June weather - Summer 2024 - Chula Vista, CA

Weather in June
Frequently asked questions
Average temperature in June
Average pressure in June
Average wind speed in June
Average humidity in June
Average rainfall in June
Average rainfall days in June
Average sea temperature in June
Average daylight in June
Average sunshine in June
Average sunshine days in June
Average UV index in June
Average cloud cover in June
Average visibility in June

Wood and rope barriers at sunset on the waterfront of Bayside Park in Chula Vista, San Diego Bay, California

Weather in June

June brings typical summer conditions drawing people outdoors to revel in warm days and cool nights. Besides minimal fluctuations in temperature and nearly insignificant rainfall, cloudiness decreases to 13%. An increase in daylight hours to 14.3 hr denotes the beginning of summer, offering plenty of time for outdoor activities. The overall atmosphere of Chula Vista during June is lively and filled with anticipation, inviting residents and visitors alike to revel under its sunny skies.

Temperature

With the onset of June, the average high-temperature stands at a still agreeable 72.7°F (22.6°C), closely aligned with May's 68.5°F (20.3°C). Nighttime temperatures in June average to a refreshing 59.4°F (15.2°C).

Humidity

The most humid month is June, with an average relative humidity of 71%.

Rainfall

June is the month with the least rainfall. Rain falls for 1.7 days and accumulates 0.08" (2mm) of precipitation.

Ocean temperature

In Chula Vista, the average seawater temperature in June is 64.8°F (18.2°C).
Note: In 64.8°F (18.2°C), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 69.8°F (21°C).

Daylight

The month with the longest days is June, with an average of 14h and 18min of daylight.
On the first day of June, sunrise is at 5:41 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:00 pm PDT.

Sunshine

In June, the average sunshine in Chula Vista, California, is 11.8h.

UV index

The months with the highest UV index are June through September, 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, a regular UV index of 6 translates into these guidelines:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

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Frequently asked questions

What is the temperature in June in Chula Vista?

The high-temperature in Chula Vista during June is 72.7°F (22.6°C) and the low-temperature is 59.4°F (15.2°C).

What is the most humid month in Chula Vista?

June is the most humid month, with an average relative humidity of 71%.

What is the average humidity in June in Chula Vista?

In Chula Vista, California, the average relative humidity in June is 71%.

What is the driest month in Chula Vista?

The month with the least rainfall is June, when the rain falls for 1.7 days and typically collects 0.08" (2mm) of precipitation.

How much does it rain in Chula Vista in June?

In Chula Vista, in June, it is raining for 1.7 days, with typically 0.08" (2mm) of accumulated precipitation.

What is the ocean temperature in June in Chula Vista?

In Chula Vista, California, in June, the average water temperature is 64.8°F (18.2°C). For most, swimming in 64.8°F (18.2°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

When are the longest days in Chula Vista?

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

How many hours of daylight does Chula Vista have in June?

In Chula Vista, the average day length in June is 14h and 16min.

When is the sunrise / sunset in June in Chula Vista?

In June, on the first day of the month, sunrise is at 5:41 am and sunset at 7:51 pm. On the last day of the month, in Chula Vista, California, sunrise is at 5:44 am and sunset at 8:00 pm PDT.

How many hours of sunshine does Chula Vista have in June?

In June, the average sunshine duration is 11.8h.

What are the months with the highest UV index in Chula Vista?

June through September, with an average maximum UV index of 6, are months with the highest UV index in Chula Vista.

How high is the UV index in June in Chula Vista?

In June, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

68.5°F 20.3°C

72.7°F 22.6°C

77°F 25°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.7mph 10.8km/h

6.1mph 9.8km/h

6mph 9.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

3.9

1.7

4.1

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

24.4

27.2

23.9

Average UV index

Average cloud cover

Average visibility

Average temperature in June
Chula Vista, CA

Average high temperature in June: 72.7°F

The warmest month (with the highest average high temperature) is August (79.2°F).
The month with the lowest average high temperature is December (63.7°F).

Average low temperature in June: 59.4°F

The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is February (51.1°F).

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Average pressure in June
Chula Vista, CA

Average pressure in June: 29.88"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).

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Average wind speed in June
Chula Vista, CA

Average wind speed in June: 5.5mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is October (5mph).

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Average humidity in June
Chula Vista, CA

Average humidity in June: 71%

The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (58%).

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Average rainfall in June
Chula Vista, CA

Average rainfall in June: 0.08"

The wettest month (with the highest rainfall) is February (1.1").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in June
Chula Vista, CA

Average rainfall days in June: 1.7 days

The month with the highest number of rainy days is March (7.2 days).
The month with the least rainy days is June (1.7 days).

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Average sea temperature in June
Chula Vista, CA

Average sea temperature in June: 64.7°F

The best month for swimming (with the highest average sea temperature) is August (67.9°F).
The coldest month (with the lowest average sea temperature) is February (58.7°F).

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Average daylight in June /
Average sunshine in June
Chula Vista, 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: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in June
Chula Vista, CA

Average sunshine days in June: 27.2 days

The month with the most sunshine days is June (27.2 days).
The month with the least sunshine days is February (21.1 days).

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Average UV index in June
Chula Vista, CA

Average UV index in June: 6

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in June
Chula Vista, CA

Average cloud cover in June: 13

The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in June
Chula Vista, 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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June weather forecast
Chula Vista, CA

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