April weather forecast and climate
Wilhelmów, Poland

April in Wilhelmów, Poland, is a mild spring month, with average temperature ranging between min 4.7°C (40.5°F) and max 14.3°C (57.7°F).

Temperature

In Wilhelmów, Poland, the average high-temperature rises, from a chilly 7.3°C (45.1°F) in March, to a mild 14.3°C (57.7°F). In April, in Wilhelmów, the average low-temperature is 4.7°C (40.5°F).

Humidity

In Wilhelmów, the average relative humidity in April is 70%.

Rainfall

The month with the least rainfall in Wilhelmów, Poland, is April when the rain falls for 13.7 days and typically collects 24mm (0.94") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In April, it is snowing for 1.3 days. Throughout April, 14mm (0.55") of snow is accumulated. Throughout the year, in Wilhelmów, there are 52.3 snowfall days, and 438mm (17.24") of snow is accumulated.

Daylight

In Wilhelmów, Poland, the average length of the day is 13.9h.

Sunshine

In April, the average sunshine is 8.4h.

UV index

The average daily maximum UV index in Wilhelmów is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's 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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Wilhelmów?

In April, in Wilhelmów, the average high-temperature is 14.3°C (57.7°F), and the average low-temperature is 4.7°C (40.5°F).

What is the average humidity in April in Wilhelmów?

In Wilhelmów, Poland, the average relative humidity in April is 70%.

How many days does it rain in April in Wilhelmów?

In Wilhelmów, in April, it is raining for 13.7 days, with typically 24mm (0.94") of accumulated precipitation.

What is the driest month in Wilhelmów?

The month with the least rainfall in Wilhelmów, Poland, is April when the rain falls for 13.7 days and typically collects 24mm (0.94") of precipitation.

How much does it snow in Wilhelmów in April?

In Wilhelmów, Poland, in April, snow falls for 1.3 days, with typically accumulated 14mm (0.55") of snow.

How many hours of daylight does Wilhelmów have in April?

The average length of the day in April in Wilhelmów is 13.9h.

How many hours of sunshine does Wilhelmów have in April?

The average sunshine in April in Wilhelmów, Poland, is 8.4h.

How high is the UV index in April in Wilhelmów?

In April, the average daily maximum UV index in Wilhelmów is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in April - Wilhelmów, Poland
  • Average high temperature in April: 14.3°C

The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-0.3°C).

  • Average low temperature in April: 4.7°C

The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in April - Wilhelmów, Poland
  • Average pressure in April: 1015.7mbar

The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).

Average wind speed in April - Wilhelmów, Poland
  • Average wind speed in April: 12.6km/h

The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).

Average humidity in April - Wilhelmów, Poland
  • Average humidity in April: 70%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).

Average rainfall in April - Wilhelmów, Poland
  • Average rainfall in April: 24mm

The wettest month (with the highest rainfall) is May (63mm).
The driest month (with the least rainfall) is April (24mm).

Average rainfall days in April - Wilhelmów, Poland
  • Average rainfall days in April: 13.7 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (8.9 days).

Average snowfall in April - Wilhelmów, Poland
  • Average snowfall in April: 14mm

The month with the highest snowfall is January (157mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April - Wilhelmów, Poland
  • Average snowfall days in April: 1.3 days

The month with the highest number of snowfall days is January (16.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Wilhelmów, Poland
  • Average daylight in April: 13.9h

The month with the longest days is June (Average daylight: 16.6h).
The month with the shortest days is December (Average daylight: 7.9h).

  • Average sunshine in April: 8.4h

The month with the most sunshine is August (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 2.7h).

Average sunshine days in April - Wilhelmów, Poland
  • Average sunshine days in April: 13 days

The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is January (8.2 days).

Average UV index in April - Wilhelmów, Poland
  • Average UV index in April: 4

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in April - Wilhelmów, Poland
  • Average cloud cover in April: 44

The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in April - Wilhelmów, Poland
  • Average visibility in April: 9km

Months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).