May weather forecastTrzeciny, Poland
May
Weather in May
The last month of the spring, May, is an enjoyable month in Trzeciny, Poland, with an average temperature ranging between min 8.2°C (46.8°F) and max 18.8°C (65.8°F).Temperature
With the onset of May, Trzeciny's average high-temperature experiences a rise, moving from April's mild 13.5°C (56.3°F) to an enjoyable 18.8°C (65.8°F). The average temperature drops to a chilly 8.2°C (46.8°F) during the night in the month of May.Humidity
In May, the average relative humidity in Trzeciny is 72%.Rainfall
The month with the most rainfall in Trzeciny is May, when the rain falls for 15.7 days and typically aggregates up to 42mm (1.65") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Trzeciny. During 0.2 snowfall days, in May, Trzeciny aggregates 4mm (0.16") of snow. Throughout the year, there are 54.2 snowfall days, and 237mm (9.33") of snow is accumulated.Daylight
In Trzeciny, the average length of the day in May is 15h and 50min.On the first day of the month, sunrise is at 04:56 and sunset at 19:58. On the last day of May, in Trzeciny, sunrise is at 04:11 and sunset at 20:44 CEST.
Sunshine
The average sunshine in May in Trzeciny is 8.9h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Trzeciny, Poland
- Average high temperature in May: 18.8°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in May: 8.2°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is January (-4.6°C).
Average pressure in May
Trzeciny, Poland
- Average pressure in May: 1015.1mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in May
Trzeciny, Poland
- Average wind speed in May: 11.1km/h
The windiest month (with the highest average wind speed) is December (13km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in May
Trzeciny, Poland
- Average humidity in May: 72%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (69%).
Average rainfall in May
Trzeciny, Poland
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is May (42mm).
The driest months (with the least rainfall) are February and March (14mm).
Average rainfall days in May
Trzeciny, Poland
- Average rainfall days in May: 15.7 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in May
Trzeciny, Poland
- Average snowfall in May: 4mm
The month with the highest snowfall is January (75mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Trzeciny, Poland
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Trzeciny, Poland
- Average daylight in May: 15h and 48min
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: 8h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 18min).
Average sunshine days in May
Trzeciny, Poland
- Average sunshine days in May: 12.9 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is February (10.9 days).
Average UV index in May
Trzeciny, 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
Trzeciny, Poland
- Average cloud cover in May: 44
The months with the most cloud cover are January and February (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in May
Trzeciny, Poland
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).





