May weather forecast
Słomniki, Poland

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Weather in May

May, the last month of the spring in Słomniki, is a comfortable month, with an average temperature fluctuating between 18.2°C (64.8°F) and 8°C (46.4°F).

Temperature

The start of May signals a slight increase in the average high-temperature, moving from a refreshing 14.5°C (58.1°F) in April to a comfortable 18.2°C (64.8°F). During May, Słomniki's temperature falls to a steady low-temperature average of 8°C (46.4°F).

Humidity

The average relative humidity in May in Słomniki is 76%.

Rainfall

May is the month with the most rainfall. Rain falls for 15.2 days and accumulates 65mm (2.56") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Słomniki, Poland. May is the last month it regularly snows. During 0.2 snowfall days, in May, Słomniki aggregates 1mm (0.04") of snow. Throughout the year, there are 24.6 snowfall days, and 153mm (6.02") of snow is accumulated.

Daylight

In Słomniki, the average length of the day in May is 15h and 28min.
On the first day of the month, sunrise is at 05:14 and sunset at 19:59. On the last day of May, in Słomniki, sunrise is at 04:34 and sunset at 20:40 CEST.

Sunshine

In May, the average sunshine in Słomniki, Poland, is 8.5h.

UV index

The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 4 in May translates into the following instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the usual temperature for Słomniki in May?

In Słomniki, 18.2°C (64.8°F) is the average high-temperature and 8°C (46.4°F) is the average low-temperature during May.

What is the average humidity in May in Słomniki?

In May, the average relative humidity is 76%.

What is the wettest month in Słomniki?

May is the month with the most rainfall in Słomniki. Rain falls for 15.2 days and accumulates 65mm (2.56") of precipitation.

How much does it rain in Słomniki in May?

In Słomniki, during May, the rain falls for 15.2 days and regularly aggregates up to 65mm (2.56") of precipitation.

What is the last month it snows in Słomniki?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Słomniki aggregates 1mm (0.04") of snow.

How many hours of daylight does Słomniki have in May?

The average day length in May in Słomniki is 15h and 28min.

What time are sunrise and sunset in May in Słomniki?

In May, on the first day of the month, sunrise is at 05:14 and sunset at 19:59. On the last day of the month, sunrise is at 04:34 and sunset at 20:40 CEST.

How many hours of sunshine does Słomniki have in May?

The average sunshine duration in May is 8.5h.

What is the UV index reading in May in Słomniki?

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Słomniki, Poland

Average temperature in May - Słomniki, Poland
  • Average high temperature in May: 18.2°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 (0.4°C).

  • Average low temperature in May: 8°C

The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

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Average pressure in May
Słomniki, Poland

Average pressure in May - Słomniki, Poland
  • Average pressure in May: 1015mbar

The month with the highest atmospheric pressure is October (1018.8mbar).
The months with the lowest atmospheric pressure are June and July (1014.5mbar).

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Average wind speed in May
Słomniki, Poland

Average wind speed in May - Słomniki, Poland
  • Average wind speed in May: 10.1km/h

The windiest month (with the highest average wind speed) is March (12.9km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).

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Average humidity in May
Słomniki, Poland

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

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (69%).

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Average rainfall in May
Słomniki, Poland

Average rainfall in May - Słomniki, Poland
  • Average rainfall in May: 65mm

The wettest month (with the highest rainfall) is May (65mm).
The driest months (with the least rainfall) are January and March (14mm).

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Average rainfall days in May
Słomniki, Poland

Average rainfall days in May - Słomniki, Poland
  • Average rainfall days in May: 15.2 days

The month with the highest number of rainy days is June (17.6 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in May
Słomniki, Poland

Average snowfall in May - Słomniki, Poland
  • Average snowfall in May: 1mm

The month with the highest snowfall is January (44mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in May
Słomniki, Poland

Average snowfall days in May - Słomniki, Poland
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Słomniki, Poland

Average daylight in May / Average sunshine in May - Słomniki, Poland
  • Average daylight in May: 15h and 3min

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).

  • Average sunshine in May: 8h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).

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Average sunshine days in May
Słomniki, Poland

Average sunshine days in May - Słomniki, Poland
  • Average sunshine days in May: 13.5 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in May
Słomniki, Poland

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

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Słomniki, Poland

Average cloud cover in May - Słomniki, Poland
  • Average cloud cover in May: 45

The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in May
Słomniki, Poland

Average visibility in May - Słomniki, Poland
  • Average visibility in May: 9km

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and February (8km).

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Słomniki, Poland

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