April Weather in Vernon, United States

Last updated: June 24, 2025

In Vernon, United States, the average temperature in April hovers around 20°C (68°F), with a refreshing minimum of 4°C (40°F) and a delightful maximum of 31°C (88°F). Expect 132 mm (5.2 in) of precipitation spread over 9 days, contributing to an average humidity level of 77%. Enjoy the mix of warm sunshine and occasional rain during this vibrant month!

April Temperature in Vernon

In April in Vernon, the average temperature is 20°C (68°F). Maximums can reach 31°C (88°F), and minimums can be as low as 4°C (40°F). This climate makes Vernon an ideal destination for travelers seeking a comfortable range of temperatures for outdoor activities.

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

The chart illustrates April temperature patterns in Vernon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vernon, April typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 4°C (40°F).

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

April Precipitation in Vernon

In Vernon in April, the total precipitation amount is 132 mm (5.2 in) over a span of 9 days.

April Precipitation Trends in Vernon

The chart displays monthly precipitation patterns in Vernon, 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 Vernon, April typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Vernon

In Vernon in April, humidity is 77%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace, making it essential for travelers to stay hydrated and take breaks in shaded areas to avoid feeling sluggish in the heat.

April Average Humidity in Vernon

This chart illustrates the average monthly humidity levels in Vernon, 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 Vernon is approximately 77%, 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 Vernon

In Vernon 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 Vernon.

Maximum UV Index Levels in Vernon for April

The chart shows the monthly maximum UV Index (UVI) for Vernon 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 Vernon typically reaches 10, which falls under the very high exposure category.

Data source: Vernon 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 Vernon Compares to Other Months

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

This table compares monthly weather conditions in Vernon, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	91 mm (3.6 inches)	83%	moderate
February Weather	15°C (60°F)	126 mm (4.9 inches)	82%	very high
March Weather	17°C (63°F)	61 mm (2.4 inches)	79%	very high
April Weather	20°C (68°F)	132 mm (5.2 inches)	77%	very high
May Weather	24°C (75°F)	110 mm (4.3 inches)	74%	extreme
June Weather	27°C (80°F)	199 mm (7.8 inches)	70%	extreme
July Weather	27°C (81°F)	212 mm (8.3 inches)	78%	extreme
August Weather	27°C (81°F)	240 mm (9.4 inches)	78%	extreme
September Weather	26°C (79°F)	178 mm (7.0 inches)	79%	very high
October Weather	23°C (73°F)	97 mm (3.8 inches)	74%	very high
November Weather	16°C (60°F)	43 mm (1.7 inches)	83%	high
December Weather	13°C (56°F)	142 mm (5.6 inches)	86%	moderate