May weather forecastSiemysłów, Poland
May
Weather in May
The last month of the spring, May, is a comfortable month in Siemysłów, Poland, with an average temperature fluctuating between 8.4°C (47.1°F) and 18.8°C (65.8°F).Temperature
Siemysłów observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's mild 15.3°C (59.5°F) to a still refreshing 18.8°C (65.8°F). The mean low-temperature during May nights in Siemysłów, Poland, is a chilly 8.4°C (47.1°F).Humidity
In Siemysłów, the average relative humidity in May is 73%.Rainfall
May is the month with the most rainfall. Rain falls for 15.3 days and accumulates 45mm (1.77") of precipitation.Snowfall
May through September are months without snowfall in Siemysłów.Daylight
The average length of the day in May in Siemysłów is 15h and 34min.On the first day of the month, sunrise is at 05:20 and sunset at 20:10. On the last day of May, in Siemysłów, sunrise is at 04:39 and sunset at 20:53 CEST.
Sunshine
The average sunshine in May 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 health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In May, a daily UV index of 4 turns into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Boost your sun resistance with garments that are densely woven yet spacious. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Siemysłów, Poland
- Average high temperature in May: 18.8°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in May: 8.4°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in May
Siemysłów, Poland
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is October (1018.3mbar).
The month with the lowest atmospheric pressure is July (1014.5mbar).
Average wind speed in May
Siemysłów, Poland
- Average wind speed in May: 11.7km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in May
Siemysłów, Poland
- Average humidity in May: 73%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in May
Siemysłów, Poland
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is May (45mm).
The driest months (with the least rainfall) are February and November (18mm).
Average rainfall days in May
Siemysłów, Poland
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in May
Siemysłów, Poland
- Average snowfall in May: 0mm
The month with the highest snowfall is January (77mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Siemysłów, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Siemysłów, Poland
- Average daylight in May: 15h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in May
Siemysłów, Poland
- Average sunshine days in May: 13 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in May
Siemysłów, Poland
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Siemysłów, Poland
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Siemysłów, Poland
- Average visibility in May: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January and February (8km).
