October weather forecast
Coronado, CA

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Weather in October

October, like September, is an agreeable autumn month in Coronado, California, with an average temperature fluctuating between 72.5°F (22.5°C) and 62.6°F (17°C).

Temperature

The arrival of October sees an average high-temperature of an agreeable 72.5°F (22.5°C), hardly diverging from September's 75.2°F (24°C). An average low-temperature of 62.6°F (17°C) is expected in Coronado during October.

Humidity

In Coronado, California, the average relative humidity in October is 67%.

Rainfall

In Coronado, in October, it is raining for 4.3 days, with typically 0.35" (9mm) of accumulated precipitation. Throughout the year, in Coronado, there are 64.5 rainfall days, and 9.02" (229mm) of precipitation is accumulated.

Ocean temperature

In Coronado, in October, the average water temperature is 65.1°F (18.4°C).
Note: For swimming, a surface water temperature of 65.1°F (18.4°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

The average length of the day in October is 11h and 22min.
On the first day of the month, sunrise is at 6:43 am and sunset at 6:32 pm. On the last day of October, sunrise is at 7:06 am and sunset at 5:58 pm PDT.

Sunshine

The average sunshine in October is 8.8h.

UV index

In October, the average daily maximum UV index in Coronado is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 5 in October leads to these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What are October temperatures in Coronado?

The average high-temperature and low-temperature in Coronado, California, during October are 72.5°F (22.5°C) and 62.6°F (17°C) respectively.

What is the average humidity in October in Coronado?

In Coronado, the average relative humidity in October is 67%.

How many days does it rain in October in Coronado?

In Coronado, California, in October, it is raining for 4.3 days, with typically 0.35" (9mm) of accumulated precipitation.

What is the ocean temperature in October in Coronado?

In Coronado, California, in October, the average water temperature is 65.1°F (18.4°C). Swimming in 65.1°F (18.4°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Coronado have in October?

In October, the average day length is 11h and 22min.

When is the sunrise / sunset in October in Coronado?

On the first day of October, sunrise is at 6:43 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:58 pm PDT.

How many hours of sunshine does Coronado have in October?

The average sunshine duration in October in Coronado, California, is 8.8h.

What is the UV index intensity in October in Coronado?

The average daily maximum UV index in October in Coronado is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Coronado, CA

Average temperature in October - Coronado, CA
  • Average high temperature in October: 72.5°F

The warmest month (with the highest average high temperature) is August (75.6°F).
The months with the lowest average high temperature are February and December (63°F).

  • Average low temperature in October: 62.6°F

The month with the highest average low temperature is August (65.5°F).
The coldest month (with the lowest average low temperature) is February (53.1°F).

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Average pressure in October
Coronado, CA

Average pressure in October - Coronado, CA
  • Average pressure in October: 29.93"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).

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Average wind speed in October
Coronado, CA

Average wind speed in October - Coronado, CA
  • Average wind speed in October: 5.5mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is October (5.5mph).

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Average humidity in October
Coronado, CA

Average humidity in October - Coronado, CA
  • Average humidity in October: 67%

The month with the highest relative humidity is June (76%).
The months with the lowest relative humidity are January and November (61%).

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Average rainfall in October
Coronado, CA

Average rainfall in October - Coronado, CA
  • Average rainfall in October: 0.35"

The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in October
Coronado, CA

Average rainfall days in October - Coronado, CA
  • Average rainfall days in October: 4.3 days

The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is June (2.8 days).

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Average sea temperature in October
Coronado, CA

Average sea temperature in October - Coronado, CA
  • Average sea temperature in October: 65.1°F

The best month for swimming (with the highest average sea temperature) is August (67.9°F).
The coldest month (with the lowest average sea temperature) is February (58.7°F).

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Average daylight in October /
Average sunshine in October
Coronado, CA

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in October: 8h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in October
Coronado, CA

Average sunshine days in October - Coronado, CA
  • Average sunshine days in October: 23 days

The month with the most sunshine days is August (24.8 days).
The month with the least sunshine days is February (20.1 days).

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Average UV index in October
Coronado, CA

Average UV index in October - Coronado, CA
  • Average UV index in October: 5

The months with the highest UV index are July, August and September (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
Coronado, CA

Average cloud cover in October - Coronado, CA
  • Average cloud cover in October: 15

The months with the most cloud cover are March, May and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in October
Coronado, CA

Average visibility in October - Coronado, 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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Coronado, California, USA

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