June weather forecast
Pittsburg, CA

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Weather in June

June, the first month of the summer in Pittsburg, is still a warm month, with an average temperature varying between 83.8°F (28.8°C) and 55.4°F (13°C).

Temperature

The coming of June brings a minor shift in Pittsburg's weather, with average high-temperatures adjusting from May's warm 75°F (23.9°C) to a still moderately hot 83.8°F (28.8°C). In Pittsburg, the nighttime temperature registers a significant drop from daytime peaks to an average of 55.4°F (13°C) in June.

Heat index

For June, the heat index is evaluated at a hot 86°F (30°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

In Pittsburg, the average relative humidity in June is 54%.

Rainfall

In Pittsburg, in June, it is raining for 1.7 days, with typically 0.12" (3mm) of accumulated precipitation. In Pittsburg, California, during the entire year, the rain falls for 66.9 days and collects up to 10.39" (264mm) of precipitation.

Daylight

The month with the longest days is June, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:24 pm. On the last day of June, in Pittsburg, sunrise is at 5:48 am and sunset at 8:34 pm PDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Pittsburg. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In June, the maximum UV index of 6 transforms into these recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

How hot does it get in Pittsburg in June?

An average high-temperature, in June, in Pittsburg, is 83.8°F (28.8°C) and the average low-temperature is 55.4°F (13°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in June is evaluated at 86°F (30°C).

What is the average humidity in June in Pittsburg?

In Pittsburg, California, the average relative humidity in June is 54%.

How much does it rain in Pittsburg in June?

In Pittsburg, California, in June, it is raining for 1.7 days, with typically 0.12" (3mm) of accumulated precipitation.

When are the longest days in Pittsburg?

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

How many hours of daylight does Pittsburg have in June?

The average day length in June in Pittsburg, California, is 14h and 46min.

When are sunrise and sunset in June in Pittsburg?

In June, on the first day of the month, sunrise is at 5:46 am and sunset at 8:24 pm. On the last day of the month, in Pittsburg, California, sunrise is at 5:48 am and sunset at 8:34 pm PDT.

How long on average sun shines in June in Pittsburg?

The average sunshine duration in June in Pittsburg is 11.8h.

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

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

What is the UV index intensity in June in Pittsburg?

In Pittsburg, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe 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
Pittsburg, CA

Average temperature in June - Pittsburg, CA
  • Average high temperature in June: 83.8°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in June: 55.4°F

The months with the highest average low temperature are August and September (57.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

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Average pressure in June
Pittsburg, CA

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
Pittsburg, CA

Average wind speed in June - Pittsburg, CA
  • Average wind speed in June: 7.6mph

The windiest months (with the highest average wind speed) are May and June (7.6mph).
The calmest months (with the lowest average wind speed) are January and November (4.5mph).

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Average humidity in June
Pittsburg, CA

Average humidity in June - Pittsburg, CA
  • Average humidity in June: 54%

The months with the highest relative humidity are January and March (73%).
The month with the lowest relative humidity is September (53%).

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Average rainfall in June
Pittsburg, CA

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

The wettest month (with the highest rainfall) is February (2.01").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
Pittsburg, CA

Average rainfall days in June - Pittsburg, CA
  • Average rainfall days in June: 1.7 days

The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is August (0.9 days).

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

Average daylight in June / Average sunshine in June - Pittsburg, 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 48min).

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Average sunshine days in June
Pittsburg, CA

Average sunshine days in June - Pittsburg, CA
  • Average sunshine days in June: 27.8 days

The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (17.5 days).

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Average UV index in June
Pittsburg, CA

Average UV index in June - Pittsburg, 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
Pittsburg, CA

Average cloud cover in June - Pittsburg, CA
  • Average cloud cover in June: 11

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 5).

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Average visibility in June
Pittsburg, CA

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

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