June weather forecast
Hollister, CA

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Weather in June

June, the first month of the summer in Hollister, is still a warm month, with an average temperature fluctuating between 82.6°F (28.1°C) and 51.6°F (10.9°C).

Temperature

As June begins, there's a slight increase in the average high-temperature, moving from 74.1°F (23.4°C) in May to a still moderately hot 82.6°F (28.1°C). Hollister registers a significant drop in temperature in June, with average nighttime lows of 51.6°F (10.9°C).

Heat index

The heat index value for June is evaluated at 84.2°F (29°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

In Hollister, the average relative humidity in June is 56%.

Rainfall

In June, in Hollister, the rain falls for 1.3 days. Throughout June, 0.08" (2mm) of precipitation is accumulated. In Hollister, California, during the entire year, the rain falls for 59.2 days and collects up to 8.66" (220mm) of precipitation.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year in Hollister.
On the first day of June in Hollister, sunrise is at 5:47 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:28 pm PDT.

Sunshine

In June, the average sunshine in Hollister is 11.9h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 6 during June translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

How hot is June in Hollister?

During June, Hollister experiences an average high-temperature of 82.6°F (28.1°C) and a low-temperature of 51.6°F (10.9°C). In June, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 84.2°F (29°C).

What is the average humidity in June in Hollister?

In June, the average relative humidity in Hollister, California, is 56%.

How much does it rain in Hollister in June?

In Hollister, California, in June, it is raining for 1.3 days, with typically 0.08" (2mm) of accumulated precipitation.

When are the longest days in Hollister?

With an average of 14h and 36min of daylight, June has the longest days of the year in Hollister, California.

How many hours of daylight does Hollister have in June?

In Hollister, the average day length in June is 14h and 39min.

When is the sunrise / sunset in June in Hollister?

On the first day of June in Hollister, California, sunrise is at 5:47 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:28 pm PDT.

How long on average sun shines in June in Hollister?

The average sunshine duration in June in Hollister, California, is 11.9h.

What is the month with the highest UV index in Hollister?

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

What is the UV index intensity in June in Hollister?

The average daily maximum UV index in June in Hollister is 6. A UV Index estimate of 6 to 7 represents a high health threat from 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
Hollister, CA

Average temperature in June - Hollister, CA
  • Average high temperature in June: 82.6°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is December (57.4°F).

  • Average low temperature in June: 51.6°F

The month with the highest average low temperature is August (55.4°F).
The coldest months (with the lowest average low temperature) are March and December (40.3°F).

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Average pressure in June
Hollister, CA

Average pressure in June - Hollister, CA
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

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Average wind speed in June
Hollister, CA

Average wind speed in June - Hollister, CA
  • Average wind speed in June: 5.3mph

The windiest month (with the highest average wind speed) is May (5.5mph).
The calmest month (with the lowest average wind speed) is November (3.7mph).

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Average humidity in June
Hollister, CA

Average humidity in June - Hollister, CA
  • Average humidity in June: 56%

The month with the highest relative humidity is March (73%).
The month with the lowest relative humidity is July (53%).

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Average rainfall in June
Hollister, CA

Average rainfall in June - Hollister, CA
  • Average rainfall in June: 0.08"

The wettest month (with the highest rainfall) is December (1.57").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
Hollister, CA

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

The month with the highest number of rainy days is March (11.6 days).
The month with the least rainy days is August (0.3 days).

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

Average daylight in June / Average sunshine in June - Hollister, CA
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • 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: 6h and 6min).

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Average sunshine days in June
Hollister, CA

Average sunshine days in June - Hollister, CA
  • Average sunshine days in June: 28.2 days

The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is March (18.6 days).

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Average UV index in June
Hollister, CA

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

The months with the highest UV index are June, July and August (UV index 6).
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
Hollister, CA

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

The month with the most cloud cover is March (Cloud cover 34).
The months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in June
Hollister, CA

Average visibility in June - Hollister, 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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Hollister, California, USA

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