soars to 31°C (89°F). With an average precipitation of 127 mm (5.0 in) spread over 13 days, and humidity levels at a balmy 84%, prepare for a diverse climate this season!

April Temperature in Louisa

In April in Louisa, the average temperature is 14°C (57°F). Maximums can reach 31°C (89°F), and minimums can be as low as -3°C (26°F). This month offers a diverse range of weather conditions, making it essential for travelers to pack accordingly for both warmth and cooler temperatures.

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

The chart illustrates April temperature patterns in Louisa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Louisa, April typically has an average temperature of 14°C (57°F), with highs reaching up to 31°C (89°F) and lows dropping to around -3°C (26°F).

Data source: Temperature data for Louisa generated using information from the Copernicus Climate Change Service.

April Precipitation in Louisa

In Louisa in April, the total precipitation amount is 127 mm (5.0 in) spread over 13 days.

April Precipitation Trends in Louisa

The chart displays monthly precipitation patterns in Louisa, 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 Louisa, April typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Louisa

In Louisa 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 Louisa

This chart illustrates the average monthly humidity levels in Louisa, 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 Louisa is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Louisa

In Louisa 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 Louisa.

Maximum UV Index Levels in Louisa for April

The chart shows the monthly maximum UV Index (UVI) for Louisa 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 Louisa typically reaches 9, which falls under the very high exposure category.

Data source: Louisa 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 Louisa Compares to Other Months

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

This table compares monthly weather conditions in Louisa, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	100 mm (3.9 inches)	88%	moderate
February Weather	6°C (42°F)	152 mm (6.0 inches)	88%	moderate
March Weather	9°C (49°F)	118 mm (4.7 inches)	87%	high
April Weather	14°C (57°F)	127 mm (5.0 inches)	84%	very high
May Weather	19°C (67°F)	132 mm (5.2 inches)	84%	very high
June Weather	23°C (73°F)	160 mm (6.3 inches)	83%	very high
July Weather	25°C (78°F)	117 mm (4.6 inches)	79%	very high
August Weather	24°C (75°F)	120 mm (4.7 inches)	66%	very high
September Weather	22°C (71°F)	103 mm (4.1 inches)	67%	very high
October Weather	16°C (61°F)	116 mm (4.6 inches)	76%	high
November Weather	8°C (46°F)	74 mm (2.9 inches)	89%	moderate
December Weather	5°C (42°F)	123 mm (4.8 inches)	88%	moderate