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 ushering in of May brings an average high-temperature of a still refreshing 16.8°C (62.2°F), closely mirroring the 14°C (57.2°F) of April. In Péry, May nights witness a steady temperature drop to a frosty 6°C (42.8°F).Humidity
In Péry, the average relative humidity in May is 81%.Rainfall
In Péry, Switzerland, during May, the rain falls for 21.9 days and regularly aggregates up to 92mm (3.62") of precipitation. Throughout the year, in Péry, Switzerland, there are 195.6 rainfall days, and 870mm (34.25") of precipitation is accumulated.Snowfall
Months with snowfall in Péry are January through May, September through December. May is the last month it regularly snows in Péry. During 0.3 snowfall days, in May, Péry aggregates 5mm (0.2") of snow. In Péry, during the entire year, snow falls for 37.6 days and aggregates up to 557mm (21.93") of snow.Daylight
In Péry, the average length of the day in May is 15h and 6min.On the first day of May in Péry, sunrise is at 06:13 and sunset at 20:42. On the last day of the month, sunrise is at 05:39 and sunset at 21:18 CEST.
Sunshine
The average sunshine in May is 9h.UV index
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Take precautions - Protection against sunburn is recommended. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Péry in May?
What is the average humidity in May in Péry?
How many days does it rain in May in Péry?
What is the last month it snows in Péry?
How many hours of daylight does Péry have in May?
What time are sunrise and sunset in May in Péry?
How many hours of sunshine does Péry have in May?
What is the UV index intensity in May in Péry?
Average temperature in May
Péry, Switzerland
- Average high temperature in May: 16.8°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in May: 6°C
The month with the highest average low temperature is July (11.9°C).
The coldest months (with the lowest average low temperature) are January and February (-2.8°C).
Average pressure in May
Péry, Switzerland
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in May
Péry, Switzerland
- Average wind speed in May: 8.4km/h
The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).
Average humidity in May
Péry, Switzerland
- Average humidity in May: 81%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in May
Péry, Switzerland
- Average rainfall in May: 92mm
The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the least rainfall) is September (46mm).
Average rainfall days in May
Péry, Switzerland
- Average rainfall days in May: 21.9 days
The month with the highest number of rainy days is May (21.9 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in May
Péry, Switzerland
- Average snowfall in May: 5mm
The month with the highest snowfall is February (133mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Péry, Switzerland
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Péry, Switzerland
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in May
Péry, Switzerland
- Average sunshine days in May: 6.7 days
The month with the most sunshine days is October (14.1 days).
The month with the least sunshine days is May (6.7 days).
Average UV index in May
Péry, Switzerland
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Péry, Switzerland
- Average cloud cover in May: 44
The months with the most cloud cover are January, February and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Péry, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
