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

May weather forecast and climate
Carlsbad, CA

A bird
A bird's eye view of the skyline and clear coastline of Carlsbad in California
May, the last month of the spring, in Carlsbad, is another comfortable month, with average temperature fluctuating between 66°F (18.9°C) and 55.9°F (13.3°C).

Temperature

In Carlsbad, the average high-temperature in May is relatively the same as in April - a still enjoyable 66°F (18.9°C). In May, the average low-temperature is 55.9°F (13.3°C).

Rainfall

Throughout May, 0.2" (5.8mm) of precipitation is accumulated. Throughout the year, in Carlsbad, 11.1" (282.7mm) of rain is accumulated.

Ocean temperature

In Carlsbad, the average seawater temperature in May is 63°F (17.2°C).
Note: For most, swimming in 63°F (17.2°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

In May, the average length of the day is 13.9h.

What is the temperature in May in Carlsbad?

In May, in Carlsbad, California, the average high-temperature is 66°F (18.9°C), and the average low-temperature is 55.9°F (13.3°C).

How much does it rain in Carlsbad in May?

Throughout May, in Carlsbad, 0.2" (5.8mm) of precipitation is accumulated.

What is the ocean temperature in May in Carlsbad?

In Carlsbad, in May, the average water temperature is 63°F (17.2°C). Swimming in 63°F (17.2°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Carlsbad have in May?

The average length of the day in May in Carlsbad is 13.9h.
Average temperature in May - Carlsbad, CA
  • Average high temperature in May: 66°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 May: 56°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 May - Carlsbad, CA
  • Average rainfall in May: 0.2"

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 May - Carlsbad, CA
  • Average sea temperature in May: 62.9°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 May - Carlsbad, CA
  • Average daylight in May: 13.9h

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