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April Weather in Key Vista, United States

Last updated: June 24, 2025

In Key Vista, United States, the average temperature in April is a pleasant 22°C (72°F), ranging from a cozy 12°C (53°F) to a warm 28°C (83°F). Expect an average precipitation of 69 mm (2.7 in) over about 8 days, coupled with a humidity level of 77%. Enjoy the balanced climate that makes this destination appealing!

April Temperature in Key Vista

In April in Key Vista, the average temperature is 22°C (72°F), with maximums reaching 28°C (83°F) and minimums dipping as low as 12°C (53°F). This pleasant climate makes it an ideal time for traveling and exploring the attractions of Key Vista.

April Weather in Key Vista: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Key Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Key Vista, April typically has an average temperature of 22°C (72°F), with highs reaching up to 28°C (83°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec606467727781828281786964
Data source: Temperature data for Key Vista 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 Key Vista

In Key Vista in April, the precipitation amount is 69 mm (2.7 in) that falls over a period of 8 days.

April Precipitation Trends in Key Vista

The chart displays monthly precipitation patterns in Key Vista, 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 Key Vista, April typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec48612169108151216235138734583
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Key Vista

In Key Vista in April humidity is 77%. With average temperature 22°C (72°F), this humidity feels like walking through a warm, damp embrace, making outdoor activities both refreshing and slightly uncomfortable for travelers unaccustomed to such conditions.

April Average Humidity in Key Vista

This chart illustrates the average monthly humidity levels in Key Vista, 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 Key Vista is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%78%77%75%76%79%78%83%81%83%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Key Vista

In Key Vista in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Key Vista.

Maximum UV Index Levels in Key Vista for April

The chart shows the monthly maximum UV Index (UVI) for Key Vista 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 Key Vista typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec689111112121111975
Data source: Key Vista 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 Key Vista Compares to Other Months

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

This table compares monthly weather conditions in Key Vista, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)48 mm (1.9 inches)83%high
February Weather18°C (65°F)60 mm (2.4 inches)82%very high
March Weather20°C (67°F)21 mm (0.8 inches)78%very high
April Weather22°C (72°F)69 mm (2.7 inches)77%extreme
May Weather25°C (77°F)108 mm (4.2 inches)75%extreme
June Weather27°C (81°F)151 mm (5.9 inches)76%extreme
July Weather28°C (82°F)216 mm (8.5 inches)79%extreme
August Weather28°C (83°F)235 mm (9.3 inches)78%extreme
September Weather27°C (81°F)138 mm (5.4 inches)83%extreme
October Weather25°C (78°F)73 mm (2.9 inches)81%very high
November Weather20°C (69°F)45 mm (1.8 inches)83%high
December Weather18°C (64°F)83 mm (3.3 inches)86%moderate

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