August weather forecast
Burlingame, CA

Share

Weather in August

The last month of the summer, August, is another pleasant month in Burlingame, California, with an average temperature ranging between min 56.5°F (13.6°C) and max 69.4°F (20.8°C).

Temperature

The advent of August sees the average high-temperature at a still agreeable 69.4°F (20.8°C), subtly shifted from July's 69.6°F (20.9°C). August nights are marked by an average low-temperature of 56.5°F (13.6°C).

Humidity

With an average relative humidity of 78%, August is the most humid month.

Rainfall

In Burlingame, in August, it is raining for 3 days, with typically 0.12" (3mm) of accumulated precipitation. In Burlingame, during the entire year, the rain falls for 81.5 days and collects up to 12.8" (325mm) of precipitation.

Ocean temperature

In Burlingame, in August, the average water temperature is 56.7°F (13.7°C).
Note: It is advised against swimming in 56.7°F (13.7°C) when it drops below 50°F (10°C). Such temperatures can cause extreme cold shock, leading to hyperventilation.

Daylight

The average length of the day in August is 13h and 34min.
On the first day of August, sunrise is at 6:14 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

The average sunshine in August is 11.7h.

UV index

The months with the highest UV index 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 the average person.
Note: In August, the maximum UV index of 5 transforms into these recommendations:
Guard yourself - Avoiding sunburn is suggested. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August?

In Burlingame, 69.4°F (20.8°C) is the average high-temperature and 56.5°F (13.6°C) is the average low-temperature during August.

What is the most humid month?

August is the most humid month, with an average relative humidity of 78%.

What is the average humidity in August?

In Burlingame, the average relative humidity in August is 78%.

How much does it rain in August?

In Burlingame, during August, the rain falls for 3 days and regularly aggregates up to 0.12" (3mm) of precipitation.

What is the water temperature in August?

In Burlingame, the average seawater temperature in August is 56.7°F (13.7°C). Swimming in 56.7°F (13.7°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in August?

In Burlingame, the average day length in August is 13h and 34min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:14 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 August, the average sunshine duration is 11.7h.

What is the month with the highest UV index?

June through September, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index intensity in August?

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Burlingame, CA

Average temperature in August - Burlingame, CA
  • Average high temperature in August: 69.4°F

The warmest month (with the highest average high temperature) is September (70.2°F).
The month with the lowest average high temperature is December (55.6°F).

  • Average low temperature in August: 56.5°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 (47.5°F).

Average pressure in August
Burlingame, CA

Average pressure in August - Burlingame, 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
Burlingame, CA

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

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is September (6.1mph).

Average humidity in August
Burlingame, CA

Average humidity in August - Burlingame, CA
  • Average humidity in August: 78%

The month with the highest relative humidity is August (78%).
The month with the lowest relative humidity is October (70%).

Average rainfall in August
Burlingame, CA

Average rainfall in August - Burlingame, CA
  • Average rainfall in August: 0.12"

The wettest month (with the highest rainfall) is February (2.44").
The driest month (with the least rainfall) is July (0.08").

Average rainfall days in August
Burlingame, CA

Average rainfall days in August - Burlingame, CA
  • Average rainfall days in August: 3 days

The month with the highest number of rainy days is March (12.8 days).
The months with the least rainy days are June and July (2.4 days).

Average sea temperature in August
Burlingame, CA

Average sea temperature in August - Burlingame, CA
  • Average sea temperature in August: 56.7°F

The best month for swimming (with the highest average sea temperature) is September (57.3°F).
The coldest months (with the lowest average sea temperature) are April and June (53°F).

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

Average daylight in August / Average sunshine in August - Burlingame, 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 4min

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

Average sunshine days in August
Burlingame, CA

Average sunshine days in August - Burlingame, CA
  • Average sunshine days in August: 22.4 days

The month with the most sunshine days is July (24.6 days).
The month with the least sunshine days is March (16.3 days).

Average UV index in August
Burlingame, CA

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

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

Average cloud cover in August
Burlingame, CA

Average cloud cover in August - Burlingame, CA
  • Average cloud cover in August: 17

The month with the most cloud cover is March (Cloud cover 36).
The months with the least cloud cover are July and September (Cloud cover 15).

Average visibility in August
Burlingame, CA

Average visibility in August - Burlingame, 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).

Burlingame, California, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location