October weather forecast
Pismo Beach, CA

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Weather in October

October, the same as September, is another warm autumn month in Pismo Beach, California, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 56.7°F (13.7°C).

Temperature

With the onset of October, Pismo Beach's average high-temperature clocks in at a still moderately hot 74.3°F (23.5°C), showing a minor fluctuation from the previous month. Throughout October, an average low-temperature of 56.7°F (13.7°C) is experienced.

Humidity

The least humid month in Pismo Beach is October, with an average relative humidity of 58%.

Rainfall

In October, in Pismo Beach, the rain falls for 2.9 days. Throughout October, 0.35" (9mm) of precipitation is accumulated. In Pismo Beach, during the entire year, the rain falls for 47.6 days and collects up to 6.93" (176mm) of precipitation.

Ocean temperature

August and October, with an average ocean temperature of 58.6°F (14.8°C), are months with the warmest seawater in Pismo Beach.
Note: In 58.6°F (14.8°C), even brief exposure to 55.4°F (13°C) feels biting, and anything less than 50°F (10°C) risks cold shock and impaired breathing, considering one's health.

Daylight

The average length of the day in October is 11h and 17min.
On the first day of October, sunrise is at 6:58 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 6:08 pm PDT.

Sunshine

In October, the average sunshine is 7.6h.

UV index

In Pismo Beach, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 5 during October leads to these instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the usual temperature for Pismo Beach in October?

The high-temperature, in October, in Pismo Beach, is 74.3°F (23.5°C), while the low-temperature averages to 56.7°F (13.7°C).

What is the least humid month in Pismo Beach?

The least humid month in Pismo Beach is October, with an average relative humidity of 58%.

What is the average humidity in October in Pismo Beach?

In Pismo Beach, California, the average relative humidity in October is 58%.

How much does it rain in Pismo Beach in October?

In Pismo Beach, California, in October, during 2.9 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

When is the ocean warmest in Pismo Beach?

The months with the warmest seawater are August and October, with an average ocean temperature of 58.6°F (14.8°C).

How cold is the water in October in Pismo Beach?

In Pismo Beach, California, the average seawater temperature in October is 58.6°F (14.8°C). Swimming in 58.6°F (14.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in October in Pismo Beach?

In Pismo Beach, the average day length in October is 11h and 17min.

What time are sunrise and sunset in October in Pismo Beach?

In October, on the first day of the month, sunrise is at 6:58 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 6:08 pm PDT.

How many hours of sunshine does Pismo Beach have in October?

The average sunshine duration in October in Pismo Beach, California, is 7.6h.

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

In Pismo Beach, California, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents 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 October
Pismo Beach, CA

Average temperature in October - Pismo Beach, CA
  • Average high temperature in October: 74.3°F

The warmest month (with the highest average high temperature) is September (79.5°F).
The month with the lowest average high temperature is December (61.2°F).

  • Average low temperature in October: 56.7°F

The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (46°F).

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Average pressure in October
Pismo Beach, CA

Average pressure in October - Pismo Beach, CA
  • Average pressure in October: 29.97"Hg

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

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Average wind speed in October
Pismo Beach, CA

Average wind speed in October - Pismo Beach, CA
  • Average wind speed in October: 6.1mph

The windiest months (with the highest average wind speed) are April and May (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in October
Pismo Beach, CA

Average humidity in October - Pismo Beach, CA
  • Average humidity in October: 58%

The month with the highest relative humidity is March (68%).
The month with the lowest relative humidity is October (58%).

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Average rainfall in October
Pismo Beach, CA

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

The wettest month (with the highest rainfall) is March (1.61").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in October
Pismo Beach, CA

Average rainfall days in October - Pismo Beach, CA
  • Average rainfall days in October: 2.9 days

The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is August (0.8 days).

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Average sea temperature in October
Pismo Beach, CA

Average sea temperature in October - Pismo Beach, CA
  • Average sea temperature in October: 58.6°F

The best months for swimming (with the highest average sea temperature) are August and October (58.6°F).
The coldest month (with the lowest average sea temperature) is April (54.3°F).

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Average daylight in October /
Average sunshine in October
Pismo Beach, CA

Average daylight in October / Average sunshine in October - Pismo Beach, CA
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in October: 7h and 4min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).

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Average sunshine days in October
Pismo Beach, CA

Average sunshine days in October - Pismo Beach, CA
  • Average sunshine days in October: 27.4 days

The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is February (21 days).

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Average UV index in October
Pismo Beach, CA

Average UV index in October - Pismo Beach, CA
  • Average UV index in October: 5

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in October
Pismo Beach, CA

Average cloud cover in October - Pismo Beach, CA
  • Average cloud cover in October: 12

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in October
Pismo Beach, CA

Average visibility in October - Pismo Beach, CA
  • Average visibility in October: 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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Pismo Beach, California, USA

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