March weather forecast
Karlskrona, Sweden

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Weather in March

The first month of the spring, March, is still a cold month in Karlskrona, Sweden, with an average temperature ranging between min 0.9°C (33.6°F) and max 4.3°C (39.7°F).

Temperature

March's presence marks an average high-temperature of a still cold 4.3°C (39.7°F), subtly varied from February's 2.2°C (36°F). In Karlskrona, the nighttime temperature shows a slight difference from the daytime high, averaging to a still cold 0.9°C (33.6°F) during March.

Humidity

In March, the average relative humidity is 82%.

Rainfall

In Karlskrona, in March, it is raining for 10.8 days, with typically 25mm (0.98") of accumulated precipitation. In Karlskrona, during the entire year, the rain falls for 150.2 days and collects up to 411mm (16.18") of precipitation.

Snowfall

Months with snowfall in Karlskrona are January through April, November and December. In Karlskrona, in March, snow falls for 4.6 days, with typically accumulated 20mm (0.79") of snow. In Karlskrona, during the entire year, snow falls for 33 days and aggregates up to 183mm (7.2") of snow.

Sea temperature

The months with the coldest seawater are February and March, with an average sea temperature of 2.3°C (36.1°F).
Note: In the realm of swimming, this is an immediate threat to life. Total loss of control over breathing happens instantly, complicating clear thought processes. The necessity of a specialized swimsuit to restrict thermal loss is paramount.

Daylight

In Karlskrona, Sweden, the average length of the day in March is 11h and 53min.
On the first day of the month, sunrise is at 06:47 and sunset at 17:32. On the last day of March, in Karlskrona, sunrise is at 05:28 and sunset at 18:34 CET.

Sunshine

In Karlskrona, the average sunshine in March is 5.7h.

UV index

The average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 2 during March translates into these guidelines:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

How cold is it in Karlskrona in March?

The average high-temperature, in March, in Karlskrona, is 4.3°C (39.7°F), while the average low-temperature is 0.9°C (33.6°F).

What is the average humidity in March in Karlskrona?

The average relative humidity in March in Karlskrona is 82%.

How many days does it rain in March in Karlskrona?

In Karlskrona, in March, it is raining for 10.8 days, with typically 25mm (0.98") of accumulated precipitation.

How many days does it snow in March in Karlskrona?

In March, in Karlskrona, Sweden, it is snowing for 4.6 days. Throughout March, 20mm (0.79") of snow is accumulated.

What are the months with the coldest sea water in Karlskrona?

February and March, with an average sea temperature of 2.3°C (36.1°F), are months with the coldest seawater in Karlskrona.

What is the sea temperature in March in Karlskrona?

In March, the average sea temperature is 2.3°C (36.1°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

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

In March, the average day length is 11h and 53min.

What time are sunrise and sunset in March in Karlskrona?

In March, on the first day of the month, sunrise is at 06:47 and sunset at 17:32. On the last day of the month, in Karlskrona, Sweden, sunrise is at 05:28 and sunset at 18:34 CET.

How long on average sun shines in March in Karlskrona?

In Karlskrona, Sweden, the average sunshine duration in March is 5.7h.

How high is the UV index in March in Karlskrona?

In Karlskrona, the average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in March
Karlskrona, Sweden

Average temperature in March - Karlskrona, Sweden
  • Average high temperature in March: 4.3°C

The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is January (2°C).

  • Average low temperature in March: 0.9°C

The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is February (-0.4°C).

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Average pressure in March
Karlskrona, Sweden

Average pressure in March - Karlskrona, Sweden
  • Average pressure in March: 1013.8mbar

The months with the highest atmospheric pressure are April and May (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).

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Average wind speed in March
Karlskrona, Sweden

Average wind speed in March - Karlskrona, Sweden
  • Average wind speed in March: 20km/h

The windiest month (with the highest average wind speed) is December (24.5km/h).
The calmest month (with the lowest average wind speed) is June (17.5km/h).

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Average humidity in March
Karlskrona, Sweden

Average humidity in March - Karlskrona, Sweden
  • Average humidity in March: 82%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (75%).

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Average rainfall in March
Karlskrona, Sweden

Average rainfall in March - Karlskrona, Sweden
  • Average rainfall in March: 25mm

The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (15mm).

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Average rainfall days in March
Karlskrona, Sweden

Average rainfall days in March - Karlskrona, Sweden
  • Average rainfall days in March: 10.8 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in March
Karlskrona, Sweden

Average snowfall in March - Karlskrona, Sweden
  • Average snowfall in March: 20mm

The month with the highest snowfall is January (56mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in March
Karlskrona, Sweden

Average snowfall days in March - Karlskrona, Sweden
  • Average snowfall days in March: 4.6 days

The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in March
Karlskrona, Sweden

Average sea temperature in March - Karlskrona, Sweden
  • Average sea temperature in March: 2.3°C

The best month for swimming (with the highest average sea temperature) is August (18.1°C).
The coldest months (with the lowest average sea temperature) are February and March (2.3°C).

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Average daylight in March /
Average sunshine in March
Karlskrona, Sweden

Average daylight in March / Average sunshine in March - Karlskrona, Sweden
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).

  • Average sunshine in March: 5h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).

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Average sunshine days in March
Karlskrona, Sweden

Average sunshine days in March - Karlskrona, Sweden
  • Average sunshine days in March: 15.2 days

The month with the most sunshine days is April (18 days).
The months with the least sunshine days are November and December (9.3 days).

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Average UV index in March
Karlskrona, Sweden

Average UV index in March - Karlskrona, Sweden
  • Average UV index in March: 2

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in March
Karlskrona, Sweden

Average cloud cover in March - Karlskrona, Sweden
  • Average cloud cover in March: 54

The month with the most cloud cover is December (Cloud cover 69).
The months with the least cloud cover are June and August (Cloud cover 33).

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Average visibility in March
Karlskrona, Sweden

Average visibility in March - Karlskrona, Sweden
  • Average visibility in March: 9km

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).

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Karlskrona, Sweden

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