May weather forecast
Coronado, CA

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Weather in May

May, the last month of the spring in Coronado, is also an enjoyable month, with an average temperature fluctuating between 57°F (13.9°C) and 65.8°F (18.8°C).

Temperature

As Coronado steps into May, the average high-temperature holds at a still enjoyable 65.8°F (18.8°C), hinting at a minor fluctuation from the prior month. Coronado registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 57°F (13.9°C) during May.

Humidity

In Coronado, the average relative humidity in May is 74%.

Rainfall

In Coronado, during May, the rain falls for 5.5 days and regularly aggregates up to 0.43" (11mm) of precipitation. 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 May, the average ocean temperature in Coronado is 62.6°F (17°C).
Note: The majority of individuals find it unpleasurable to swim in 62.6°F (17°C). It becomes progressively harder to manage one's breathing as the water temperature falls below 69.8°F (21°C).

Daylight

The average length of the day in May in Coronado is 13h and 51min.
On the first day of May in Coronado, sunrise is at 6:00 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:51 pm PDT.

Sunshine

The average sunshine in May in Coronado is 10.8h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 5 in May interprets into the following advice:
Put precautions into practice - Guidance to elude sunburn is provided. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What is the temperature in May in Coronado?

An average high-temperature, in May, in Coronado, is 65.8°F (18.8°C) and the average low-temperature is 57°F (13.9°C).

What is the average humidity in May in Coronado?

In May, the average relative humidity is 74%.

How many days does it rain in May in Coronado?

In Coronado, during May, the rain falls for 5.5 days and regularly aggregates up to 0.43" (11mm) of precipitation.

How cold is the water in May in Coronado?

In Coronado, the average seawater temperature in May is 62.6°F (17°C). For most, swimming in 62.6°F (17°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the average length of the day in May in Coronado?

In May, the average day length in Coronado, California, is 13h and 51min.

What time are sunrise and sunset in May in Coronado?

On the first day of May in Coronado, California, sunrise is at 6:00 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:51 pm PDT.

How many hours of sunshine does Coronado have in May?

In May, the average sunshine duration is 10.8h.

What is the UV index intensity in May in Coronado?

In May, the average daily maximum UV index in Coronado, California, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe 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 May
Coronado, CA

Average temperature in May - Coronado, CA
  • Average high temperature in May: 65.8°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 May: 57°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 May
Coronado, CA

Average pressure in May - Coronado, CA
  • Average pressure in May: 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 May
Coronado, CA

Average wind speed in May - Coronado, CA
  • Average wind speed in May: 6.6mph

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 May
Coronado, CA

Average humidity in May - Coronado, CA
  • Average humidity in May: 74%

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 May
Coronado, CA

Average rainfall in May - Coronado, CA
  • Average rainfall in May: 0.43"

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 May
Coronado, CA

Average rainfall days in May - Coronado, CA
  • Average rainfall days in May: 5.5 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 May
Coronado, CA

Average sea temperature in May - Coronado, CA
  • Average sea temperature in May: 62.7°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 May /
Average sunshine in May
Coronado, CA

Average daylight in May / Average sunshine in May - Coronado, CA
  • Average daylight in May: 13h and 5min

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 May: 10h 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 May
Coronado, CA

Average sunshine days in May - Coronado, CA
  • Average sunshine days in May: 22.3 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 May
Coronado, CA

Average UV index in May - Coronado, CA
  • Average UV index in May: 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 May
Coronado, CA

Average cloud cover in May - Coronado, CA
  • Average cloud cover in May: 24

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 May
Coronado, CA

Average visibility in May - Coronado, CA
  • Average visibility in May: 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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