July weather forecast
San Gregorio, CA

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Weather in July

July, the same as June, in San Gregorio, California, is another pleasant summer month, with an average temperature fluctuating between 72.7°F (22.6°C) and 54.7°F (12.6°C).

Temperature

July's average high-temperature stands at a still pleasant 72.7°F (22.6°C), showing little deviation from June's 70°F (21.1°C). Throughout July, the average low-temperature in San Gregorio records at a fresh 54.7°F (12.6°C).

Humidity

The average relative humidity in July in San Gregorio is 73%.

Rainfall

In San Gregorio, in July, it is raining for 1.5 days, with typically 0.08" (2mm) of accumulated precipitation. Throughout the year, in San Gregorio, there are 57.5 rainfall days, and 4.76" (121mm) of precipitation is accumulated.

Daylight

In July, the average length of the day is 14h and 26min.
On the first day of the month, sunrise is at 5:53 am and sunset at 8:34 pm. On the last day of July, sunrise is at 6:13 am and sunset at 8:17 pm PDT.

Sunshine

With an average of 12h of sunshine, July has the most sunshine of the year in San Gregorio.

UV index

The months with the highest UV index in San Gregorio are June through September, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 5 in July transforms into this advice:
Take precautions - Protection against sunburn is recommended. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What is the usual temperature for San Gregorio in July?

An average high-temperature, in July, in San Gregorio, is 72.7°F (22.6°C) and the average low-temperature is 54.7°F (12.6°C).

What is the average humidity in July in San Gregorio?

In July, the average relative humidity in San Gregorio, California, is 73%.

How many days does it rain in July in San Gregorio?

In San Gregorio, California, in July, during 1.5 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.

What is the average length of the day in July in San Gregorio?

In San Gregorio, the average day length in July is 14h and 26min.

When is the sunrise / sunset in July in San Gregorio?

In July, on the first day of the month, sunrise is at 5:53 am and sunset at 8:34 pm. On the last day of the month, in San Gregorio, California, sunrise is at 6:13 am and sunset at 8:17 pm PDT.

What month has the most sunshine in San Gregorio?

The month with the most sunshine in San Gregorio, California, is July, with an average of 12h of sunshine.

How long on average sun shines in July in San Gregorio?

In San Gregorio, the average sunshine duration in July is 12h.

What is the month with the highest UV index in San Gregorio?

The months with the highest UV index in San Gregorio, California, are June through September, with an average maximum UV index of 5.

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

The average daily maximum UV index in July in San Gregorio, California, is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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 July
San Gregorio, CA

Average temperature in July - San Gregorio, CA
  • Average high temperature in July: 72.7°F

The warmest month (with the highest average high temperature) is August (73°F).
The month with the lowest average high temperature is December (55.8°F).

  • Average low temperature in July: 54.7°F

The months with the highest average low temperature are August and September (56.7°F).
The coldest months (with the lowest average low temperature) are January and February (46.4°F).

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Average pressure in July
San Gregorio, CA

Average pressure in July - San Gregorio, CA
  • Average pressure in July: 29.94"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).

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Average wind speed in July
San Gregorio, CA

Average wind speed in July - San Gregorio, CA
  • Average wind speed in July: 5.7mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in July
San Gregorio, CA

Average humidity in July - San Gregorio, CA
  • Average humidity in July: 73%

The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in July
San Gregorio, CA

Average rainfall in July - San Gregorio, CA
  • Average rainfall in July: 0.08"

The wettest month (with the highest rainfall) is February (0.98").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in July
San Gregorio, CA

Average rainfall days in July - San Gregorio, CA
  • Average rainfall days in July: 1.5 days

The month with the highest number of rainy days is March (10.6 days).
The month with the least rainy days is June (0.9 days).

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

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

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

  • Average sunshine in July: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

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Average sunshine days in July
San Gregorio, CA

Average sunshine days in July - San Gregorio, CA
  • Average sunshine days in July: 26.3 days

The months with the most sunshine days are June and July (26.3 days).
The month with the least sunshine days is March (18.3 days).

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Average UV index in July
San Gregorio, CA

Average UV index in July - San Gregorio, CA
  • Average UV index in July: 5

The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are February, November and December (UV index 3).

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Average cloud cover in July
San Gregorio, CA

Average cloud cover in July - San Gregorio, CA
  • Average cloud cover in July: 9

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 9).

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Average visibility in July
San Gregorio, CA

Average visibility in July - San Gregorio, 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 Gregorio, California, USA

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