August weather forecast
La Cañada Flintridge, CA

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Weather in August

The last month of the summer, August, is a tropical month in La Cañada Flintridge, California, with an average temperature ranging between max 86.2°F (30.1°C) and min 64.4°F (18°C).

Temperature

La Cañada Flintridge's warmest month, August, registers temperatures that range from a high of 86.2°F (30.1°C) to a low of 64.4°F (18°C).

Heat index

The average heat index in August is evaluated at a tropical 87.8°F (31°C). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

In August, the average relative humidity is 48%.

Rainfall

In La Cañada Flintridge, California, during August, the rain falls for 2.3 days and regularly aggregates up to 0.16" (4mm) of precipitation. Throughout the year, in La Cañada Flintridge, there are 52 rainfall days, and 8.82" (224mm) of precipitation is accumulated.

Daylight

In August, the average length of the day in La Cañada Flintridge, California, is 13h and 23min.
On the first day of the month, sunrise is at 6:04 am and sunset at 7:53 pm. On the last day of August, in La Cañada Flintridge, sunrise is at 6:26 am and sunset at 7:19 pm PDT.

Sunshine

The average sunshine in August is 12h.

UV index

June through September, with an average maximum UV index of 6, are months with the highest UV index in La Cañada Flintridge. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What part of the year is the hottest in La Cañada Flintridge?

August, on average, is the warmest month, registering a high temperature of 86.2°F (30.1°C) and a low of 64.4°F (18°C).

How hot is it in La Cañada Flintridge in August?

In La Cañada Flintridge, in August, the average high-temperature is 86.2°F (30.1°C), and the average low-temperature is 64.4°F (18°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in August is evaluated at 87.8°F (31°C).

What is the average humidity in August in La Cañada Flintridge?

The average relative humidity in August is 48%.

How much does it rain in La Cañada Flintridge in August?

In August, in La Cañada Flintridge, California, the rain falls for 2.3 days. Throughout August, 0.16" (4mm) of precipitation is accumulated.

What is the average length of the day in August in La Cañada Flintridge?

The average day length in August in La Cañada Flintridge, California, is 13h and 23min.

When are sunrise and sunset in August in La Cañada Flintridge?

On the first day of August in La Cañada Flintridge, sunrise is at 6:04 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:19 pm PDT.

How many hours of sunshine does La Cañada Flintridge have in August?

The average sunshine duration in August in La Cañada Flintridge is 12h.

When is the highest UV index in La Cañada Flintridge?

The months with the highest UV index are June through September, with an average maximum UV index of 6.

What is the UV index intensity in August in La Cañada Flintridge?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
La Cañada Flintridge, CA

Average temperature in August - La Cañada Flintridge, CA
  • Average high temperature in August: 86.2°F

The warmest month (with the highest average high temperature) is August (86.2°F).
The month with the lowest average high temperature is December (61°F).

  • Average low temperature in August: 64.4°F

The month with the highest average low temperature is August (64.4°F).
The coldest month (with the lowest average low temperature) is December (45.5°F).

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Average pressure in August
La Cañada Flintridge, CA

Average pressure in August - La Cañada Flintridge, CA
  • Average pressure in August: 29.89"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
La Cañada Flintridge, CA

Average wind speed in August - La Cañada Flintridge, CA
  • Average wind speed in August: 4.6mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in August
La Cañada Flintridge, CA

Average humidity in August - La Cañada Flintridge, CA
  • Average humidity in August: 48%

The months with the highest relative humidity are March, May and June (56%).
The month with the lowest relative humidity is November (46%).

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Average rainfall in August
La Cañada Flintridge, CA

Average rainfall in August - La Cañada Flintridge, CA
  • Average rainfall in August: 0.16"

The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in August
La Cañada Flintridge, CA

Average rainfall days in August - La Cañada Flintridge, CA
  • Average rainfall days in August: 2.3 days

The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is June (1.3 days).

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Average daylight in August /
Average sunshine in August
La Cañada Flintridge, CA

Average daylight in August / Average sunshine in August - La Cañada Flintridge, CA
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 12h and 0min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 54min).

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Average sunshine days in August
La Cañada Flintridge, CA

Average sunshine days in August - La Cañada Flintridge, CA
  • Average sunshine days in August: 26.2 days

The month with the most sunshine days is June (27.2 days).
The month with the least sunshine days is February (21.3 days).

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Average UV index in August
La Cañada Flintridge, CA

Average UV index in August - La Cañada Flintridge, CA
  • Average UV index in August: 6

The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in August
La Cañada Flintridge, CA

Average cloud cover in August - La Cañada Flintridge, CA
  • Average cloud cover in August: 5

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in August
La Cañada Flintridge, CA

Average visibility in August - La Cañada Flintridge, 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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La Cañada Flintridge, California, USA

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