Monthly weather forecast and climate
Pasadena, CA

What is the coldest month in Pasadena?

The coldest month in Pasadena, California, is January, with an average high-temperature of 67.8°F (19.9°C) and an average low-temperature of 44.2°F (6.8°C).

How many days does it rain in Pasadena?

Throughout the year, in Pasadena, there are 43.8 rainfall days.

What is the rainiest month in Pasadena?

The month with the most rainfall days in Pasadena, California, is March when the rain falls for 7.7 days.

What is the driest month in Pasadena?

July is the month with the least rainfall days in Pasadena. Rain falls for 0.5 days.

What is the warmest month in Pasadena?

August is the warmest month, with an average high-temperature of 90.7°F (32.6°C) and an average low-temperature of 62.1°F (16.7°C).
Average temperature - Pasadena, CA
Average rainfall days - Pasadena, CA

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 - Pasadena, CA

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

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