May weather forecastRybionek, Poland
May
Weather in May
The last month of the spring, May, is an enjoyable month in Rybionek, Poland, with an average temperature fluctuating between 8.7°C (47.7°F) and 18.9°C (66°F).Temperature
As Rybionek transitions into May, a marginal rise in the average high-temperature is observed, moving from 14.4°C (57.9°F) in April to a still refreshing 18.9°C (66°F). Rybionek temperatures generally rest at a low of 8.7°C (47.7°F) during the May nights.Humidity
In May, the average relative humidity is 73%.Rainfall
The wettest months are May and June, with an average 50mm (1.97") of rainfall.Snowfall
January through May, October through December are months with snowfall in Rybionek. May is the last month it regularly snows. During 0.1 snowfall days, in May, Rybionek aggregates 1mm (0.04") of snow. In Rybionek, during the entire year, snow falls for 45.6 days and aggregates up to 336mm (13.23") of snow.Daylight
The average length of the day in May in Rybionek is 15h and 44min.On the first day of the month, sunrise is at 05:07 and sunset at 20:05. On the last day of May, in Rybionek, sunrise is at 04:24 and sunset at 20:50 CEST.
Sunshine
In May, the average sunshine is 9h.UV index
In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In May, the maximum UV index of 5 translates into these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Rybionek, Poland
- Average high temperature in May: 18.9°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in May
Rybionek, Poland
- Average pressure in May: 1015.1mbar
The month with the highest atmospheric pressure is October (1018mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in May
Rybionek, Poland
- Average wind speed in May: 11.4km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in May
Rybionek, 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 (67%).
Average rainfall in May
Rybionek, Poland
- Average rainfall in May: 50mm
The wettest months (with the highest rainfall) are May and June (50mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in May
Rybionek, Poland
- Average rainfall days in May: 17.8 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (9 days).
Average snowfall in May
Rybionek, Poland
- Average snowfall in May: 1mm
The month with the highest snowfall is January (121mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Rybionek, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rybionek, Poland
- Average daylight in May: 15h and 42min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- 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: 2h and 54min).
Average sunshine days in May
Rybionek, Poland
- Average sunshine days in May: 11.2 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is January (9.3 days).
Average UV index in May
Rybionek, 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 and December (UV index 1).
Average cloud cover in May
Rybionek, Poland
- Average cloud cover in May: 42
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Rybionek, Poland
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
