June weather forecast
Santa Margarita Groves, CA

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Weather in June

The first month of the summer, June, is also a moderately hot month in Santa Margarita Groves, California, with an average temperature fluctuating between 54.3°F (12.4°C) and 80.6°F (27°C).

Temperature

A subtle rise in the average high-temperature is observed during June, adjusting from a moderately hot 73.8°F (23.2°C) in May to a still warm 80.6°F (27°C). A pronounced dip becomes evident during the nights in June as Santa Margarita Groves logs a consistent average temperature of 54.3°F (12.4°C).

Heat index

The heat index for June is estimated at 82.4°F (28°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in June in Santa Margarita Groves, California, is 61%.

Rainfall

June is the month with the least rainfall. Rain falls for 1.4 days and accumulates 0.04" (1mm) of precipitation.

Daylight

The month with the longest days in Santa Margarita Groves, California, is June, with an average of 14h and 18min of daylight.
On the first day of June in Santa Margarita Groves, sunrise is at 5:39 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:03 pm PDT.

Sunshine

The average sunshine in June in Santa Margarita Groves, California, is 12h.

UV index

The months with the highest UV index in Santa Margarita Groves are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 6 during June morphs into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are June temperatures in Santa Margarita Groves?

The high-temperature, in June, in Santa Margarita Groves, is 80.6°F (27°C), while the low-temperature averages to 54.3°F (12.4°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 82.4°F (28°C).

What is the average humidity in June in Santa Margarita Groves?

The average relative humidity in June in Santa Margarita Groves, California, is 61%.

What is the driest month in Santa Margarita Groves?

The month with the least rainfall is June, when the rain falls for 1.4 days and typically collects 0.04" (1mm) of precipitation.

How much does it rain in Santa Margarita Groves in June?

In Santa Margarita Groves, during June, the rain falls for 1.4 days and regularly aggregates up to 0.04" (1mm) of precipitation.

When are the longest days in Santa Margarita Groves?

With an average of 14h and 18min of daylight, June has the longest days of the year in Santa Margarita Groves, California.

What is the average length of the day in June in Santa Margarita Groves?

In Santa Margarita Groves, California, the average day length in June is 14h and 20min.

When is the sunrise / sunset in June in Santa Margarita Groves?

In June, on the first day of the month, sunrise is at 5:39 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:03 pm PDT.

How long on average sun shines in June in Santa Margarita Groves?

In June, the average sunshine duration in Santa Margarita Groves is 12h.

When is the highest UV index in Santa Margarita Groves?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in June in Santa Margarita Groves?

In Santa Margarita Groves, California, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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 June
Santa Margarita Groves, CA

Average temperature in June - Santa Margarita Groves, CA
  • Average high temperature in June: 80.6°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in June: 54.3°F

The month with the highest average low temperature is August (62.2°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).

Average pressure in June
Santa Margarita Groves, CA

Average pressure in June - Santa Margarita Groves, CA
  • Average pressure in June: 29.86"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in June
Santa Margarita Groves, CA

Average wind speed in June - Santa Margarita Groves, CA
  • Average wind speed in June: 4.9mph

The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is September (4.3mph).

Average humidity in June
Santa Margarita Groves, CA

Average humidity in June - Santa Margarita Groves, CA
  • Average humidity in June: 61%

The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is November (52%).

Average rainfall in June
Santa Margarita Groves, CA

Average rainfall in June - Santa Margarita Groves, CA
  • Average rainfall in June: 0.04"

The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in June
Santa Margarita Groves, CA

Average rainfall days in June - Santa Margarita Groves, CA
  • Average rainfall days in June: 1.4 days

The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is June (1.4 days).

Average daylight in June /
Average sunshine in June
Santa Margarita Groves, CA

Average daylight in June / Average sunshine in June - Santa Margarita Groves, CA
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in June: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in June
Santa Margarita Groves, CA

Average sunshine days in June - Santa Margarita Groves, CA
  • Average sunshine days in June: 26.5 days

The month with the most sunshine days is June (26.5 days).
The month with the least sunshine days is February (20.8 days).

Average UV index in June
Santa Margarita Groves, CA

Average UV index in June - Santa Margarita Groves, CA
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in June
Santa Margarita Groves, CA

Average cloud cover in June - Santa Margarita Groves, CA
  • Average cloud cover in June: 10

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 7).

Average visibility in June
Santa Margarita Groves, CA

Average visibility in June - Santa Margarita Groves, CA
  • Average visibility in June: 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).

Santa Margarita Groves, California, USA

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