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
May
Weather in May
Temperature
The shift from April to May introduces a subtle increase in the average high-temperature, moving from a refreshing 14.4°C (57.9°F) to an enjoyable 19°C (66.2°F). During the nights in May, Opypy observes an average low-temperature of 8.9°C (48°F).Humidity
In May, the average relative humidity in Opypy is 71%.Rainfall
May is the month with the most rainfall. Rain falls for 18.1 days and accumulates 54mm (2.13") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Opypy. During 0.1 snowfall days, in May, Opypy aggregates 1mm (0.04") of snow. In Opypy, during the entire year, snow falls for 46.1 days and aggregates up to 276mm (10.87") of snow.Daylight
The average length of the day in May is 15h and 43min.On the first day of May in Opypy, Poland, sunrise is at 05:05 and sunset at 20:02. On the last day of the month, sunrise is at 04:22 and sunset at 20:47 CEST.
Sunshine
In May, the average sunshine in Opypy is 9.1h.UV index
In May, the average daily maximum UV index in Opypy is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, the maximum UV index of 5 suggests these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Opypy?
What is the average humidity in May in Opypy?
What is the wettest month in Opypy?
How much does it rain in Opypy in May?
What is the last month it snows in Opypy?
What is the average length of the day in May in Opypy?
When are sunrise and sunset in May in Opypy?
How long on average sun shines in May in Opypy?
What is the UV index reading in May in Opypy?
Average temperature in May
Opypy, Poland
- Average high temperature in May: 19°C
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (-0.4°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in May
Opypy, Poland
- Average pressure in May: 1015.1mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in May
Opypy, Poland
- Average wind speed in May: 11.4km/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 (10.4km/h).
Average humidity in May
Opypy, Poland
- Average humidity in May: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in May
Opypy, Poland
- Average rainfall in May: 54mm
The wettest month (with the highest rainfall) is May (54mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in May
Opypy, Poland
- Average rainfall days in May: 18.1 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (7.7 days).
Average snowfall in May
Opypy, Poland
- Average snowfall in May: 1mm
The month with the highest snowfall is January (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Opypy, Poland
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Opypy, Poland
- Average daylight in May: 15h and 4min
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 1min
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
Opypy, Poland
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in May
Opypy, 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, November and December (UV index 1).
Average cloud cover in May
Opypy, 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
Opypy, Poland
- Average visibility in May: 9km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
