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April Weather in Hidden Valley Lake, United States

Last updated: June 24, 2025

In April, the average temperature in Hidden Valley Lake, United States hovers around 15°C (59°F), with a range that can dip to a chilly 2°C (36°F) and peak at a balmy 33°C (91°F). Expect 36 mm (1.4 in) of precipitation spread over 5 days, while the air maintains an average humidity of 80%. Prepare for a mix of conditions as the season unfolds!

April Temperature in Hidden Valley Lake

In April in Hidden Valley Lake, the average temperature is 15°C (59°F). The maximum can reach 33°C (91°F), while the minimum can dip as low as 2°C (36°F). This diverse temperature range makes Hidden Valley Lake an ideal destination for travelers seeking both warm days and cool nights.

April Weather in Hidden Valley Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Hidden Valley Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hidden Valley Lake, April typically has an average temperature of 15°C (59°F), with highs reaching up to 33°C (91°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec485152596575797873645448
Data source: Temperature data for Hidden Valley Lake 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 Hidden Valley Lake

In Hidden Valley Lake in April, the precipitation amount is 36 mm (1.4 in) over the course of 5 days.

April Precipitation Trends in Hidden Valley Lake

The chart displays monthly precipitation patterns in Hidden Valley Lake, 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 Hidden Valley Lake, April typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec1321409036243112364691
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hidden Valley Lake

In Hidden Valley Lake in April, humidity is 80%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly uncomfortable and necessitating frequent breaks to stay hydrated.

April Average Humidity in Hidden Valley Lake

This chart illustrates the average monthly humidity levels in Hidden Valley Lake, 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 Hidden Valley Lake is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%83%80%80%76%70%66%68%72%84%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hidden Valley Lake

In Hidden Valley Lake 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 Hidden Valley Lake.

Maximum UV Index Levels in Hidden Valley Lake for April

The chart shows the monthly maximum UV Index (UVI) for Hidden Valley Lake 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 Hidden Valley Lake typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579111111109743
Data source: Hidden Valley Lake 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 Hidden Valley Lake Compares to Other Months

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

This table compares monthly weather conditions in Hidden Valley Lake, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)132 mm (5.2 inches)86%moderate
February Weather10°C (51°F)140 mm (5.5 inches)84%moderate
March Weather11°C (53°F)90 mm (3.5 inches)83%high
April Weather15°C (59°F)36 mm (1.4 inches)80%very high
May Weather19°C (66°F)24 mm (0.9 inches)80%extreme
June Weather24°C (75°F)3 mm (0.1 inches)76%extreme
July Weather26°C (79°F)0 mm (0.0 inches)70%extreme
August Weather25°C (78°F)1 mm (0.0 inches)66%very high
September Weather23°C (73°F)2 mm (0.1 inches)68%very high
October Weather18°C (65°F)36 mm (1.4 inches)72%high
November Weather12°C (55°F)46 mm (1.8 inches)84%moderate
December Weather9°C (48°F)91 mm (3.6 inches)84%moderate

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