Altadena
California, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Altadena, CA

August, the last month of the summer, in Altadena, is another hot month, with average temperature fluctuating between 62.1°F (16.7°C) and 90.7°F (32.6°C).

Temperature

With an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 62.1°F (16.7°C), August is the warmest month.

Rainfall

In August, the rain falls for 0.7 days. Throughout the year, in Altadena, there are 43.8 rainfall days.

Daylight

In August, the average length of the day in Altadena, California, is 13.4h.

What is the warmest month in Altadena?

The warmest month in Altadena is August, with an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 62.1°F (16.7°C).

What is the temperature in August in Altadena?

In August, in Altadena, California, the average high-temperature is 90.7°F (32.6°C), and the average low-temperature is 62.1°F (16.7°C).

How many days does it rain in August in Altadena?

In August, the rain falls for 0.7 days.

What is the average length of the day in August in Altadena?

The average length of the day in August in Altadena, California, is 13.4h.
Average temperature in August - Altadena, CA
  • Average high temperature in August: 90.6°F

The warmest month (with the highest average high temperature) is August (90.6°F).
The month with the lowest average high temperature is January (67.8°F).

  • Average low temperature in August: 62°F

The month with the highest average low temperature is August (62°F).
The coldest month (with the lowest average low temperature) is December (44.1°F).

Average rainfall days in August - Altadena, CA
  • Average rainfall days in August: 0.7 days

The month with the highest number of rainy days is March (7.7 days).
The month with the lowest number of rainy days is July (0.5 days).

Average daylight in August - Altadena, CA
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).