October weather forecast and climate
Coronado, CA

Weather in October

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

Temperature

In Coronado, California, the average high-temperature is practically the same as in September - an agreeable 72.5°F (22.5°C). In Coronado, California, the average low-temperature is 62.6°F (17°C).

Humidity

The average relative humidity in Coronado is 67%.

Rainfall

In Coronado, during 4.3 rainfall days, 0.35" (9mm) of precipitation is typically accumulated. In Coronado, during the entire year, the rain falls for 64.5 days and collects up to 9.02" (229mm) of precipitation.

Ocean temperature

In Coronado, the average water temperature is 65.1°F (18.4°C).
Note: 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).

Daylight

The average length of the day is 11.3h.

Sunshine

In Coronado, the average sunshine is 8.8h.

UV index

In October, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
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 October in Coronado?

In October, the average high-temperature is 72.5°F (22.5°C), and the average low-temperature is 62.6°F (17°C).

What is the average humidity in October in Coronado?

The average relative humidity in October in Coronado is 67%.

How much does it rain in Coronado in October?

In Coronado, California, during October, the rain falls for 4.3 days and regularly aggregates up to 0.35" (9mm) of precipitation.

How cold is the water in October in Coronado?

In Coronado, the average seawater temperature in October 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 Coronado, California, the average length of the day in October is 11.3h.

How long on average sun shines in October in Coronado?

The average sunshine in October in Coronado is 8.8h.

What is the UV index reading in October in Coronado?

In Coronado, California, the average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to the Sun's UV rays.

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).
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"

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

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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%).
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: 11.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in October: 8.8h

Months with the most sunshine are July and August (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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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

Months with the highest UV index are July, August and September (UV index 6).
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

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

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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