April weather forecast
Koszalin, Poland

Weather in April

April is a cool spring month in Koszalin, Poland, with an average temperature ranging between max 10.7°C (51.3°F) and min 2.3°C (36.1°F).

Temperature

In Koszalin, the average high-temperature in April slightly increases from a wintry 5.8°C (42.4°F) in March to a fresh 10.7°C (51.3°F). The average low-temperature, in Koszalin, is 2.3°C (36.1°F).

Rainfall

In Koszalin, Poland, during April, the rain falls for 8.1 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 118.7 rainfall days, and 704mm (27.72") of precipitation is accumulated.

Daylight

In Koszalin, the average length of the day in April is 14h and 5min.
On the first day of April in Koszalin, sunrise is at 06:27 and sunset at 19:30. On the last day of the month, sunrise is at 05:19 and sunset at 20:25 CEST.

Sunshine

In Koszalin, the average sunshine in April is 5.3h.

UV index

The average daily maximum UV index in April in Koszalin is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in April in Koszalin?

In April, in Koszalin, Poland, the average high-temperature is 10.7°C (51.3°F), and the average low-temperature is 2.3°C (36.1°F).

How much does it rain in Koszalin in April?

In Koszalin, Poland, during April, the rain falls for 8.1 days and regularly aggregates up to 39mm (1.54") of precipitation.

How many hours of daylight does Koszalin have in April?

In April, the average day length is 14h and 5min.

When is the sunrise / sunset in April in Koszalin?

In April, on the first day of the month, sunrise is at 06:27 and sunset at 19:30. On the last day of the month, sunrise is at 05:19 and sunset at 20:25 CEST.

How many hours of sunshine does Koszalin have in April?

The average sunshine duration in April is 5.3h.

What is the UV index intensity in April in Koszalin?

In April, the average daily maximum UV index in Koszalin, Poland, is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average rainfall days
Average sunshine
Average UV index

Average temperature in April
Koszalin, Poland

Average temperature in April - Koszalin, Poland
  • Average high temperature in April: 10.7°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 April: 2.3°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).

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Average rainfall in April
Koszalin, Poland

Average rainfall in April - Koszalin, Poland
  • Average rainfall in April: 39mm

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

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Average rainfall days in April
Koszalin, Poland

Average rainfall days in April - Koszalin, Poland
  • Average rainfall days in April: 8.1 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).

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Average daylight in April /
Average sunshine in April
Koszalin, Poland

Average daylight in April / Average sunshine in April - Koszalin, Poland
  • Average daylight in April: 14h and 5min

The month with the longest days is June (Average daylight: 17h and 5min).
The month with the shortest days is December (Average daylight: 7h and 27min).

  • Average sunshine in April: 5h and 18min

The month with the most sunshine is June (Average sunshine: 7h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).

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Average UV index in April
Koszalin, Poland

Average UV index in April - Koszalin, Poland
  • Average UV index in April: 3

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

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