October weather forecast and climate
Moss Beach, CA

Weather in October

October, like September, in Moss Beach, California, is another enjoyable autumn month, with average temperature ranging between max 64.9°F (18.3°C) and min 55.9°F (13.3°C).

Temperature

In Moss Beach, the average high-temperature is practically the same as in September - a still enjoyable 64.9°F (18.3°C). In October, in Moss Beach, the average low-temperature is 55.9°F (13.3°C).

Humidity

In October, the average relative humidity in Moss Beach is 73%.

Rainfall

In October, in Moss Beach, the rain falls for 4.9 days. Throughout October, 0.35" (9mm) of precipitation is accumulated. In Moss Beach, during the entire year, the rain falls for 77.3 days and collects up to 6.81" (173mm) of precipitation.

Ocean temperature

In Moss Beach, in October, the average water temperature is 56.7°F (13.7°C).
Note: 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.

Daylight

In Moss Beach, the average length of the day in October is 11.2h.

Sunshine

In October, the average sunshine in Moss Beach, California, is 6.9h.

UV index

In October, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 in October transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in October in Moss Beach?

The average high-temperature, in October, is 64.9°F (18.3°C), while the average low-temperature is 55.9°F (13.3°C).

What is the average humidity in October in Moss Beach?

The average relative humidity in October in Moss Beach, California, is 73%.

How much does it rain in Moss Beach in October?

In Moss Beach, California, in October, during 4.9 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

How cold is the water in October in Moss Beach?

In Moss Beach, in October, the average water temperature is 56.7°F (13.7°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.

How many hours of daylight does Moss Beach have in October?

In October, the average length of the day in Moss Beach is 11.2h.

How long on average sun shines in October in Moss Beach?

The average sunshine in October in Moss Beach, California, is 6.9h.

How high is the UV index in October in Moss Beach?

The average daily maximum UV index in October in Moss Beach, California, is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in October
Moss Beach, CA

Average temperature in October - Moss Beach, CA
  • Average high temperature in October: 64.9°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 October: 55.9°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 October
Moss Beach, CA

Average pressure in October - Moss Beach, CA
  • Average pressure in October: 29.99"

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 October
Moss Beach, CA

Average wind speed in October - Moss Beach, CA
  • Average wind speed in October: 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 October
Moss Beach, CA

Average humidity in October - Moss Beach, CA
  • Average humidity in October: 73%

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 October
Moss Beach, CA

Average rainfall in October - Moss Beach, CA
  • Average rainfall in October: 0.35"

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 October
Moss Beach, CA

Average rainfall days in October - Moss Beach, CA
  • Average rainfall days in October: 4.9 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 October
Moss Beach, CA

Average sea temperature in October - Moss Beach, CA
  • Average sea temperature in October: 56.7°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 October /
Average sunshine in October
Moss Beach, CA

Average daylight in October / Average sunshine in October - Moss Beach, CA
  • Average daylight in October: 11.2h

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 October: 6.9h

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 October
Moss Beach, CA

Average sunshine days in October - Moss Beach, CA
  • Average sunshine days in October: 24.5 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 October
Moss Beach, CA

Average UV index in October - Moss Beach, CA
  • Average UV index in October: 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 October
Moss Beach, CA

Average cloud cover in October - Moss Beach, CA
  • Average cloud cover in October: 21

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 October
Moss Beach, CA

Average visibility in October - Moss Beach, CA
  • Average visibility in October: 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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