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

March weather forecast and climate
Carlsbad, CA

A bird
A bird's eye view of the skyline and clear coastline of Carlsbad in California
March, the first month of the spring, in Carlsbad, is still a comfortable month, with temperature in the range of an average low of 48°F (8.9°C) and an average high of 64°F (17.8°C).

Temperature

The coldest months are January through March, with an average high-temperature of 64°F (17.8°C).

Rainfall

In Carlsbad, California, in March, 2.1" (53.6mm) of precipitation is typically accumulated. During the entire year, Carlsbad aggregates up to 11.1" (282.7mm) of precipitation.

Ocean temperature

In Carlsbad, the average seawater temperature in March is 59°F (15°C).
Note: For most, swimming in 59°F (15°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

The average length of the day in March in Carlsbad is 12h.

What is the coldest month in Carlsbad?

January through March, with an average high-temperature of 64°F (17.8°C), are the coldest months in Carlsbad, California.

What is the temperature in March in Carlsbad?

The average high-temperature, in March, in Carlsbad, California, is 64°F (17.8°C), while the average low-temperature is 48°F (8.9°C).

How much does it rain in Carlsbad in March?

During March, Carlsbad regularly aggregates up to 2.1" (53.6mm) of precipitation.

How cold is the water in March in Carlsbad?

In Carlsbad, the average seawater temperature in March is 59°F (15°C). For swimming, a surface water temperature of 59°F (15°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Carlsbad have in March?

In March, the average length of the day is 12h.
Average temperature in March - Carlsbad, CA
  • Average high temperature in March: 64°F

The warmest month (with the highest average high temperature) is August (74°F).
Months with the lowest average high temperature are January, February and March (64°F).

  • Average low temperature in March: 48°F

The month with the highest average low temperature is August (64°F).
Coldest months (with the lowest average low temperature) are January and December (45°F).

Average rainfall in March - Carlsbad, CA
  • Average rainfall in March: 2.1"

The wettest month (with the highest rainfall) is January (2.4").
The driest month (with the lowest rainfall) is July (0").

Average sea temperature in March - Carlsbad, CA
  • Average sea temperature in March: 59.1°F

The best month for swimming (with the highest average sea temperature) is August (68°F).
Coldest months (with the lowest average sea temperature) are January and February (58.7°F).

Average daylight in March - Carlsbad, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).