April weather forecast
Rancho Santa Margarita, CA

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Weather in April

April is a pleasant spring month in Rancho Santa Margarita, California, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 52.7°F (11.5°C).

Temperature

Rancho Santa Margarita's average high-temperature in April is an agreeable 68.5°F (20.3°C), marking an insignificant difference from the 66.2°F (19°C) of March. The average nighttime temperature lowers to a cool 52.7°F (11.5°C) throughout April.

Humidity

The average relative humidity in April in Rancho Santa Margarita, California, is 66%.

Rainfall

In Rancho Santa Margarita, in April, during 7.1 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. In Rancho Santa Margarita, during the entire year, the rain falls for 64.2 days and collects up to 5.79" (147mm) of precipitation.

Daylight

The average length of the day in April is 13h and 3min.
On the first day of the month, sunrise is at 6:36 am and sunset at 7:11 pm. On the last day of April, in Rancho Santa Margarita, sunrise is at 6:01 am and sunset at 7:33 pm PDT.

Sunshine

In April, the average sunshine is 10.7h.

UV index

The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 in April interprets into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What is the temperature in April in Rancho Santa Margarita?

In April, in Rancho Santa Margarita, the average high-temperature is 68.5°F (20.3°C), and the average low-temperature is 52.7°F (11.5°C).

What is the average humidity in April in Rancho Santa Margarita?

The average relative humidity in April in Rancho Santa Margarita is 66%.

How many days does it rain in April in Rancho Santa Margarita?

In April, the rain falls for 7.1 days. Throughout April, 0.43" (11mm) of precipitation is accumulated.

What is the average length of the day in April in Rancho Santa Margarita?

In Rancho Santa Margarita, California, the average day length in April is 13h and 3min.

When is the sunrise / sunset in April in Rancho Santa Margarita?

On the first day of April in Rancho Santa Margarita, sunrise is at 6:36 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 7:33 pm PDT.

How many hours of sunshine does Rancho Santa Margarita have in April?

In Rancho Santa Margarita, California, the average sunshine duration in April is 10.7h.

How high is the UV index in April in Rancho Santa Margarita?

In Rancho Santa Margarita, California, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Rancho Santa Margarita, CA

Average temperature in April - Rancho Santa Margarita, CA
  • Average high temperature in April: 68.5°F

The warmest month (with the highest average high temperature) is August (81.1°F).
The month with the lowest average high temperature is December (63°F).

  • Average low temperature in April: 52.7°F

The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).

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Average pressure in April
Rancho Santa Margarita, CA

Average pressure in April - Rancho Santa Margarita, CA
  • Average pressure in April: 29.96"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).

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Average wind speed in April
Rancho Santa Margarita, CA

Average wind speed in April - Rancho Santa Margarita, CA
  • Average wind speed in April: 5.8mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in April
Rancho Santa Margarita, CA

Average humidity in April - Rancho Santa Margarita, CA
  • Average humidity in April: 66%

The months with the highest relative humidity are May and June (70%).
The month with the lowest relative humidity is November (56%).

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Average rainfall in April
Rancho Santa Margarita, CA

Average rainfall in April - Rancho Santa Margarita, CA
  • Average rainfall in April: 0.43"

The wettest month (with the highest rainfall) is December (1.02").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in April
Rancho Santa Margarita, CA

Average rainfall days in April - Rancho Santa Margarita, CA
  • Average rainfall days in April: 7.1 days

The month with the highest number of rainy days is March (8.6 days).
The month with the least rainy days is June (1.9 days).

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Average daylight in April /
Average sunshine in April
Rancho Santa Margarita, CA

Average daylight in April / Average sunshine in April - Rancho Santa Margarita, CA
  • Average daylight in April: 13h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in April: 10h and 4min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in April
Rancho Santa Margarita, CA

Average sunshine days in April - Rancho Santa Margarita, CA
  • Average sunshine days in April: 20.1 days

The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is February (19.8 days).

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Average UV index in April
Rancho Santa Margarita, CA

Average UV index in April - Rancho Santa Margarita, CA
  • Average UV index in April: 5

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in April
Rancho Santa Margarita, CA

Average cloud cover in April - Rancho Santa Margarita, CA
  • Average cloud cover in April: 22

The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 7).

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Average visibility in April
Rancho Santa Margarita, CA

Average visibility in April - Rancho Santa Margarita, CA
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Rancho Santa Margarita, California, USA

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