October weather forecast
Carmel-by-the-Sea, CA

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Magnificent surroundings of luxurious homes in Carmel-by-the-Sea Town, California
Magnificent surroundings of luxurious homes in Carmel-by-the-Sea Town, California

Weather in October

October witnesses a significant decrease in maximum temperatures, with a high of 66.7°F (19.3°C) and a low temperature of 54.3°F (12.4°C). This marks the onset of autumn in Carmel-by-the-Sea. Rainfall is minimal but gradually starts picking up towards November. Despite the change in season, the weather remains quite pleasant, with sufficient sunshine during the day.

Temperature

Carmel-by-the-Sea's average high-temperature marks an enjoyable 66.7°F (19.3°C) with the advent of October, closely mirroring that of the preceding month. An average temperature of 54.3°F (12.4°C) marks the nights in October.

Humidity

In October, the average relative humidity is 72%.

Rainfall

In Carmel-by-the-Sea, in October, it is raining for 3.5 days, with typically 0.43" (11mm) of accumulated precipitation. Throughout the year, there are 70 rainfall days, and 11.93" (303mm) of precipitation is accumulated.

Ocean temperature

In October, the average ocean temperature is 57.7°F (14.3°C).
Note: Danger awaits those who swim in 57.7°F (14.3°C) without protection. Falling below 50°F (10°C) means intense cold shock and hyperventilation.

Daylight

In October, the average length of the day is 11h and 14min.
On the first day of the month, sunrise is at 7:03 am and sunset at 6:50 pm. On the last day of October, sunrise is at 7:30 am and sunset at 6:11 pm PDT.

Sunshine

The average sunshine in October is 7.1h.

UV index

In Carmel-by-the-Sea, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 during October translates into the following directions:
Put precautions into practice - Protective measures against sun-induced damage are advised. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures?

An average high-temperature, in October, in Carmel-by-the-Sea, is 66.7°F (19.3°C) and the average low-temperature is 54.3°F (12.4°C).

What is the average humidity in October?

In Carmel-by-the-Sea, the average relative humidity in October is 72%.

How much does it rain in October?

In Carmel-by-the-Sea, in October, during 3.5 rainfall days, 0.43" (11mm) of precipitation is typically accumulated.

What is the ocean temperature in October?

In October, the average ocean temperature is 57.7°F (14.3°C). Swimming in 57.7°F (14.3°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Carmel-by-the-Sea have in October?

In October, the average day length is 11h and 14min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:03 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 6:11 pm PDT.

How many hours of sunshine does Carmel-by-the-Sea have in October?

In Carmel-by-the-Sea, the average sunshine duration in October is 7.1h.

What is the UV index reading in October?

The average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.

Average temperature in October
Carmel-by-the-Sea, CA

Average temperature in October - Carmel-by-the-Sea, CA
  • Average high temperature in October: 66.7°F

The warmest month (with the highest average high temperature) is September (69.6°F).
The month with the lowest average high temperature is December (57°F).

  • Average low temperature in October: 54.3°F

The month with the highest average low temperature is September (55.4°F).
The coldest month (with the lowest average low temperature) is December (46.9°F).

Average pressure in October
Carmel-by-the-Sea, CA

Average pressure in October - Carmel-by-the-Sea, CA
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.93"Hg).

Average wind speed in October
Carmel-by-the-Sea, CA

Average wind speed in October - Carmel-by-the-Sea, CA
  • Average wind speed in October: 6.5mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in October
Carmel-by-the-Sea, CA

Average humidity in October - Carmel-by-the-Sea, CA
  • Average humidity in October: 72%

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is November (70%).

Average rainfall in October
Carmel-by-the-Sea, CA

Average rainfall in October - Carmel-by-the-Sea, CA
  • Average rainfall in October: 0.43"

The wettest month (with the highest rainfall) is December (2.48").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days in October
Carmel-by-the-Sea, CA

Average rainfall days in October - Carmel-by-the-Sea, CA
  • Average rainfall days in October: 3.5 days

The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (1.3 days).

Average sea temperature in October
Carmel-by-the-Sea, CA

Average sea temperature in October - Carmel-by-the-Sea, CA
  • Average sea temperature in October: 57.8°F

The best months for swimming (with the highest average sea temperature) are August and September (58.1°F).
The coldest month (with the lowest average sea temperature) is April (53.8°F).

Average daylight in October /
Average sunshine in October
Carmel-by-the-Sea, CA

Average daylight in October / Average sunshine in October - Carmel-by-the-Sea, CA
  • Average daylight in October: 11h and 1min

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

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days in October
Carmel-by-the-Sea, CA

Average sunshine days in October - Carmel-by-the-Sea, CA
  • Average sunshine days in October: 26.4 days

The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (17.3 days).

Average UV index in October
Carmel-by-the-Sea, CA

Average UV index in October - Carmel-by-the-Sea, CA
  • Average UV index in October: 4

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

Average cloud cover in October
Carmel-by-the-Sea, CA

Average cloud cover in October - Carmel-by-the-Sea, CA
  • Average cloud cover in October: 17

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 13).

Average visibility in October
Carmel-by-the-Sea, CA

Average visibility in October - Carmel-by-the-Sea, 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).

Carmel-by-the-Sea, California, USA

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