Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May witnesses an increase in the average high-temperature, moving from a mild 13°C (55.4°F) in April to a still refreshing 18.9°C (66°F). May brings with it a nighttime average temperature of 7.9°C (46.2°F) in Siderka, Poland.Humidity
The average relative humidity in May is 73%.Rainfall
In May, in Siderka, the rain falls for 17.3 days. Throughout May, 53mm (2.09") of precipitation is accumulated. Throughout the year, in Siderka, there are 156.6 rainfall days, and 459mm (18.07") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Siderka. During 0.2 snowfall days, in May, Siderka aggregates 1mm (0.04") of snow. Throughout the year, there are 65.1 snowfall days, and 519mm (20.43") of snow is accumulated.Daylight
The average length of the day in May is 15h and 56min.On the first day of May, sunrise is at 04:49 and sunset at 19:56. On the last day of the month, sunrise is at 04:03 and sunset at 20:44 CEST.
Sunshine
In Siderka, the average sunshine in May is 10.6h.UV index
The average daily maximum UV index in May in Siderka is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In May, a regular UV index of 5 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the usual temperature for Siderka in May?
What is the average humidity in May in Siderka?
How many days does it rain in May in Siderka?
What is the last month it snows in Siderka?
How many hours of daylight does Siderka have in May?
When are sunrise and sunset in May in Siderka?
How many hours of sunshine does Siderka have in May?
What is the UV index reading in May in Siderka?
Average temperature in May
Siderka, Poland
- Average high temperature in May: 18.9°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 (-1.8°C).
- Average low temperature in May: 7.9°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in May
Siderka, Poland
- Average pressure in May: 1015.1mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013mbar).
Average wind speed in May
Siderka, Poland
- Average wind speed in May: 11.1km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in May
Siderka, Poland
- Average humidity in May: 73%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in May
Siderka, Poland
- Average rainfall in May: 53mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are February and April (25mm).
Average rainfall days in May
Siderka, Poland
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is July (19.9 days).
The months with the least rainy days are January and February (7.5 days).
Average snowfall in May
Siderka, Poland
- Average snowfall in May: 1mm
The month with the highest snowfall is January (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Siderka, Poland
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Siderka, Poland
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in May
Siderka, Poland
- Average sunshine days in May: 11.3 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in May
Siderka, Poland
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Siderka, Poland
- Average cloud cover in May: 44
The month with the most cloud cover is February (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Siderka, Poland
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Siderka, Poland
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