May weather forecast
Hinterrhein, Switzerland

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Weather in May

The last month of the spring, May, is a chilly month in Hinterrhein, Switzerland, with an average temperature ranging between max 9.3°C (48.7°F) and min 0.5°C (32.9°F).

Temperature

Hinterrhein's May weather indicates a minor ascent in high-temperatures, adjusting from a wintry 5.6°C (42.1°F) in April to a chilly 9.3°C (48.7°F). Hinterrhein's average low-temperature in the month of May is recorded at a wintry 0.5°C (32.9°F).

Humidity

The average relative humidity in May is 87%.

Rainfall

In Hinterrhein, Switzerland, in May, it is raining for 20.7 days, with typically 74mm (2.91") of accumulated precipitation. In Hinterrhein, during the entire year, the rain falls for 170.7 days and collects up to 698mm (27.48") of precipitation.

Snowfall

Months with snowfall in Hinterrhein, Switzerland, are January through May, October through December. May is the last month it regularly snows in Hinterrhein. During 1.9 snowfall days, in May, Hinterrhein aggregates 17mm (0.67") of snow. Throughout the year, in Hinterrhein, there are 78.3 snowfall days, and 1312mm (51.65") of snow is accumulated.

Daylight

The average length of the day in May in Hinterrhein is 15h and 1min.
On the first day of May, sunrise is at 06:07 and sunset at 20:32. On the last day of the month, sunrise is at 05:34 and sunset at 21:07 CEST.

Sunshine

In Hinterrhein, the average sunshine in May is 8.4h.

UV index

In Hinterrhein, the average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In May, a daily UV index of 3 turns into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What are May temperatures in Hinterrhein?

An average high-temperature, in May, in Hinterrhein, is 9.3°C (48.7°F) and the average low-temperature is 0.5°C (32.9°F).

What is the average humidity in May in Hinterrhein?

In Hinterrhein, the average relative humidity in May is 87%.

How many days does it rain in May in Hinterrhein?

In May, in Hinterrhein, the rain falls for 20.7 days. Throughout May, 74mm (2.91") of precipitation is accumulated.

What is the last month it snows in Hinterrhein?

May is the last month it regularly snows in Hinterrhein. During 1.9 snowfall days, in May, Hinterrhein aggregates 17mm (0.67") of snow.

What is the average length of the day in May in Hinterrhein?

In Hinterrhein, Switzerland, the average day length in May is 15h and 1min.

When is the sunrise / sunset in May in Hinterrhein?

In May, on the first day of the month, sunrise is at 06:07 and sunset at 20:32. On the last day of the month, in Hinterrhein, Switzerland, sunrise is at 05:34 and sunset at 21:07 CEST.

How long on average sun shines in May in Hinterrhein?

In May, the average sunshine duration in Hinterrhein is 8.4h.

What is the UV index reading in May in Hinterrhein?

In May, the average daily maximum UV index in Hinterrhein, Switzerland, is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Hinterrhein, Switzerland

Average temperature in May - Hinterrhein, Switzerland
  • Average high temperature in May: 9.3°C

The warmest month (with the highest average high temperature) is July (17.7°C).
The month with the lowest average high temperature is January (-2.6°C).

  • Average low temperature in May: 0.5°C

The months with the highest average low temperature are July and August (6.3°C).
The coldest month (with the lowest average low temperature) is February (-11.1°C).

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Average pressure in May
Hinterrhein, Switzerland

Average pressure in May - Hinterrhein, Switzerland
  • Average pressure in May: 1015.8mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in May
Hinterrhein, Switzerland

Average wind speed in May - Hinterrhein, Switzerland
  • Average wind speed in May: 7.5km/h

The windiest month (with the highest average wind speed) is November (8.4km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).

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Average humidity in May
Hinterrhein, Switzerland

Average humidity in May - Hinterrhein, Switzerland
  • Average humidity in May: 87%

The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is July (81%).

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Average rainfall in May
Hinterrhein, Switzerland

Average rainfall in May - Hinterrhein, Switzerland
  • Average rainfall in May: 74mm

The wettest month (with the highest rainfall) is August (100mm).
The driest months (with the least rainfall) are January and February (32mm).

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Average rainfall days in May
Hinterrhein, Switzerland

Average rainfall days in May - Hinterrhein, Switzerland
  • Average rainfall days in May: 20.7 days

The month with the highest number of rainy days is July (24 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in May
Hinterrhein, Switzerland

Average snowfall in May - Hinterrhein, Switzerland
  • Average snowfall in May: 17mm

The month with the highest snowfall is December (326mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in May
Hinterrhein, Switzerland

Average snowfall days in May - Hinterrhein, Switzerland
  • Average snowfall days in May: 1.9 days

The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Hinterrhein, Switzerland

Average daylight in May / Average sunshine in May - Hinterrhein, Switzerland
  • Average daylight in May: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 48min).

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Average sunshine days in May
Hinterrhein, Switzerland

Average sunshine days in May - Hinterrhein, Switzerland
  • Average sunshine days in May: 8.1 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (4.4 days).

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Average UV index in May
Hinterrhein, Switzerland

Average UV index in May - Hinterrhein, Switzerland
  • Average UV index in May: 3

The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and February (UV index 1).

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Average cloud cover in May
Hinterrhein, Switzerland

Average cloud cover in May - Hinterrhein, Switzerland
  • Average cloud cover in May: 54

The month with the most cloud cover is March (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 42).

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Average visibility in May
Hinterrhein, Switzerland

Average visibility in May - Hinterrhein, Switzerland
  • Average visibility in May: 7km

The months with the highest visibility are June, July and August (8km).
The month with the lowest visibility is January (5km).

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Hinterrhein, Switzerland

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