May weather forecastRietheim, Switzerland
May weather for Rietheim, Switzerland: The last month of the spring, May, is a comfortable month in Rietheim, Switzerland, with an average temperature varying between 16°C (60.8°F) and 5.3°C (41.5°F). In Rietheim, Switzerland, during May, the rain falls for 22.3 days and regularly aggregates up to 97mm (3.82") of precipitation.
May
Weather in May
The last month of the spring, May, is a comfortable month in Rietheim, Switzerland, with an average temperature varying between 16°C (60.8°F) and 5.3°C (41.5°F).Temperature
Upon the onset of May, Rietheim witnesses an average high-temperature of a comfortable 16°C (60.8°F), showing a close resemblance to the prior month. Rietheim records an average low of 5.3°C (41.5°F) throughout the nights in May.Humidity
In May, the average relative humidity in Rietheim is 83%.Rainfall
In Rietheim, Switzerland, during May, the rain falls for 22.3 days and regularly aggregates up to 97mm (3.82") of precipitation. In Rietheim, during the entire year, the rain falls for 177.7 days and collects up to 909mm (35.79") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.8 snowfall days, in May, Rietheim aggregates 10mm (0.39") of snow. In Rietheim, during the entire year, snow falls for 65.8 days and aggregates up to 1171mm (46.1") of snow.Daylight
In May, the average length of the day in Rietheim is 15h and 8min.On the first day of the month, sunrise is at 06:08 and sunset at 20:39. On the last day of May, in Rietheim, sunrise is at 05:33 and sunset at 21:15 CEST.
Sunshine
In Rietheim, the average sunshine in May is 7.8h.UV index
The average daily maximum UV index in May in Rietheim is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Heed the precautions - Suggestions to avoid sunburn are made. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Rietheim, Switzerland
- Average high temperature in May: 16°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (1.5°C).
- Average low temperature in May: 5.3°C
The months with the highest average low temperature are July and August (11.3°C).
The coldest months (with the lowest average low temperature) are January and February (-3.8°C).
Average pressure in May
Rietheim, Switzerland
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).
Average wind speed in May
Rietheim, Switzerland
- Average wind speed in May: 8.7km/h
The windiest month (with the highest average wind speed) is March (10.2km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in May
Rietheim, Switzerland
- Average humidity in May: 83%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are April and July (80%).
Average rainfall in May
Rietheim, Switzerland
- Average rainfall in May: 97mm
The wettest month (with the highest rainfall) is August (109mm).
The driest month (with the least rainfall) is September (51mm).
Average rainfall days in May
Rietheim, Switzerland
- Average rainfall days in May: 22.3 days
The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in May
Rietheim, Switzerland
- Average snowfall in May: 10mm
The month with the highest snowfall is December (291mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Rietheim, Switzerland
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Rietheim, Switzerland
- Average daylight in May: 15h and 6min
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 30min).
- Average sunshine in May: 7h and 48min
The months with the most sunshine are July and August (Average sunshine: 9h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in May
Rietheim, Switzerland
- Average sunshine days in May: 7.2 days
The month with the most sunshine days is October (15.6 days).
The month with the least sunshine days is May (7.2 days).
Average UV index in May
Rietheim, 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 and November (UV index 1).
Average cloud cover in May
Rietheim, Switzerland
- Average cloud cover in May: 53
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in May
Rietheim, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are April, May, June, July, August and September (8km).
The months with the lowest visibility are January and February (6km).
