August weather forecast
Emeryville, CA

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Colorful sky at dusk, with stunning water reflection of numerous boats, docked on the San Francisco Bay in Emeryville, California
Colorful sky at dusk, with stunning water reflection of numerous boats, docked on the San Francisco Bay in Emeryville, California

Weather in August

The last month of the summer, August, is also a moderately hot month in Emeryville, California, with an average temperature ranging between min 56.7°F (13.7°C) and max 75.7°F (24.3°C).

Temperature

Emeryville records an average high-temperature of a still moderately hot 75.7°F (24.3°C) in August, maintaining a close correlation with July's 75.6°F (24.2°C). Emeryville, during August, witnesses an average low-temperature of 56.7°F (13.7°C).

Humidity

In Emeryville, the average relative humidity in August is 70%.

Rainfall

The months with the least rainfall are June through September Rain falls for 1.5 days and accumulates 0.08" (2mm) of rain.

Daylight

In Emeryville, the average length of the day in August is 13h and 35min.
On the first day of August, sunrise is at 6:13 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:39 pm PDT.

Sunshine

In August, the average sunshine in Emeryville is 11.8h.

UV index

April through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 5 during August translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What is the temperature in August in Emeryville?

August temperatures in Emeryville vary between a high-temperature of 75.7°F (24.3°C) and a low-temperature of 56.7°F (13.7°C).

What is the average humidity in August in Emeryville?

The average relative humidity in August in Emeryville is 70%.

What is the driest month in Emeryville?

June through September are months with the least rain in Emeryville, California, when the rain falls for 1.5 days and typically aggregates up to 0.08" (2mm) of rain.

How many days does it rain in August in Emeryville?

In August, the rain falls for 1.5 days. Throughout August, 0.08" (2mm) of precipitation is accumulated.

How many hours of daylight does Emeryville have in August?

In Emeryville, California, the average day length in August is 13h and 35min.

When are sunrise and sunset in August in Emeryville?

In August, on the first day of the month, sunrise is at 6:13 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:39 pm PDT.

How long on average sun shines in August in Emeryville?

The average sunshine duration in August in Emeryville, California, is 11.8h.

When is the highest UV index in Emeryville?

April through September, with an average maximum UV index of 5, are months with the highest UV index in Emeryville, California.

How high is the UV index in August in Emeryville?

In August, the average daily maximum UV index in Emeryville is 5. A UV Index of 3 to 5 symbolizes 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 August
Emeryville, CA

Average temperature in August - Emeryville, CA
  • Average high temperature in August: 75.7°F

The warmest month (with the highest average high temperature) is September (76.6°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in August: 56.7°F

The month with the highest average low temperature is September (56.8°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

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Average pressure in August
Emeryville, CA

Average pressure in August - Emeryville, CA
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

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Average wind speed in August
Emeryville, CA

Average wind speed in August - Emeryville, CA
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is May (7.3mph).
The calmest month (with the lowest average wind speed) is November (5mph).

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Average humidity in August
Emeryville, CA

Average humidity in August - Emeryville, CA
  • Average humidity in August: 70%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is October (64%).

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Average rainfall in August
Emeryville, CA

Average rainfall in August - Emeryville, CA
  • Average rainfall in August: 0.08"

The wettest month (with the highest rainfall) is February (1.1").
The driest months (with the least rainfall) are June, July, August and September (0.08").

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Average rainfall days in August
Emeryville, CA

Average rainfall days in August - Emeryville, CA
  • Average rainfall days in August: 1.5 days

The month with the highest number of rainy days is March (8.7 days).
The month with the least rainy days is August (1.5 days).

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Average daylight in August /
Average sunshine in August
Emeryville, CA

Average daylight in August / Average sunshine in August - Emeryville, CA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in August
Emeryville, CA

Average sunshine days in August - Emeryville, CA
  • Average sunshine days in August: 23.3 days

The month with the most sunshine days is October (26 days).
The month with the least sunshine days is February (20.5 days).

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Average UV index in August
Emeryville, CA

Average UV index in August - Emeryville, CA
  • Average UV index in August: 5

The months with the highest UV index are April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in August
Emeryville, CA

Average cloud cover in August - Emeryville, CA
  • Average cloud cover in August: 14

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 11).

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Average visibility in August
Emeryville, CA

Average visibility in August - Emeryville, 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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Emeryville, California, USA

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