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April Weather in Aptos, United States

Last updated: June 24, 2025

In Aptos, United States, the average temperature in April hovers around 12°C (54°F), with a comfortable range from a minimum of 7°C (44°F) to a pleasant maximum of 24°C (75°F). Expect 42 mm (1.6 in) of precipitation over 5 days, accompanied by an average humidity level of 78%. Embrace the mild climate while exploring the unique attractions of this captivating destination!

April Temperature in Aptos

In April in Aptos, the average temperature is 12°C (54°F), with a maximum that can reach 24°C (75°F) and a minimum that can drop as low as 7°C (44°F). This mild weather makes Aptos an ideal destination for travelers looking to explore without the extremes of heat or cold.

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

The chart illustrates April temperature patterns in Aptos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aptos, April typically has an average temperature of 12°C (54°F), with highs reaching up to 24°C (75°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec535253545557586061605653
Data source: Temperature data for Aptos 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 Aptos

In Aptos in April, the precipitation amount is 42 mm (1.6 in) over a period of 5 days.

April Precipitation Trends in Aptos

The chart displays monthly precipitation patterns in Aptos, 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 Aptos, April typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec148136110422342223161126
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Aptos

In Aptos in April humidity is 78%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill settling in, making travel a bit uncomfortable as the air clings to your skin, leaving you feeling cooler than the thermometer suggests.

April Average Humidity in Aptos

This chart illustrates the average monthly humidity levels in Aptos, 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 Aptos is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%82%78%71%64%59%54%55%62%78%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Aptos

In Aptos 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 Aptos.

Maximum UV Index Levels in Aptos for April

The chart shows the monthly maximum UV Index (UVI) for Aptos 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 Aptos typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4589111111109753
Data source: Aptos 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 Aptos Compares to Other Months

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

This table compares monthly weather conditions in Aptos, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)148 mm (5.8 inches)82%moderate
February Weather11°C (53°F)136 mm (5.3 inches)84%moderate
March Weather11°C (53°F)110 mm (4.3 inches)82%very high
April Weather12°C (54°F)42 mm (1.6 inches)78%very high
May Weather13°C (55°F)23 mm (0.9 inches)71%extreme
June Weather14°C (58°F)4 mm (0.2 inches)64%extreme
July Weather15°C (59°F)2 mm (0.1 inches)58%extreme
August Weather16°C (61°F)2 mm (0.1 inches)54%very high
September Weather16°C (62°F)2 mm (0.1 inches)55%very high
October Weather16°C (60°F)31 mm (1.2 inches)62%high
November Weather14°C (57°F)61 mm (2.4 inches)78%moderate
December Weather12°C (53°F)126 mm (4.9 inches)80%moderate

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