Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August is the warmest month, with an average high-temperature of 75.6°F (24.2°C) and an average low-temperature of 65.5°F (18.6°C).Humidity
The average relative humidity in August is 72%.Rainfall
In Coronado, during August, the rain falls for 3.2 days and regularly aggregates up to 0.28" (7mm) of precipitation. Throughout the year, in Coronado, there are 64.5 rainfall days, and 9.02" (229mm) of precipitation is accumulated.Ocean temperature
With an average ocean temperature of 68°F (20°C), August is the month with the warmest seawater in Coronado.Note: For swimming, a surface water temperature of 68°F (20°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
In August, the average length of the day is 13h and 19min.On the first day of the month, sunrise is at 6:02 am and sunset at 7:47 pm. On the last day of August, sunrise is at 6:22 am and sunset at 7:15 pm PDT.
Sunshine
The months with the most sunshine are July and August, with an average of 11.9h of sunshine.UV index
July through September, with an average maximum UV index of 6, are months with the highest UV index in Coronado. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
FAQ
What is the warmest month in Coronado?
What is the temperature in August in Coronado?
What is the average humidity in August in Coronado?
How many days does it rain in August in Coronado?
What is the month with the warmest ocean in Coronado?
What is the ocean temperature in August in Coronado?
How many hours of daylight does Coronado have in August?
When are sunrise and sunset in August in Coronado?
What are the months with the most sunshine in Coronado?
How many hours of sunshine does Coronado have in August?
What is the month with the highest UV index in Coronado?
How high is the UV index in August in Coronado?
Average temperature in August
Coronado, CA
- Average high temperature in August: 75.6°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 August: 65.5°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).
Average pressure in August
Coronado, CA
- Average pressure in August: 29.89"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).
Average wind speed in August
Coronado, CA
- Average wind speed in August: 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).
Average humidity in August
Coronado, CA
- Average humidity in August: 72%
The month with the highest relative humidity is June (76%).
The months with the lowest relative humidity are January and November (61%).
Average rainfall in August
Coronado, CA
- Average rainfall in August: 0.28"
The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in August
Coronado, CA
- Average rainfall days in August: 3.2 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).
Average sea temperature in August
Coronado, CA
- Average sea temperature in August: 67.9°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).
Average daylight in August /
Average sunshine in August
Coronado, CA
- Average daylight in August: 13h 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 August: 11h 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).
Average sunshine days in August
Coronado, CA
- Average sunshine days in August: 24.8 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).
Average UV index in August
Coronado, CA
- Average UV index in August: 6
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).
Average cloud cover in August
Coronado, CA
- Average cloud cover in August: 9
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).
Average visibility in August
Coronado, CA
- Average visibility in August: 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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