May weather forecast
Siniarzewo, Poland

May

Weather in May

The last month of the spring, May, is an enjoyable month in Siniarzewo, Poland, with an average temperature varying between 18.8°C (65.8°F) and 8.3°C (46.9°F).

Temperature

A minor escalation in the average high-temperature is seen with the onset of May, moving from 14.3°C (57.7°F) in April to a still refreshing 18.8°C (65.8°F). In May, Siniarzewo records an average nighttime temperature of 8.3°C (46.9°F).

Humidity

In Siniarzewo, the average relative humidity in May is 73%.

Rainfall

The month with the most rainfall is May, when the rain falls for 15.6 days and typically aggregates up to 45mm (1.77") of precipitation.

Snowfall

Months with snowfall in Siniarzewo are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Siniarzewo aggregates 11mm (0.43") of snow. Throughout the year, in Siniarzewo, there are 35.6 snowfall days, and 217mm (8.54") of snow is accumulated.

Daylight

In May, the average length of the day in Siniarzewo, Poland, is 15h and 49min.
On the first day of May, sunrise is at 05:11 and sunset at 20:12. On the last day of the month, sunrise is at 04:27 and sunset at 20:58 CEST.

Sunshine

In May, the average sunshine is 9h.

UV index

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 4 during May, leads to the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.

Frequently asked questions

What is the average May temperature in Siniarzewo?
In May, the average high-temperature and low-temperature are 18.8°C (65.8°F) and 8.3°C (46.9°F) respectively.
What is the average humidity in May in Siniarzewo?
In May, the average relative humidity in Siniarzewo, Poland, is 73%.
What is the wettest month in Siniarzewo?
May is the month with the most rainfall. Rain falls for 15.6 days and accumulates 45mm (1.77") of precipitation.
How many days does it rain in May in Siniarzewo?
In Siniarzewo, Poland, in May, it is raining for 15.6 days, with typically 45mm (1.77") of accumulated precipitation.
What is the last month it snows in Siniarzewo?
May is the last month it regularly snows in Siniarzewo. During 0.1 snowfall days, in May, Siniarzewo aggregates 11mm (0.43") of snow.
What is the average length of the day in May in Siniarzewo?
In Siniarzewo, Poland, the average day length in May is 15h and 49min.
When are sunrise and sunset in May in Siniarzewo?
On the first day of May in Siniarzewo, Poland, sunrise is at 05:11 and sunset at 20:12. On the last day of the month, sunrise is at 04:27 and sunset at 20:58 CEST.
How long on average sun shines in May in Siniarzewo?
In Siniarzewo, the average sunshine duration in May is 9h.
How high is the UV index in May in Siniarzewo?
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
Siniarzewo, Poland
  • Average high temperature in May: 18.8°C

The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (0.3°C).

  • Average low temperature in May: 8.3°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 (-3.5°C).

Average pressure in May
Siniarzewo, Poland
  • Average pressure in May: 1015.3mbar

The month with the highest atmospheric pressure is October (1017.7mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).

Average wind speed in May
Siniarzewo, Poland
  • Average wind speed in May: 12.4km/h

The windiest month (with the highest average wind speed) is December (15.4km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).

Average humidity in May
Siniarzewo, Poland
  • Average humidity in May: 73%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).

Average rainfall in May
Siniarzewo, Poland
  • Average rainfall in May: 45mm

The wettest month (with the highest rainfall) is May (45mm).
The driest month (with the least rainfall) is April (17mm).

Average rainfall days in May
Siniarzewo, Poland
  • Average rainfall days in May: 15.6 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in May
Siniarzewo, Poland
  • Average snowfall in May: 11mm

The month with the highest snowfall is January (71mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Siniarzewo, Poland
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Siniarzewo, Poland
  • Average daylight in May: 15h and 5min

The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days in May
Siniarzewo, Poland
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in May
Siniarzewo, Poland
  • Average UV index in May: 4

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

Average cloud cover in May
Siniarzewo, Poland
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in May
Siniarzewo, Poland
  • Average visibility in May: 9km

The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).

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