April Weather in Oakley, United States

Last updated: June 24, 2025

In April, the average temperature in Oakley, United States hovers around 11°C (51°F), with a striking range from a chilly -10°C (14°F) to a warm 33°C (91°F). Expect about 35 mm (1.4 in) of precipitation spread over 6 days, contributing to an average humidity of 66%. Whether you're bracing for a frosty morning or a balmy afternoon, prepare for varied weather in this charming locale!

April Temperature in Oakley

In April in Oakley, the average temperature is a mild 11°C (51°F), with maximums that can soar to 33°C (91°F) and minimums dipping as low as -10°C (14°F). This wide range of temperatures makes Oakley a destination suitable for both warm-weather enthusiasts and those who enjoy cooler climates, so be sure to pack accordingly for your travels.

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

The chart illustrates April temperature patterns in Oakley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oakley, April typically has an average temperature of 11°C (51°F), with highs reaching up to 33°C (91°F) and lows dropping to around -10°C (14°F).

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

April Precipitation in Oakley

In Oakley in April, the total precipitation amount is 35 mm (1.4 in) spread over a period of 6 days.

April Precipitation Trends in Oakley

The chart displays monthly precipitation patterns in Oakley, 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 Oakley, April typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 6 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 Oakley

In Oakley in April humidity is 66%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that can make traveling uncomfortable, as it clings to your clothes and seeps into your bones, leaving you yearning for warmth and dryness.

April Average Humidity in Oakley

This chart illustrates the average monthly humidity levels in Oakley, 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 Oakley is approximately 66%, 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 Oakley

In Oakley 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 Oakley.

Maximum UV Index Levels in Oakley for April

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

Data source: Oakley 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 Oakley Compares to Other Months

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

This table compares monthly weather conditions in Oakley, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	18 mm (0.7 inches)	74%	moderate
February Weather	-1°C (31°F)	15 mm (0.6 inches)	78%	moderate
March Weather	6°C (44°F)	58 mm (2.3 inches)	66%	high
April Weather	11°C (51°F)	35 mm (1.4 inches)	66%	very high
May Weather	16°C (61°F)	127 mm (5.0 inches)	83%	very high
June Weather	24°C (75°F)	58 mm (2.3 inches)	83%	extreme
July Weather	26°C (79°F)	62 mm (2.4 inches)	83%	extreme
August Weather	24°C (75°F)	57 mm (2.2 inches)	86%	very high
September Weather	21°C (70°F)	58 mm (2.3 inches)	82%	very high
October Weather	12°C (53°F)	58 mm (2.3 inches)	75%	high
November Weather	6°C (44°F)	14 mm (0.6 inches)	77%	moderate
December Weather	2°C (35°F)	20 mm (0.8 inches)	82%	moderate