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's onset records an average high-temperature of a still moderately hot 76.1°F (24.5°C), a near match to July's 75.4°F (24.1°C). In the month of August, the temperature in Cayucos, California, generally rests at an average low of 59.5°F (15.3°C).Humidity
In August, the average relative humidity is 66%.Rainfall
The month with the least rainfall in Cayucos is August, when the rain falls for 0.7 days and typically collects 0.04" (1mm) of precipitation.Ocean temperature
August and October, with an average ocean temperature of 58.6°F (14.8°C), are months with the warmest seawater in Cayucos.Note: In 58.6°F (14.8°C), cold shock and rapid breathing can occur when swimming at temperatures below 50°F (10°C).
Daylight
The average length of the day in August is 13h and 27min.On the first day of the month, sunrise is at 6:12 am and sunset at 8:06 pm. On the last day of August, sunrise is at 6:35 am and sunset at 7:31 pm PDT.
Sunshine
The average sunshine in August in Cayucos is 11.9h.UV index
The month with the highest UV index is August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What is the temperature in August in Cayucos?
What is the average humidity in August in Cayucos?
What is the driest month in Cayucos?
How many days does it rain in August in Cayucos?
What months are the ocean warmest in Cayucos?
What is the ocean temperature in August in Cayucos?
What is the average length of the day in August in Cayucos?
When are sunrise and sunset in August in Cayucos?
How long on average sun shines in August in Cayucos?
When is the highest UV index in Cayucos?
How high is the UV index in August in Cayucos?
Average temperature in August
Cayucos, CA
- Average high temperature in August: 76.1°F
The warmest month (with the highest average high temperature) is September (76.3°F).
The month with the lowest average high temperature is December (59.2°F).
- Average low temperature in August: 59.5°F
The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (47.3°F).
Average pressure in August
Cayucos, CA
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June and September (29.91"Hg).
Average wind speed in August
Cayucos, CA
- Average wind speed in August: 6mph
The windiest month (with the highest average wind speed) is May (7.9mph).
The calmest months (with the lowest average wind speed) are August and September (6mph).
Average humidity in August
Cayucos, CA
- Average humidity in August: 66%
The month with the highest relative humidity is March (70%).
The months with the lowest relative humidity are September and October (61%).
Average rainfall in August
Cayucos, CA
- Average rainfall in August: 0.04"
The wettest month (with the highest rainfall) is January (1.81").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in August
Cayucos, CA
- Average rainfall days in August: 0.7 days
The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.7 days).
Average sea temperature in August
Cayucos, CA
- Average sea temperature in August: 58.6°F
The best months for swimming (with the highest average sea temperature) are August and October (58.6°F).
The coldest month (with the lowest average sea temperature) is April (54.3°F).
Average daylight in August /
Average sunshine in August
Cayucos, CA
- Average daylight in August: 13h and 3min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in August: 11h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in August
Cayucos, CA
- Average sunshine days in August: 28.8 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (20.1 days).
Average UV index in August
Cayucos, CA
- Average UV index in August: 6
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).
Average cloud cover in August
Cayucos, CA
- Average cloud cover in August: 7
The month with the most cloud cover is March (Cloud cover 28).
The months with the least cloud cover are August and September (Cloud cover 7).
Average visibility in August
Cayucos, 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).
Cayucos, California, USA
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