April weather forecast and climate
Olesno, Poland

Weather in April

April is a moderate spring month in Olesno, Poland, with average temperature fluctuating between 14.6°C (58.3°F) and 5.3°C (41.5°F).

Temperature

In April, the average high-temperature rises, from a chilly 7.7°C (45.9°F) in March, to a mild 14.6°C (58.3°F). In Olesno, in April, the average low-temperature is 5.3°C (41.5°F).

Humidity

In Olesno, the average relative humidity in April is 68%.

Rainfall

In Olesno, during April, the rain falls for 10.6 days and regularly aggregates up to 19mm (0.75") of precipitation. Throughout the year, in Olesno, there are 121.3 rainfall days, and 317mm (12.48") of precipitation is accumulated.

Snowfall

Months with snowfall in Olesno, Poland, are January through May, October through December. In April, in Olesno, it is snowing for 1.3 days. Throughout April, 6mm (0.24") of snow is accumulated. Throughout the year, there are 35.6 snowfall days, and 255mm (10.04") of snow is accumulated.

Daylight

In Olesno, the average length of the day in April is 13.9h.

Sunshine

In April, the average sunshine is 8.7h.

UV index

In Olesno, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 4 in April transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Olesno?

In Olesno, in April, the average high-temperature is 14.6°C (58.3°F), and the average low-temperature is 5.3°C (41.5°F).

What is the average humidity in April in Olesno?

In April, the average relative humidity in Olesno is 68%.

How many days does it rain in April in Olesno?

In Olesno, during April, the rain falls for 10.6 days and regularly aggregates up to 19mm (0.75") of precipitation.

How many days does it snow in April in Olesno?

In Olesno, Poland, in April, during 1.3 snowfall days, 6mm (0.24") of snow is typically accumulated.

What is the average length of the day in April in Olesno?

In Olesno, the average length of the day in April is 13.9h.

How long on average sun shines in April in Olesno?

In Olesno, Poland, the average sunshine in April is 8.7h.

What is the UV index intensity in April in Olesno?

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.

Average temperature in April
Olesno, Poland

Average temperature in April - Olesno, Poland
  • Average high temperature in April: 14.6°C

The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (0.5°C).

  • Average low temperature in April: 5.3°C

The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).

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Average pressure in April
Olesno, Poland

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

The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).

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Average wind speed in April
Olesno, Poland

Average wind speed in April - Olesno, Poland
  • Average wind speed in April: 12.7km/h

The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest months (with the lowest average wind speed) are July and August (11.1km/h).

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Average humidity in April
Olesno, Poland

Average humidity in April - Olesno, Poland
  • Average humidity in April: 68%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (64%).

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Average rainfall in April
Olesno, Poland

Average rainfall in April - Olesno, Poland
  • Average rainfall in April: 19mm

The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is November (14mm).

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Average rainfall days in April
Olesno, Poland

Average rainfall days in April - Olesno, Poland
  • Average rainfall days in April: 10.6 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in April
Olesno, Poland

Average snowfall in April - Olesno, Poland
  • Average snowfall in April: 6mm

The month with the highest snowfall is January (75mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Olesno, Poland

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

The month with the highest number of snowfall days is January (11.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 16.4h).
The month with the shortest days is December (Average daylight: 8h).

  • Average sunshine in April: 8.7h

The month with the most sunshine is August (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 3.2h).

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Average sunshine days in April
Olesno, Poland

Average sunshine days in April - Olesno, Poland
  • Average sunshine days in April: 16.9 days

The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is February (13.3 days).

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Average UV index in April
Olesno, Poland

Average UV index in April - Olesno, 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, February, March, November and December (UV index 2).

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Average cloud cover in April
Olesno, Poland

Average cloud cover in April - Olesno, Poland
  • Average cloud cover in April: 41

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in April
Olesno, Poland

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

Months with the highest visibility are June, August and September (10km).
The month with the lowest visibility is January (7km).

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