June weather forecast and climate
Highland, CA

Weather in June

The first month of the summer, June, is also a moderately hot month in Highland, California, with average temperature varying between 58.6°F (14.8°C) and 85.1°F (29.5°C).

Temperature

In Highland, the average high-temperature in June rises, from a moderately hot 75.7°F (24.3°C) in May, to a still warm 85.1°F (29.5°C). In June, the average low-temperature is 58.6°F (14.8°C).

Heat index

The average heat index is estimated at 85.1°F (29.5°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, clothing, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, 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

In Highland, California, the average relative humidity in June is 43%.

Rainfall

June is the month with the least rainfall in Highland. Rain falls for 1.3 days and accumulates 0.04" (1mm) of precipitation.

Snowfall

In Highland snow does not fall in January, March through December.

Daylight

The month with the longest days is June, with an average of 14.4h of daylight.

Sunshine

In June, the average sunshine in Highland, California, is 12.1h.

UV index

In Highland, California, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the temperature in June in Highland?

In Highland, in June, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 58.6°F (14.8°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that factores the actual air temperature with the relative humidity, is estimated at 85.1°F (29.5°C).

What is the average humidity in June in Highland?

In Highland, California, the average relative humidity in June is 43%.

How many days does it rain in June in Highland?

In Highland, California, in June, during 1.3 rainfall days, 0.04" (1mm) of precipitation is typically accumulated.

What is the driest month in Highland?

June is the month with the least rainfall in Highland, California. Rain falls for 1.3 days and accumulates 0.04" (1mm) of precipitation.

When it does not snow in Highland?

January, March through December are months without snowfall.

When are the longest days in Highland?

With an average of 14.4h of daylight, June has the longest days of the year in Highland, California.

How many hours of daylight does Highland have in June?

The average length of the day in June in Highland is 14.4h.

How many hours of sunshine does Highland have in June?

The average sunshine in June is 12.1h.

What is the UV index intensity in June in Highland?

The average daily maximum UV index in June in Highland is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.

Average temperature in June
Highland, CA

Average temperature in June - Highland, CA
  • Average high temperature in June: 85.1°F

The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is December (57.7°F).

  • Average low temperature in June: 58.6°F

The month with the highest average low temperature is August (66.6°F).
The coldest months (with the lowest average low temperature) are February and December (41.5°F).

[Resources]

Average pressure in June
Highland, CA

Average pressure in June - Highland, CA
  • Average pressure in June: 29.84"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.84").

[Resources]

Average wind speed in June
Highland, CA

Average wind speed in June - Highland, CA
  • Average wind speed in June: 5.9mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is September (4.8mph).

[Resources]

Average humidity in June
Highland, CA

Average humidity in June - Highland, CA
  • Average humidity in June: 43%

The month with the highest relative humidity is February (52%).
The month with the lowest relative humidity is August (36%).

[Resources]

Average rainfall in June
Highland, CA

Average rainfall in June - Highland, CA
  • Average rainfall in June: 0.04"

The wettest month (with the highest rainfall) is December (1.42").
The driest month (with the least rainfall) is June (0.04").

[Resources]

Average rainfall days in June
Highland, CA

Average rainfall days in June - Highland, CA
  • Average rainfall days in June: 1.3 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.3 days).

[Resources]

Average snowfall days in June
Highland, CA

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

The month with the highest number of snowfall days is February (0.1 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

[Resources]

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

Average daylight in June / Average sunshine in June - Highland, CA
  • Average daylight in June: 14.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in June: 12.1h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.9h).

[Resources]

Average sunshine days in June
Highland, CA

Average sunshine days in June - Highland, CA
  • Average sunshine days in June: 28.5 days

The month with the most sunshine days is June (28.5 days).
The month with the least sunshine days is February (20.9 days).

[Resources]

Average UV index in June
Highland, CA

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

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are November and December (UV index 3).

[Resources]

Average cloud cover in June
Highland, CA

Average cloud cover in June - Highland, CA
  • Average cloud cover in June: 6

Months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 5).

[Resources]

Average visibility in June
Highland, CA

Average visibility in June - Highland, 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).

[Resources]