June weather forecast
Herald, CA

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Weather in June

The first month of the summer, June, is a tropical month in Herald, California, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 88.2°F (31.2°C).

Temperature

Herald's weather shows a temperature rise with the arrival of June, moving from a moderately hot 77.7°F (25.4°C) in May to a tropical 88.2°F (31.2°C). Herald in June observes a substantial swing from the daily highs, with average nighttime temperatures of 56.7°F (13.7°C).

Heat index

The average heat index in June is estimated at a tropical 91.4°F (33°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

The average relative humidity in June is 48%.

Rainfall

In June, in Herald, the rain falls for 0.9 days. Throughout June, 0.12" (3mm) of precipitation is accumulated. Throughout the year, in Herald, there are 63.8 rainfall days, and 12.6" (320mm) of precipitation is accumulated.

Snowfall

In Herald, snow does not fall in January through November.

Daylight

June has the longest days of the year in Herald, California, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:23 pm. On the last day of June, in Herald, California, sunrise is at 5:45 am and sunset at 8:32 pm PDT.

Sunshine

In Herald, the average sunshine in June is 11.8h.

UV index

The month with the highest UV index is June, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In June, the maximum UV index of 7 translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

How hot is it in Herald in June?

During June, Herald experiences an average high-temperature of 88.2°F (31.2°C) and a low-temperature of 56.7°F (13.7°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in June is estimated at 91.4°F (33°C).

What is the average humidity in June in Herald?

In June, the average relative humidity is 48%.

How much does it rain in Herald in June?

In Herald, California, in June, it is raining for 0.9 days, with typically 0.12" (3mm) of accumulated precipitation.

When it does not snow in Herald?

In Herald, snow does not fall in January through November.

When are the longest days in Herald?

With an average of 14h and 48min of daylight, June has the longest days of the year in Herald, California.

What is the average length of the day in June in Herald?

In Herald, California, the average day length in June is 14h and 47min.

When is the sunrise / sunset in June in Herald?

In June, on the first day of the month, sunrise is at 5:42 am and sunset at 8:23 pm. On the last day of the month, in Herald, California, sunrise is at 5:45 am and sunset at 8:32 pm PDT.

How long on average sun shines in June in Herald?

The average sunshine duration in June is 11.8h.

When is the highest UV index in Herald?

The month with the highest UV index is June, with an average maximum UV index of 7.

How high is the UV index in June in Herald?

In June, the average daily maximum UV index in Herald is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Herald, CA

Average temperature in June - Herald, CA
  • Average high temperature in June: 88.2°F

The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is December (55°F).

  • Average low temperature in June: 56.7°F

The month with the highest average low temperature is August (58.8°F).
The coldest month (with the lowest average low temperature) is December (41°F).

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Average pressure in June
Herald, CA

Average pressure in June - Herald, CA
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
Herald, CA

Average wind speed in June - Herald, CA
  • Average wind speed in June: 5.8mph

The windiest months (with the highest average wind speed) are February and June (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).

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Average humidity in June
Herald, CA

Average humidity in June - Herald, CA
  • Average humidity in June: 48%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (45%).

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Average rainfall in June
Herald, CA

Average rainfall in June - Herald, CA
  • Average rainfall in June: 0.12"

The wettest month (with the highest rainfall) is February (2.4").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
Herald, CA

Average rainfall days in June - Herald, CA
  • Average rainfall days in June: 0.9 days

The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is June (0.9 days).

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Average snowfall days in June
Herald, CA

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

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

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

Average daylight in June / Average sunshine in June - Herald, CA
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

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Average sunshine days in June
Herald, CA

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

The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is March (17.8 days).

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Average UV index in June
Herald, CA

Average UV index in June - Herald, CA
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in June
Herald, CA

Average cloud cover in June - Herald, CA
  • Average cloud cover in June: 10

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in June
Herald, CA

Average visibility in June - Herald, 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).

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Herald, California, USA

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