Marina del Rey
California, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Marina del Rey, CA

January, like December, in Marina del Rey, California, is another comfortable winter month, with average temperature fluctuating between 66.9°F (19.4°C) and 46°F (7.8°C).

Temperature

January and December, with an average high-temperature of 66.9°F (19.4°C), are the coldest months.

Rainfall

Throughout January, 3.2" (81mm) of precipitation is accumulated. During the entire year, Marina del Rey aggregates up to 13.3" (338.4mm) of precipitation.

Ocean temperature

The month with the coldest seawater in Marina del Rey is January, with an average ocean temperature of 58.3°F (14.6°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

The average length of the day in January is 10.2h.

What are the coldest months in Marina del Rey?

January and December, with an average high-temperature of 66.9°F (19.4°C), are the coldest months.

What is the temperature in January in Marina del Rey?

The average high-temperature, in January, in Marina del Rey, is 66.9°F (19.4°C), while the average low-temperature is 46°F (7.8°C).

How much does it rain in Marina del Rey in January?

In Marina del Rey, California, in January, 3.2" (81mm) of precipitation is typically accumulated.

When is the ocean coldest in Marina del Rey?

With an average ocean temperature of 58.3°F (14.6°C), January is the month with the coldest seawater. Swimming in 58.3°F (14.6°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the ocean temperature in January in Marina del Rey?

In January, the average ocean temperature in Marina del Rey, California, is 58.3°F (14.6°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in January in Marina del Rey?

In Marina del Rey, California, the average length of the day in January is 10.2h.
Average temperature in January - Marina del Rey, CA
  • Average high temperature in January: 67°F

The warmest month (with the highest average high temperature) is August (81°F).
Months with the lowest average high temperature are January and December (67°F).

  • Average low temperature in January: 46°F

The month with the highest average low temperature is August (62°F).
Coldest months (with the lowest average low temperature) are January and December (46°F).

Average rainfall in January - Marina del Rey, CA
  • Average rainfall in January: 3.2"

The wettest month (with the highest rainfall) is February (3.3").
Driest months (with the lowest rainfall) are June and July (0").

Average sea temperature in January - Marina del Rey, CA
  • Average sea temperature in January: 58.3°F

Best months for swimming (with the highest average sea temperature) are July and August (67.9°F).
The coldest month (with the lowest average sea temperature) is January (58.3°F).

Average daylight in January - Marina del Rey, CA
  • Average daylight in January: 10.2h

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