March weather forecast and climate
Barcelona, Spain

The artistic Park Gull designed by Gaudi in Barcelona, Spain
The artistic Park Gull designed by Gaudi in Barcelona, Spain

Weather in March

March, the first month of the spring, in Barcelona, is still a mild month, with temperature in the range of an average high of 15.2°C (59.4°F) and an average low of 8.9°C (48°F).

Temperature

In March, the average high-temperature is relatively the same as in February - a still mild 15.2°C (59.4°F). The average low-temperature, in March, is 8.9°C (48°F).

Humidity

In March, the average relative humidity in Barcelona is 69%.

Rainfall

In Barcelona, Spain, it is raining for 10.7 days, with typically 33mm (1.3") of accumulated precipitation. In Barcelona, Spain, during the entire year, the rain falls for 117.9 days and collects up to 435mm (17.13") of precipitation.

Snowfall

In Barcelona snow does not fall through August, October through December.

Sea temperature

In March, the average sea temperature is 13.3°C (55.9°F).
Note: At temperatures below 10°C (50°F), 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 13°C (55.4°F) is not comfortable.

Daylight

In March, the average length of the day is 12h.

Sunshine

In March, the average sunshine in Barcelona, Spain, is 8.5h.

UV index

In Barcelona, Spain, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: In March, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in March in Barcelona?

In March, in Barcelona, Spain, the average high-temperature is 15.2°C (59.4°F), and the average low-temperature is 8.9°C (48°F).

What is the average humidity in March in Barcelona?

In March, the average relative humidity in Barcelona is 69%.

How much does it rain in Barcelona in March?

In Barcelona, Spain, during March, the rain falls for 10.7 days and regularly aggregates up to 33mm (1.3") of precipitation.

Does it snow in Barcelona in March?

In March, in Barcelona, it doesn't snow. February is the latest month when it typically snows.

When it does not snow in Barcelona?

March through August, October through December are months without snowfall in Barcelona.

How cold is the water in March in Barcelona?

In March, the average sea temperature in Barcelona, Spain, is 13.3°C (55.9°F). Swimming in 13.3°C (55.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in March in Barcelona?

In Barcelona, the average length of the day in March is 12h.

How long on average sun shines in March in Barcelona?

The average sunshine in March is 8.5h.

What is the UV index intensity in March in Barcelona?

In March, the average daily maximum UV index in Barcelona is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in March
Barcelona, Spain

Average temperature in March - Barcelona, Spain
  • Average high temperature in March: 15.2°C

The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (12.4°C).

  • Average low temperature in March: 8.9°C

The month with the highest average low temperature is August (22.1°C).
The coldest month (with the lowest average low temperature) is February (7.1°C).

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Average pressure in March
Barcelona, Spain

Average pressure in March - Barcelona, Spain
  • Average pressure in March: 1016.1mbar

The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).

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Average wind speed in March
Barcelona, Spain

Average wind speed in March - Barcelona, Spain
  • Average wind speed in March: 12.1km/h

The windiest month (with the highest average wind speed) is March (12.1km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).

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Average humidity in March
Barcelona, Spain

Average humidity in March - Barcelona, Spain
  • Average humidity in March: 69%

Months with the highest relative humidity are April and October (72%).
Months with the lowest relative humidity are February, June and November (68%).

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Average rainfall in March
Barcelona, Spain

Average rainfall in March - Barcelona, Spain
  • Average rainfall in March: 33mm

The wettest month (with the highest rainfall) is October (73mm).
The driest month (with the least rainfall) is February (16mm).

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Average rainfall days in March
Barcelona, Spain

Average rainfall days in March - Barcelona, Spain
  • Average rainfall days in March: 10.7 days

The month with the highest number of rainy days is September (13.8 days).
The month with the least rainy days is December (6.4 days).

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Average snowfall in March
Barcelona, Spain

Average snowfall in March - Barcelona, Spain
  • Average snowfall in March: 0mm

Months with the highest snowfall are January, February and September (1mm).
Months with the least snowfall are March, April, May, June, July, August, October, November and December (0mm).

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Average snowfall days in March
Barcelona, Spain

Average snowfall days in March - Barcelona, Spain
  • Average snowfall days in March: 0 days

The month with the highest number of snowfall days is February (0.2 days).
Months with the least snowfall days are March, April, May, June, July, August, October, November and December (0 days).

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Average sea temperature in March
Barcelona, Spain

Average sea temperature in March - Barcelona, Spain
  • Average sea temperature in March: 13.3°C

The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).

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Average daylight in March /
Average sunshine in March
Barcelona, Spain

Average daylight in March / Average sunshine in March - Barcelona, Spain
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in March: 8.5h

Months with the most sunshine are June and July (Average sunshine: 11.7h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in March
Barcelona, Spain

Average sunshine days in March - Barcelona, Spain
  • Average sunshine days in March: 19.4 days

The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is September (12.3 days).

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Average UV index in March
Barcelona, Spain

Average UV index in March - Barcelona, Spain
  • Average UV index in March: 4

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in March
Barcelona, Spain

Average cloud cover in March - Barcelona, Spain
  • Average cloud cover in March: 29

The month with the most cloud cover is April (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 16).

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Average visibility in March
Barcelona, Spain

Average visibility in March - Barcelona, Spain
  • Average visibility in March: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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