July weather forecast and climate
Moss Beach, CA

Weather in July

July, the same as June, is another enjoyable summer month in Moss Beach, California, with average temperature fluctuating between 54.5°F (12.5°C) and 65.5°F (18.6°C).

Temperature

In July, the average high-temperature is practically the same as in June - a still enjoyable 65.5°F (18.6°C). The average low-temperature, in July, is 54.5°F (12.5°C).

Humidity

In July, the average relative humidity is 81%.

Rainfall

June, July and September are months with the least rain in Moss Beach when the rain falls for 4.3 days and typically aggregates up to 0.12" (3mm) of rain.

Ocean temperature

In July, the average ocean temperature is 54.9°F (12.7°C).
Note: Swimming in 54.9°F (12.7°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Moss Beach, the average length of the day in July is 14.4h.

Sunshine

With an average of 11.1h of sunshine, July has the most sunshine of the year.

UV index

The average daily maximum UV index in Moss Beach is 4. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Moss Beach?

In July, in Moss Beach, the average high-temperature is 65.5°F (18.6°C), and the average low-temperature is 54.5°F (12.5°C).

What is the average humidity in July in Moss Beach?

In Moss Beach, California, the average relative humidity in July is 81%.

How much does it rain in Moss Beach in July?

In July, in Moss Beach, the rain falls for 4.3 days. Throughout July, 0.12" (3mm) of precipitation is accumulated.

What is the driest month in Moss Beach?

June, July and September are months with the least rain in Moss Beach, California, when the rain falls for 4.3 days and typically aggregates up to 0.12" (3mm) of rain.

How cold is the water in July in Moss Beach?

In Moss Beach, the average seawater temperature in July is 54.9°F (12.7°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in July in Moss Beach?

In July, the average length of the day in Moss Beach is 14.4h.

What month has the most sunshine in Moss Beach?

July has the most sunshine of the year in Moss Beach, California, with an average of 11.1h of sunshine.

How many hours of sunshine does Moss Beach have in July?

In Moss Beach, the average sunshine in July is 11.1h.

What is the UV index reading in July in Moss Beach?

In Moss Beach, California, the average daily maximum UV index in July is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in July
Moss Beach, CA

Average temperature in July - Moss Beach, CA
  • Average high temperature in July: 65.5°F

The warmest month (with the highest average high temperature) is September (67.5°F).
The month with the lowest average high temperature is December (55.6°F).

  • Average low temperature in July: 54.5°F

The month with the highest average low temperature is September (56.8°F).
The coldest months (with the lowest average low temperature) are January and February (48.7°F).

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Average pressure in July
Moss Beach, CA

Average pressure in July - Moss Beach, CA
  • Average pressure in July: 29.93"

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

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Average wind speed in July
Moss Beach, CA

Average wind speed in July - Moss Beach, CA
  • Average wind speed in July: 7mph

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are August and September (6.8mph).

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Average humidity in July
Moss Beach, CA

Average humidity in July - Moss Beach, CA
  • Average humidity in July: 81%

The month with the highest relative humidity is August (82%).
Months with the lowest relative humidity are November and December (72%).

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Average rainfall in July
Moss Beach, CA

Average rainfall in July - Moss Beach, CA
  • Average rainfall in July: 0.12"

The wettest month (with the highest rainfall) is February (1.34").
The driest months (with the least rainfall) are June, July and September (0.12").

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Average rainfall days in July
Moss Beach, CA

Average rainfall days in July - Moss Beach, CA
  • Average rainfall days in July: 4.3 days

The month with the highest number of rainy days is March (10.5 days).
The month with the least rainy days is September (3.6 days).

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Average sea temperature in July
Moss Beach, CA

Average sea temperature in July - Moss Beach, CA
  • Average sea temperature in July: 54.8°F

The best month for swimming (with the highest average sea temperature) is September (56.9°F).
The coldest month (with the lowest average sea temperature) is June (52.4°F).

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Average daylight in July /
Average sunshine in July
Moss Beach, CA

Average daylight in July / Average sunshine in July - Moss Beach, CA
  • Average daylight in July: 14.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in July: 11.1h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in July
Moss Beach, CA

Average sunshine days in July - Moss Beach, CA
  • Average sunshine days in July: 21.4 days

The month with the most sunshine days is October (24.5 days).
The month with the least sunshine days is August (18.7 days).

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Average UV index in July
Moss Beach, CA

Average UV index in July - Moss Beach, CA
  • Average UV index in July: 4

Months with the highest UV index are June, August and September (UV index 5).
Months with the lowest UV index are February and December (UV index 3).

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Average cloud cover in July
Moss Beach, CA

Average cloud cover in July - Moss Beach, CA
  • Average cloud cover in July: 25

The month with the most cloud cover is March (Cloud cover 39).
Months with the least cloud cover are September and October (Cloud cover 21).

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Average visibility in July
Moss Beach, CA

Average visibility in July - Moss Beach, 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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