Koszalin
Poland
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Koszalin, Poland

May, the last month of the spring, in Koszalin, is an enjoyable month, with average temperature fluctuating between 6.8°C (44.2°F) and 16.6°C (61.9°F).

Temperature

In Koszalin, the average high-temperature rises, from a cool 10.7°C (51.3°F) in April, to a comfortable 16.6°C (61.9°F). The average low-temperature, in May, is 6.8°C (44.2°F).

Rainfall

In Koszalin, Poland, during May, the rain falls for 8.9 days and regularly aggregates up to 55mm (2.17") of precipitation. In Koszalin, during the entire year, the rain falls for 118.7 days and collects up to 704mm (27.72") of precipitation.

Daylight

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

Sunshine

In Koszalin, the average sunshine is 7.6h.

UV index

The average daily maximum UV index in Koszalin is 5. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Koszalin?

In May, in Koszalin, Poland, the average high-temperature is 16.6°C (61.9°F), and the average low-temperature is 6.8°C (44.2°F).

How many days does it rain in May in Koszalin?

In Koszalin, in May, during 8.9 rainfall days, 55mm (2.17") of precipitation is typically accumulated.

How many hours of daylight does Koszalin have in May?

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

How long on average sun shines in May in Koszalin?

The average sunshine in May in Koszalin, Poland, is 7.6h.

What is the UV index reading in May in Koszalin?

The average daily maximum UV index in May in Koszalin is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in May - Koszalin, Poland
  • Average high temperature in May: 16.6°C

The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (0.9°C).

  • Average low temperature in May: 6.8°C

The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).

Average rainfall in May - Koszalin, Poland
  • Average rainfall in May: 55mm

The wettest month (with the highest rainfall) is July (88mm).
The driest month (with the least rainfall) is February (30mm).

Average rainfall days in May - Koszalin, Poland
  • Average rainfall days in May: 8.9 days

The month with the highest number of rainy days is November (12.6 days).
The month with the least rainy days is February (7.9 days).

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

The month with the longest days is June (Average daylight: 17.1h).
The month with the shortest days is December (Average daylight: 7.4h).

  • Average sunshine in May: 7.6h

The month with the most sunshine is June (Average sunshine: 7.7h).
The month with the least sunshine is December (Average sunshine: 0.9h).

Average UV index in May - Koszalin, Poland
  • Average UV index in May: 5

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January and December (UV index 0).