May weather forecast
Karlshamn, Sweden

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Weather in May

As May descends on Karlshamn, the city basks in a pleasant and comfortable climate. An upswing to 13.9°C (57°F) in temperature infuses life in an otherwise robust winter city. Rainfall increases significantly making the city verdant and full of life. Residents can enjoy extended daylight hours allowing them to partake in outdoor activities well into the evening. Especially delightful are late sunsets that paint the sky in beautiful hues of orange and pink, a color spectacle that attracts photography enthusiasts from around the world.

Temperature

In Karlshamn, the average high-temperature in May slightly rises, from a chilly 9.6°C (49.3°F) in April, to a refreshing 13.9°C (57°F). In Karlshamn, the expected average low-temperature for May is a chilly 7.8°C (46°F).

Humidity

The average relative humidity in May in Karlshamn, Sweden, is 74%.

Rainfall

In Karlshamn, in May, it is raining for 11.2 days, with typically 20mm (0.79") of accumulated precipitation. Throughout the year, in Karlshamn, there are 139.1 rainfall days, and 303mm (11.93") of precipitation is accumulated.

Snowfall

In Karlshamn, snow does not fall in May through October.

Sea temperature

In Karlshamn, in May, the average water temperature is 8.5°C (47.3°F).
Note: If planning to swim in 8.5°C (47.3°F) under 10°C (50°F), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 13°C (55.4°F) is not much warmer.

Daylight

The average length of the day in May in Karlshamn is 16h and 23min.
On the first day of the month, sunrise is at 05:14 and sunset at 20:40. On the last day of May, in Karlshamn, sunrise is at 04:21 and sunset at 21:35 CEST.

Sunshine

In Karlshamn, the average sunshine in May is 9.4h.

UV index

In Karlshamn, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 4 in May interprets into the following advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What is the usual temperature for Karlshamn in May?

The average high-temperature, in May, in Karlshamn, is 13.9°C (57°F), while the average low-temperature is 7.8°C (46°F).

What is the average humidity in May in Karlshamn?

In Karlshamn, the average relative humidity in May is 74%.

How much does it rain in Karlshamn in May?

In May, in Karlshamn, the rain falls for 11.2 days. Throughout May, 20mm (0.79") of precipitation is accumulated.

When it does not snow in Karlshamn?

May through October are months without snowfall.

Does it snow in Karlshamn in May?

In May, in Karlshamn, it doesn't snow. April is the latest month when it typically snows.

What is the water temperature in May in Karlshamn?

In Karlshamn, Sweden, in May, the average water temperature is 8.5°C (47.3°F). Swimming in 8.5°C (47.3°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Karlshamn have in May?

The average day length in May is 16h and 23min.

When is the sunrise / sunset in May in Karlshamn?

On the first day of May in Karlshamn, sunrise is at 05:14 and sunset at 20:40. On the last day of the month, sunrise is at 04:21 and sunset at 21:35 CEST.

How long on average sun shines in May in Karlshamn?

In Karlshamn, Sweden, the average sunshine duration in May is 9.4h.

How high is the UV index in May in Karlshamn?

In Karlshamn, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Karlshamn, Sweden

Average temperature in May - Karlshamn, Sweden
  • Average high temperature in May: 13.9°C

The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (1.8°C).

  • Average low temperature in May: 7.8°C

The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (-0.8°C).

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Average pressure in May
Karlshamn, Sweden

Average pressure in May - Karlshamn, Sweden
  • Average pressure in May: 1015.5mbar

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 May
Karlshamn, Sweden

Average wind speed in May - Karlshamn, Sweden
  • Average wind speed in May: 15.9km/h

The windiest month (with the highest average wind speed) is December (21.1km/h).
The calmest month (with the lowest average wind speed) is June (15.8km/h).

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Average humidity in May
Karlshamn, Sweden

Average humidity in May - Karlshamn, Sweden
  • Average humidity in May: 74%

The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in May
Karlshamn, Sweden

Average rainfall in May - Karlshamn, Sweden
  • Average rainfall in May: 20mm

The wettest month (with the highest rainfall) is July (40mm).
The driest month (with the least rainfall) is April (13mm).

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Average rainfall days in May
Karlshamn, Sweden

Average rainfall days in May - Karlshamn, Sweden
  • Average rainfall days in May: 11.2 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is February (8.9 days).

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Average snowfall in May
Karlshamn, Sweden

Average snowfall in May - Karlshamn, Sweden
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (57mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in May
Karlshamn, Sweden

Average snowfall days in May - Karlshamn, Sweden
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in May
Karlshamn, Sweden

Average sea temperature in May - Karlshamn, Sweden
  • Average sea temperature in May: 8.5°C

The best month for swimming (with the highest average sea temperature) is August (17.9°C).
The coldest months (with the lowest average sea temperature) are February and March (2.3°C).

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Average daylight in May /
Average sunshine in May
Karlshamn, Sweden

Average daylight in May / Average sunshine in May - Karlshamn, Sweden
  • Average daylight in May: 16h and 2min

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 May: 9h and 2min

The months with the most sunshine are June and August (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).

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Average sunshine days in May
Karlshamn, Sweden

Average sunshine days in May - Karlshamn, Sweden
  • Average sunshine days in May: 16 days

The month with the most sunshine days is April (17.4 days).
The month with the least sunshine days is February (10.7 days).

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Average UV index in May
Karlshamn, Sweden

Average UV index in May - Karlshamn, Sweden
  • Average UV index in May: 4

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

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Average cloud cover in May
Karlshamn, Sweden

Average cloud cover in May - Karlshamn, Sweden
  • Average cloud cover in May: 38

The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
Karlshamn, Sweden

Average visibility in May - Karlshamn, Sweden
  • Average visibility in May: 10km

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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Karlshamn, Sweden

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