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
Weather in May
Temperature
With the onset of May, the average high-temperature stands at a still refreshing 15.9°C (60.6°F), closely aligned with April's 13.3°C (55.9°F). The low-temperature in Hermance averages to a frosty 6.2°C (43.2°F) during the nights of May.Humidity
The average relative humidity in May in Hermance, Switzerland, is 81%.Rainfall
In Hermance, during May, the rain falls for 20.3 days and regularly aggregates up to 73mm (2.87") of precipitation. In Hermance, Switzerland, during the entire year, the rain falls for 190.1 days and collects up to 748mm (29.45") of precipitation.Snowfall
In Hermance, snow does not fall in May through September.Daylight
The average length of the day in May in Hermance is 15h and 0min.On the first day of the month, sunrise is at 06:20 and sunset at 20:43. On the last day of May, in Hermance, sunrise is at 05:46 and sunset at 21:18 CEST.
Sunshine
The average sunshine in May in Hermance is 9h.UV index
In May, the average daily maximum UV index in Hermance is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 4 during May translates into the following guidance:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the usual temperature for Hermance in May?
What is the average humidity in May in Hermance?
How many days does it rain in May in Hermance?
When it does not snow in Hermance?
Does it snow in Hermance in May?
What is the average length of the day in May in Hermance?
When is the sunrise / sunset in May in Hermance?
How long on average sun shines in May in Hermance?
What is the UV index reading in May in Hermance?
Average temperature in May
Hermance, Switzerland
- Average high temperature in May: 15.9°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in May: 6.2°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in May
Hermance, Switzerland
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Hermance, Switzerland
- Average wind speed in May: 8.6km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in May
Hermance, Switzerland
- Average humidity in May: 81%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in May
Hermance, Switzerland
- Average rainfall in May: 73mm
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is October (41mm).
Average rainfall days in May
Hermance, Switzerland
- Average rainfall days in May: 20.3 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in May
Hermance, Switzerland
- Average snowfall in May: 0mm
The month with the highest snowfall is December (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Hermance, Switzerland
- Average snowfall days in May: 0.1 days
The months with the highest number of snowfall days are January and February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hermance, Switzerland
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 9h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in May
Hermance, Switzerland
- Average sunshine days in May: 8.8 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in May
Hermance, 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, March, November and December (UV index 2).
Average cloud cover in May
Hermance, Switzerland
- Average cloud cover in May: 44
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Hermance, Switzerland
- Average visibility in May: 8km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).
Hermance, Switzerland
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