June weather forecast
Radec, CA

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Weather in June

June, the first month of the summer in Radec, is also a moderately hot month, with an average temperature ranging between min 54.3°F (12.4°C) and max 80.6°F (27°C).

Temperature

With the onset of June, Radec's average high-temperature experiences a slight rise, moving from May's 73.8°F (23.2°C) to a still warm 80.6°F (27°C). With a significant daily temperature differential, Radec's nighttime temperature in June falls to an average of 54.3°F (12.4°C).

Heat index

June's heat index is evaluated at 82.4°F (28°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In June, the average relative humidity in Radec 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

With an average of 14h and 18min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:38 am and sunset at 7:52 pm. On the last day of June, sunrise is at 5:41 am and sunset at 8:01 pm PDT.

Sunshine

In Radec, the average sunshine in June is 12h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In June, the maximum UV index of 6 translates into these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

The average high-temperature, in June, in Radec, is 80.6°F (27°C), while the average low-temperature is 54.3°F (12.4°C). In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 82.4°F (28°C).

What is the average humidity in June?

The average relative humidity in June is 61%.

What is the driest month?

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

How much does it rain in Radec in June?

In Radec, in June, it is raining for 1.4 days, with typically 0.04" (1mm) of accumulated precipitation.

When are the longest days?

With an average of 14h and 18min of daylight, June has the longest days of the year.

How many hours of daylight does Radec have in June?

The average day length in June is 14h and 20min.

When are sunrise and sunset in June?

On the first day of June in Radec, sunrise is at 5:38 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:01 pm PDT.

How long on average sun shines in June?

In June, the average sunshine duration is 12h.

What are the months with the highest UV index?

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

How high is the UV index in June?

The average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high 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 June
Radec, CA

Average temperature in June - Radec, 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
Radec, CA

Average pressure in June - Radec, 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
Radec, CA

Average wind speed in June - Radec, 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
Radec, CA

Average humidity in June - Radec, 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
Radec, CA

Average rainfall in June - Radec, 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
Radec, CA

Average rainfall days in June - Radec, 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
Radec, CA

Average daylight in June / Average sunshine in June - Radec, 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
Radec, CA

Average sunshine days in June - Radec, 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
Radec, CA

Average UV index in June - Radec, 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
Radec, CA

Average cloud cover in June - Radec, 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
Radec, CA

Average visibility in June - Radec, 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).

Radec, California, USA

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