May weather forecast and climate
Swinoujscie, Poland

The last month of the spring, May, is a moderate month in Swinoujscie, Poland, with temperature in the range of an average high of 14.3°C (57.7°F) and an average low of 9.3°C (48.7°F).

Temperature

In May, the average high-temperature marginally rises, from a fresh 10.3°C (50.5°F) in April, to a mild 14.3°C (57.7°F). The average low-temperature, in Swinoujscie, is 9.3°C (48.7°F).

Humidity

In May, the average relative humidity is 76%.

Rainfall

In Swinoujscie, during 14.2 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, there are 140.2 rainfall days, and 279mm (10.98") of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Swinoujscie.

Daylight

The average length of the day in May is 16h.

Sunshine

In Swinoujscie, the average sunshine in May is 9.3h.

UV index

The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
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.

What is the temperature in May in Swinoujscie?

In Swinoujscie, in May, the average high-temperature is 14.3°C (57.7°F), and the average low-temperature is 9.3°C (48.7°F).

What is the average humidity in May in Swinoujscie?

The average relative humidity in May in Swinoujscie, Poland, is 76%.

How much does it rain in Swinoujscie in May?

In Swinoujscie, Poland, during May, the rain falls for 14.2 days and regularly aggregates up to 26mm (1.02") of precipitation.

Does it snow in Swinoujscie in May?

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

When it does not snow in Swinoujscie?

In Swinoujscie snow does not fall in May through October.

What is the average length of the day in May in Swinoujscie?

The average length of the day in May in Swinoujscie, Poland, is 16h.

How many hours of sunshine does Swinoujscie have in May?

In Swinoujscie, the average sunshine in May is 9.3h.

What is the UV index reading in May in Swinoujscie?

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in May - Swinoujscie, Poland
  • Average high temperature in May: 14.3°C

The warmest month (with the highest average high temperature) is August (21.4°C).
The month with the lowest average high temperature is January (2.3°C).

  • Average low temperature in May: 9.3°C

The month with the highest average low temperature is August (16.6°C).
The coldest months (with the lowest average low temperature) are January and February (-0.3°C).

Average humidity in May - Swinoujscie, Poland
  • Average humidity in May: 76%

Months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (74%).

Average rainfall in May - Swinoujscie, Poland
  • Average rainfall in May: 26mm

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

Average rainfall days in May - Swinoujscie, Poland
  • Average rainfall days in May: 14.2 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (8.6 days).

Average snowfall in May - Swinoujscie, Poland
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (18mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in May - Swinoujscie, Poland
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (6.8 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May / Average sunshine in May - Swinoujscie, Poland
  • Average daylight in May: 16h

The month with the longest days is June (Average daylight: 17h).
The month with the shortest days is December (Average daylight: 7.5h).

  • Average sunshine in May: 9.3h

The month with the most sunshine is August (Average sunshine: 10.1h).
Months with the least sunshine are January and December (Average sunshine: 3.2).

Average UV index in May - Swinoujscie, Poland
  • Average UV index in May: 4

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).