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 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
Seaside's weather in August displays an average high-temperature of a still pleasant 72.1°F (22.3°C), showing minor disparity from July's 71.2°F (21.8°C). Throughout August, an average low-temperature of 55.2°F (12.9°C) is expected in Seaside.Humidity
The average relative humidity in August is 75%.Rainfall
July and August are months with the least rain when the rain falls for 1.1 days and typically aggregates up to 0.08" (2mm) of rain.Daylight
The average length of the day in August is 13h and 31min.On the first day of the month, sunrise is at 6:14 am and sunset at 8:13 pm. On the last day of August, sunrise is at 6:38 am and sunset at 7:36 pm PDT.
Sunshine
In Seaside, the average sunshine in August is 11.9h.UV index
The months with the highest UV index in Seaside are June through September, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 5 during August leads to these advisories:
Heed the precautions - Suggestions to avoid sunburn are made. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What are August temperatures in Seaside?
What is the average humidity in August in Seaside?
What is the driest month in Seaside?
How many days does it rain in August in Seaside?
What is the average length of the day in August in Seaside?
When are sunrise and sunset in August in Seaside?
How many hours of sunshine does Seaside have in August?
What is the month with the highest UV index in Seaside?
What is the UV index intensity in August in Seaside?
Average temperature in August
Seaside, CA
- Average high temperature in August: 72.1°F
The warmest month (with the highest average high temperature) is September (72.5°F).
The month with the lowest average high temperature is December (57.2°F).
- Average low temperature in August: 55.2°F
The months with the highest average low temperature are August and September (55.2°F).
The coldest month (with the lowest average low temperature) is February (46°F).
Average pressure in August
Seaside, CA
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).
Average wind speed in August
Seaside, CA
- Average wind speed in August: 5.6mph
The windiest months (with the highest average wind speed) are April and May (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in August
Seaside, CA
- Average humidity in August: 75%
The months with the highest relative humidity are March and May (76%).
The month with the lowest relative humidity is November (68%).
Average rainfall in August
Seaside, CA
- Average rainfall in August: 0.08"
The wettest month (with the highest rainfall) is December (2.4").
The driest months (with the least rainfall) are July and August (0.08").
Average rainfall days in August
Seaside, CA
- Average rainfall days in August: 1.1 days
The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (1.1 days).
Average daylight in August /
Average sunshine in August
Seaside, CA
- Average daylight in August: 13h and 3min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- 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 0min).
Average sunshine days in August
Seaside, CA
- Average sunshine days in August: 27.2 days
The month with the most sunshine days is July (27.3 days).
The month with the least sunshine days is March (16.8 days).
Average UV index in August
Seaside, CA
- Average UV index in August: 5
The months with the highest UV index are June, July, August and September (UV index 5).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in August
Seaside, CA
- Average cloud cover in August: 12
The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in August
Seaside, 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).
Seaside, California, USA
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