May weather forecast
Roticcio, Switzerland

May

Weather in May

May, the last month of the spring in Roticcio, is a chilly month, with temperature in the range of an average high of 6.6°C (43.9°F) and an average low of -1.9°C (28.6°F).

Temperature

Roticcio observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's icy 2.4°C (36.3°F) to a chilly 6.6°C (43.9°F). Roticcio records a consistent low-temperature of -1.9°C (28.6°F) during May nights.

Humidity

The average relative humidity in May is 91%.

Rainfall

In May, in Roticcio, the rain falls for 17.8 days. Throughout May, 68mm (2.68") of precipitation is accumulated. Throughout the year, there are 139.9 rainfall days, and 641mm (25.24") of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In Roticcio, in May, snow falls for 5.3 days, with typically accumulated 89mm (3.5") of snow. In Roticcio, during the entire year, snow falls for 97.2 days and aggregates up to 1956mm (77.01") of snow.

Daylight

In Roticcio, Switzerland, the average length of the day in May is 15h and 1min.
On the first day of May in Roticcio, Switzerland, sunrise is at 06:06 and sunset at 20:30. On the last day of the month, sunrise is at 05:32 and sunset at 21:05 CEST.

Sunshine

In Roticcio, the average sunshine in May is 6.9h.

UV index

In Roticcio, the average daily maximum UV index in May is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: In May, a daily maximum UV index of 2 leads to the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.

Frequently asked questions

Is it cold in Roticcio during May?
May temperatures vary between a high-temperature of 6.6°C (43.9°F) and a low-temperature of -1.9°C (28.6°F).
What is the average humidity in May in Roticcio?
In Roticcio, Switzerland, the average relative humidity in May is 91%.
How much does it rain in Roticcio in May?
In Roticcio, Switzerland, in May, during 17.8 rainfall days, 68mm (2.68") of precipitation is typically accumulated.
How much does it snow in Roticcio in May?
In Roticcio, in May, during 5.3 snowfall days, 89mm (3.5") of snow is typically accumulated.
How many hours of daylight does Roticcio have in May?
The average day length in May is 15h and 1min.
When are sunrise and sunset in May in Roticcio?
In May, on the first day of the month, sunrise is at 06:06 and sunset at 20:30. On the last day of the month, sunrise is at 05:32 and sunset at 21:05 CEST.
How long on average sun shines in May in Roticcio?
In Roticcio, the average sunshine duration in May is 6.9h.
How high is the UV index in May in Roticcio?
The average daily maximum UV index in May is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Roticcio, Switzerland
  • Average high temperature in May: 6.6°C

The warmest month (with the highest average high temperature) is July (15.4°C).
The month with the lowest average high temperature is January (-4.4°C).

  • Average low temperature in May: -1.9°C

The month with the highest average low temperature is August (5°C).
The coldest month (with the lowest average low temperature) is January (-13.9°C).

Average pressure in May
Roticcio, Switzerland
  • Average pressure in May: 1015.4mbar

The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).

Average wind speed in May
Roticcio, Switzerland
  • Average wind speed in May: 9km/h

The windiest months (with the highest average wind speed) are February and December (9.9km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).

Average humidity in May
Roticcio, Switzerland
  • Average humidity in May: 91%

The month with the highest relative humidity is April (94%).
The month with the lowest relative humidity is July (81%).

Average rainfall in May
Roticcio, Switzerland
  • Average rainfall in May: 68mm

The wettest month (with the highest rainfall) is November (84mm).
The driest month (with the least rainfall) is January (20mm).

Average rainfall days in May
Roticcio, Switzerland
  • Average rainfall days in May: 17.8 days

The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is December (2.6 days).

Average snowfall in May
Roticcio, Switzerland
  • Average snowfall in May: 89mm

The month with the highest snowfall is November (492mm).
The months with the least snowfall are July and August (0mm).

Average snowfall days in May
Roticcio, Switzerland
  • Average snowfall days in May: 5.3 days

The month with the highest number of snowfall days is March (17 days).
The month with the least snowfall days is August (0 days).

Average daylight in May /
Average sunshine in May
Roticcio, 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: 6h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).

Average sunshine days in May
Roticcio, Switzerland
  • Average sunshine days in May: 7.8 days

The month with the most sunshine days is December (18.8 days).
The month with the least sunshine days is July (6.2 days).

Average UV index in May
Roticcio, Switzerland
  • Average UV index in May: 2

The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, April, October and November (UV index 1).

Average cloud cover in May
Roticcio, Switzerland
  • Average cloud cover in May: 64

The month with the most cloud cover is April (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 47).

Average visibility in May
Roticcio, Switzerland
  • Average visibility in May: 6km

The month with the highest visibility is July (8km).
The month with the lowest visibility is April (5km).

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