July weather forecast
San Joaquin, CA

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Weather in July

July is a fiery hot summer month in San Joaquin, California, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 100.9°F (38.3°C).

Temperature

With average high and low temperatures of 100.9°F (38.3°C) and 67.1°F (19.5°C) respectively, July is San Joaquin's warmest month.

Humidity

With an average relative humidity of 30%, July is the least humid month.

Rainfall

June through September are months with the least rain in San Joaquin, California, when the rain falls for 1.2 days and typically aggregates up to 0.04" (1mm) of rain.

Daylight

In San Joaquin, California, the average length of the day in July is 14h and 22min.
On the first day of July in San Joaquin, sunrise is at 5:46 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:07 pm PDT.

Sunshine

The month with the most sunshine in San Joaquin is July, with an average of 12.2h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, an average UV index of 7 transforms into the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What month is the hottest in San Joaquin?

San Joaquin records the warmest temperatures in July, averaging a high of 100.9°F (38.3°C) and a low of 67.1°F (19.5°C).

How hot does it get in San Joaquin in July?

In San Joaquin, 100.9°F (38.3°C) is the average high-temperature and 67.1°F (19.5°C) is the average low-temperature during July. In May, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 82.4°F (28°C).

What is the least humid month in San Joaquin?

With an average relative humidity of 30%, July is the least humid month in San Joaquin, California.

What is the average humidity in July in San Joaquin?

The average relative humidity in July is 30%.

What is the driest month in San Joaquin?

June through September are months with the least rain in San Joaquin when the rain falls for 1.2 days and typically aggregates up to 0.04" (1mm) of rain.

How much does it rain in San Joaquin in July?

In San Joaquin, in July, during 1.2 rainfall days, 0.04" (1mm) of precipitation is typically accumulated.

How many hours of daylight does San Joaquin have in July?

In July, the average day length in San Joaquin, California, is 14h and 22min.

When are sunrise and sunset in July in San Joaquin?

On the first day of July in San Joaquin, sunrise is at 5:46 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:07 pm PDT.

What month has the most sunshine in San Joaquin?

July has the most sunshine of the year in San Joaquin, with an average of 12.2h of sunshine.

How many hours of sunshine does San Joaquin have in July?

In July, the average sunshine duration in San Joaquin, California, is 12.2h.

When is the highest UV index in San Joaquin?

The months with the highest UV index in San Joaquin, California, are June through August, with an average maximum UV index of 7.

What is the UV index intensity in July in San Joaquin?

In July, the average daily maximum UV index in San Joaquin, California, is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
San Joaquin, CA

Average temperature in July - San Joaquin, CA
  • Average high temperature in July: 100.9°F

The warmest month (with the highest average high temperature) is July (100.9°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in July: 67.1°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is December (42.6°F).

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Average pressure in July
San Joaquin, CA

Average pressure in July - San Joaquin, CA
  • Average pressure in July: 29.92"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in July
San Joaquin, CA

Average wind speed in July - San Joaquin, CA
  • Average wind speed in July: 6.6mph

The windiest month (with the highest average wind speed) is June (7.6mph).
The calmest month (with the lowest average wind speed) is January (5.1mph).

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Average humidity in July
San Joaquin, CA

Average humidity in July - San Joaquin, CA
  • Average humidity in July: 30%

The months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (30%).

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Average rainfall in July
San Joaquin, CA

Average rainfall in July - San Joaquin, CA
  • Average rainfall in July: 0.04"

The wettest months (with the highest rainfall) are February and March (0.43").
The driest months (with the least rainfall) are June, July, August and September (0.04").

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Average rainfall days in July
San Joaquin, CA

Average rainfall days in July - San Joaquin, CA
  • Average rainfall days in July: 1.2 days

The month with the highest number of rainy days is March (7 days).
The months with the least rainy days are August and September (0.5 days).

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Average daylight in July /
Average sunshine in July
San Joaquin, CA

Average daylight in July / Average sunshine in July - San Joaquin, CA
  • Average daylight in July: 14h and 2min

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 July: 12h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The months with the least sunshine are February and December (Average sunshine: 6h and 24min).

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Average sunshine days in July
San Joaquin, CA

Average sunshine days in July - San Joaquin, CA
  • Average sunshine days in July: 29.3 days

The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is February (22 days).

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Average UV index in July
San Joaquin, CA

Average UV index in July - San Joaquin, CA
  • Average UV index in July: 7

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

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Average cloud cover in July
San Joaquin, CA

Average cloud cover in July - San Joaquin, CA
  • Average cloud cover in July: 4

The month with the most cloud cover is March (Cloud cover 29).
The months with the least cloud cover are July and August (Cloud cover 4).

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Average visibility in July
San Joaquin, CA

Average visibility in July - San Joaquin, CA
  • Average visibility in July: 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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San Joaquin, California, USA

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