July weather forecast and climate
Paso Robles, CA

Sunrise over the Valley Oak vineyard farm in Paso Robles, California
Sunrise over the Valley Oak vineyard farm in Paso Robles, California

Weather in July

July in Paso Robles, California, is a tropical summer month, with average temperature varying between 86.7°F (30.4°C) and 59.5°F (15.3°C).

Temperature

In Paso Robles, California, the average high-temperature is practically the same as in June - a hot 86.7°F (30.4°C). In Paso Robles, California, in July, the average low-temperature is 59.5°F (15.3°C).

Heat index

The average heat index is evaluated at a hot 89.1°F (31.7°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'feels like', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, metabolic differences, differences in body mass, height, and shape), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in Paso Robles is 50%.

Rainfall

In Paso Robles, California, during July, the rain falls for 1.7 days and regularly aggregates up to 0.08" (2mm) of precipitation. Throughout the year, there are 46.4 rainfall days, and 4.49" (114mm) of precipitation is accumulated.

Daylight

In Paso Robles, the average length of the day in July is 14.3h.

Sunshine

Months with the most sunshine are June through August, with an average of 12h of sunshine.

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index in Paso Robles. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in July in Paso Robles?

The average high-temperature, in July, in Paso Robles, California, is 86.7°F (30.4°C), while the average low-temperature is 59.5°F (15.3°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines both air temperature and relative humidity, in July is evaluated at 89.1°F (31.7°C).

What is the average humidity in July in Paso Robles?

The average relative humidity in July in Paso Robles is 50%.

How many days does it rain in July in Paso Robles?

In Paso Robles, California, in July, during 1.7 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.

What is the average length of the day in July in Paso Robles?

The average length of the day in July in Paso Robles is 14.3h.

What is the month with the most sunshine in Paso Robles?

June through August, with an average of 12h of sunshine, are months with the most sunshine in Paso Robles.

How long on average sun shines in July in Paso Robles?

In July, the average sunshine is 12h.

What are the months with the highest UV index in Paso Robles?

Months with the highest UV index in Paso Robles are June through September, with an average maximum UV index of 6.

What is the UV index reading in July in Paso Robles?

In Paso Robles, California, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.

Average temperature in July
Paso Robles, CA

Average temperature in July - Paso Robles, CA
  • Average high temperature in July: 86.7°F

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is December (58.3°F).

  • Average low temperature in July: 59.5°F

The month with the highest average low temperature is August (60.3°F).
The coldest month (with the lowest average low temperature) is February (42.4°F).

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Average pressure in July
Paso Robles, CA

Average pressure in July - Paso Robles, CA
  • Average pressure in July: 29.93"

The month with the highest atmospheric pressure is January (30.12").
Months with the lowest atmospheric pressure are June, August and September (29.91").

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Average wind speed in July
Paso Robles, CA

Average wind speed in July - Paso Robles, CA
  • Average wind speed in July: 4.9mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.3mph).

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Average humidity in July
Paso Robles, CA

Average humidity in July - Paso Robles, CA
  • Average humidity in July: 50%

Months with the highest relative humidity are February and March (68%).
The month with the lowest relative humidity is September (48%).

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Average rainfall in July
Paso Robles, CA

Average rainfall in July - Paso Robles, CA
  • Average rainfall in July: 0.08"

The wettest month (with the highest rainfall) is March (0.94").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in July
Paso Robles, CA

Average rainfall days in July - Paso Robles, CA
  • Average rainfall days in July: 1.7 days

The month with the highest number of rainy days is March (9.1 days).
The month with the least rainy days is August (0.7 days).

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Average daylight in July /
Average sunshine in July
Paso Robles, CA

Average daylight in July / Average sunshine in July - Paso Robles, CA
  • Average daylight in July: 14.3h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in July: 12h

Months with the most sunshine are June, July and August (Average sunshine: 12h).
Months with the least sunshine are February and December (Average sunshine: 6.3).

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Average sunshine days in July
Paso Robles, CA

Average sunshine days in July - Paso Robles, CA
  • Average sunshine days in July: 28.3 days

The month with the most sunshine days is August (29.8 days).
Months with the least sunshine days are February and March (21 days).

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Average UV index in July
Paso Robles, CA

Average UV index in July - Paso Robles, CA
  • Average UV index in July: 6

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are February, November and December (UV index 3).

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Average cloud cover in July
Paso Robles, CA

Average cloud cover in July - Paso Robles, CA
  • Average cloud cover in July: 5

The month with the most cloud cover is March (Cloud cover 30).
Months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in July
Paso Robles, CA

Average visibility in July - Paso Robles, CA
  • Average visibility in July: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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