June weather forecast and climate
Plymouth, CA

Weather in June

The first month of the summer, June, is still a warm month in Plymouth, California, with average temperature fluctuating between 84°F (28.9°C) and 55°F (12.8°C).

Temperature

In Plymouth, the average high-temperature increases, from a moderately hot 73.6°F (23.1°C) in May, to a still warm 84°F (28.9°C). In Plymouth, in June, the average low-temperature is 55°F (12.8°C).

Heat index

The average heat index in June is evaluated at 84.6°F (29.2°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, metabolic differences, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in June is 47%.

Rainfall

In Plymouth, in June, during 1.9 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. In Plymouth, during the entire year, the rain falls for 81.8 days and collects up to 23.39" (594mm) of precipitation.

Snowfall

January, April through October are months without snowfall in Plymouth.

Daylight

With an average of 14.8h of daylight, June has the longest days of the year in Plymouth, California.

Sunshine

The average sunshine is 11.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Plymouth?

In June, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 55°F (12.8°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), that calculates temperature value influenced by the moisture in the air, in June is calculated to 84.6°F (29.2°C).

What is the average humidity in June in Plymouth?

The average relative humidity in June in Plymouth is 47%.

How many days does it rain in June in Plymouth?

In June, the rain falls for 1.9 days. Throughout June, 0.24" (6mm) of precipitation is accumulated.

When it does not snow in Plymouth?

In Plymouth snow does not fall in January, April through October.

When are the longest days in Plymouth?

The month with the longest days is June, with an average of 14.8h of daylight.

How many hours of daylight does Plymouth have in June?

In June, the average length of the day is 14.8h.

How many hours of sunshine does Plymouth have in June?

In Plymouth, California, the average sunshine in June is 11.9h.

When is the highest UV index in Plymouth?

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

How high is the UV index in June in Plymouth?

The average daily maximum UV index in June in Plymouth, California, is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.

Average temperature in June
Plymouth, CA

Average temperature in June - Plymouth, CA
  • Average high temperature in June: 84°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is December (52.9°F).

  • Average low temperature in June: 55°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).

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Average pressure in June
Plymouth, CA

Average pressure in June - Plymouth, CA
  • Average pressure in June: 29.91"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in June
Plymouth, CA

Average wind speed in June - Plymouth, CA
  • Average wind speed in June: 4.3mph

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in June
Plymouth, CA

Average humidity in June - Plymouth, CA
  • Average humidity in June: 47%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (40%).

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Average rainfall in June
Plymouth, CA

Average rainfall in June - Plymouth, CA
  • Average rainfall in June: 0.24"

The wettest month (with the highest rainfall) is March (4.69").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
Plymouth, CA

Average rainfall days in June - Plymouth, CA
  • Average rainfall days in June: 1.9 days

The month with the highest number of rainy days is March (14.6 days).
The month with the least rainy days is August (1.5 days).

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Average snowfall in June
Plymouth, CA

Average snowfall in June - Plymouth, CA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.01").
Months with the least snowfall are January, April, May, June, July, August, September and October (0").

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Average snowfall days in June
Plymouth, CA

Average snowfall days in June - Plymouth, CA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Plymouth, CA

Average daylight in June / Average sunshine in June - Plymouth, CA
  • Average daylight in June: 14.8h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in June: 11.9h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days in June
Plymouth, CA

Average sunshine days in June - Plymouth, CA
  • Average sunshine days in June: 26.9 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (15.1 days).

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Average UV index in June
Plymouth, CA

Average UV index in June - Plymouth, CA
  • Average UV index in June: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in June
Plymouth, CA

Average cloud cover in June - Plymouth, CA
  • Average cloud cover in June: 9

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in June
Plymouth, CA

Average visibility in June - Plymouth, CA
  • Average visibility in June: 6mi

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

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