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April Weather in Diablo Grande, United States

Last updated: June 24, 2025

In April, the average temperature in Diablo Grande, United States is a comfortable 16°C (61°F). Expect daily temperatures to range from a chilly 4°C (39°F) to a warm 34°C (94°F). During this month, precipitation totals around 31 mm (1.2 in), typically over 5 days, with an average humidity level of 78%. Whether you're dressing for warmth or enjoying the sun, be prepared for a bit of everything!

April Temperature in Diablo Grande

In April in Diablo Grande, the average temperature is 16°C (61°F). The maximum can reach 34°C (94°F), while the minimum can drop as low as 4°C (39°F). This diverse temperature range makes Diablo Grande a great destination for travelers seeking both warm and cool experiences.

April Weather in Diablo Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Diablo Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diablo Grande, April typically has an average temperature of 16°C (61°F), with highs reaching up to 34°C (94°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec505255616876818075665649
Data source: Temperature data for Diablo Grande 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 Diablo Grande

In Diablo Grande in April, the precipitation amount is 31 mm (1.2 in) spread over 5 days.

April Precipitation Trends in Diablo Grande

The chart displays monthly precipitation patterns in Diablo Grande, 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 Diablo Grande, April typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec93728031182002162978
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Diablo Grande

In Diablo Grande in April, humidity is 78%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as it clings to your skin and creates a heavy atmosphere that can drain your energy.

April Average Humidity in Diablo Grande

This chart illustrates the average monthly humidity levels in Diablo Grande, 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 Diablo Grande 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 Diablo Grande

In Diablo Grande 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 Diablo Grande.

Maximum UV Index Levels in Diablo Grande for April

The chart shows the monthly maximum UV Index (UVI) for Diablo Grande 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 Diablo Grande typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3589101111109743
Data source: Diablo Grande 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 Diablo Grande Compares to Other Months

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

This table compares monthly weather conditions in Diablo Grande, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)93 mm (3.7 inches)82%moderate
February Weather11°C (52°F)72 mm (2.8 inches)84%moderate
March Weather13°C (55°F)80 mm (3.1 inches)82%very high
April Weather16°C (61°F)31 mm (1.2 inches)78%very high
May Weather20°C (68°F)18 mm (0.7 inches)71%very high
June Weather25°C (76°F)2 mm (0.1 inches)64%extreme
July Weather27°C (81°F)0 mm (0.0 inches)58%extreme
August Weather26°C (80°F)0 mm (0.0 inches)54%very high
September Weather24°C (75°F)1 mm (0.1 inches)55%very high
October Weather19°C (66°F)16 mm (0.6 inches)62%high
November Weather13°C (56°F)29 mm (1.1 inches)78%moderate
December Weather10°C (50°F)78 mm (3.1 inches)80%moderate

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