Carlsbad
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Carlsbad Weather in March

Carlsbad in March sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 9°C (48°F). Low rainfall is typical, with around 26 mm (1 in) for the month.

Rainfall in Carlsbad in March

Historically, March sees about 4 days of rain, with a monthly average of 26 mm (1 in). Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Carlsbad in March

The temperature in Carlsbad in March is excellent. Daytime highs reach 19°C (66°F), with nights dropping to 9°C (48°F). Conditions are often most pleasant around the middle of the day. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Carlsbad in March

The city usually sees around 261 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, June, July, August, September, October and November typically offer the best weather for Carlsbad.

Carlsbad Temperature in March

Min Temperature
9°C (48°F)
Max Temperature
19°C (66°F)
Chance of Rain
14%
Precipitation
26 mm (1 in)
Rainy days
4 days
Humidity
67% *
Sunshine
261 hours *
Percentage Sunshine
70% *
* Data from: San Diego, the United States of America (52 KM, 32 Miles).

Carlsbad Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Carlsbad - and find the best time to visit.

Best Places in the United States of America in March

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Carlsbad in March

For Carlsbad in March, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Carlsbad in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    5/10
  • Outdoor sports
    10/10

Carlsbad 3-Day Forecast

Popular in March

Where to go in March - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.