May weather forecastRiedholz, Switzerland
May
Weather in May
The last month of the spring, May, is a refreshing month in Riedholz, Switzerland, with an average temperature varying between 17.3°C (63.1°F) and 5.8°C (42.4°F).Temperature
May comes with a subtle rise, with the average high-temperature adjusting from a mild 14.3°C (57.7°F) in April to an enjoyable 17.3°C (63.1°F). In the month of May, the average temperature in Riedholz dips to an icy 5.8°C (42.4°F) during the night.Humidity
In May, the average relative humidity is 81%.Rainfall
The month with the most rainfall in Riedholz is May, when the rain falls for 22.4 days and typically aggregates up to 106mm (4.17") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Riedholz. During 0.4 snowfall days, in May, Riedholz aggregates 11mm (0.43") of snow. In Riedholz, during the entire year, snow falls for 39.9 days and aggregates up to 652mm (25.67") of snow.Daylight
In Riedholz, Switzerland, the average length of the day in May is 15h and 6min.On the first day of May, sunrise is at 06:12 and sunset at 20:41. On the last day of the month, sunrise is at 05:37 and sunset at 21:17 CEST.
Sunshine
The average sunshine in May in Riedholz is 9.1h.UV index
The average daily maximum UV index in May in Riedholz, Switzerland, is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 4 in May suggests the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Riedholz, Switzerland
- Average high temperature in May: 17.3°C
The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in May: 5.8°C
The months with the highest average low temperature are July and August (11.8°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in May
Riedholz, Switzerland
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in May
Riedholz, Switzerland
- Average wind speed in May: 7.6km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in May
Riedholz, Switzerland
- Average humidity in May: 81%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and July (78%).
Average rainfall in May
Riedholz, Switzerland
- Average rainfall in May: 106mm
The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is September (45mm).
Average rainfall days in May
Riedholz, Switzerland
- Average rainfall days in May: 22.4 days
The month with the highest number of rainy days is May (22.4 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in May
Riedholz, Switzerland
- Average snowfall in May: 11mm
The month with the highest snowfall is February (153mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Riedholz, Switzerland
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Riedholz, 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 36min).
- Average sunshine in May: 9h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in May
Riedholz, Switzerland
- Average sunshine days in May: 6.6 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is May (6.6 days).
Average UV index in May
Riedholz, 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, October, November and December (UV index 2).
Average cloud cover in May
Riedholz, Switzerland
- Average cloud cover in May: 44
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Riedholz, 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).
