May weather forecast
Reichenau, Switzerland

May

Weather in May

May, the last month of the spring in Reichenau, is a fresh month, with an average temperature fluctuating between 1.5°C (34.7°F) and 11.4°C (52.5°F).

Temperature

A slight uplift of average high-temperatures is noted in May, with temperatures adjusting from a chilly 7.4°C (45.3°F) in April to a cool 11.4°C (52.5°F). May witnesses an average nighttime temperature of 1.5°C (34.7°F).

Humidity

In Reichenau, the average relative humidity in May is 84%.

Rainfall

In Reichenau, in May, during 16.8 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Reichenau, during the entire year, the rain falls for 142.4 days and collects up to 455mm (17.91") of precipitation.

Snowfall

Months with snowfall in Reichenau are January through May, September through December. May is the last month it regularly snows. During 2.6 snowfall days, in May, Reichenau aggregates 24mm (0.94") of snow. In Reichenau, during the entire year, snow falls for 75.1 days and aggregates up to 712mm (28.03") of snow.

Daylight

The average length of the day in May is 15h and 4min.
On the first day of May in Reichenau, sunrise is at 06:06 and sunset at 20:32. On the last day of the month, sunrise is at 05:32 and sunset at 21:08 CEST.

Sunshine

The average sunshine in May is 8.8h.

UV index

In May, the average daily maximum UV index in Reichenau is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 3 in May leads to these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

What is the usual temperature for Reichenau in May?
May temperatures vary between a high-temperature of 11.4°C (52.5°F) and a low-temperature of 1.5°C (34.7°F).
What is the average humidity in May?
The average relative humidity in May is 84%.
How much does it rain in May?
In May, the rain falls for 16.8 days. Throughout May, 52mm (2.05") of precipitation is accumulated.
What is the last month it snows?
May is the last month it regularly snows. During 2.6 snowfall days, in May, Reichenau aggregates 24mm (0.94") of snow.
What is the average length of the day in May in Reichenau?
In May, the average day length is 15h and 4min.
What time are sunrise and sunset in May?
On the first day of May, sunrise is at 06:06 and sunset at 20:32. On the last day of the month, sunrise is at 05:32 and sunset at 21:08 CEST.
How many hours of sunshine does Reichenau have in May?
In Reichenau, the average sunshine duration in May is 8.8h.
What is the UV index intensity in May?
In May, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Reichenau, Switzerland
  • Average high temperature in May: 11.4°C

The warmest months (with the highest average high temperature) are July and August (18.5°C).
The month with the lowest average high temperature is January (-1.7°C).

  • Average low temperature in May: 1.5°C

The month with the highest average low temperature is August (7°C).
The coldest month (with the lowest average low temperature) is February (-10.1°C).

Average pressure in May
Reichenau, 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).

Average wind speed in May
Reichenau, Switzerland
  • Average wind speed in May: 7.2km/h

The windiest month (with the highest average wind speed) is November (8km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).

Average humidity in May
Reichenau, Switzerland
  • Average humidity in May: 84%

The month with the highest relative humidity is March (91%).
The months with the lowest relative humidity are July and August (80%).

Average rainfall in May
Reichenau, Switzerland
  • Average rainfall in May: 52mm

The wettest month (with the highest rainfall) is August (71mm).
The driest month (with the least rainfall) is February (22mm).

Average rainfall days in May
Reichenau, Switzerland
  • Average rainfall days in May: 16.8 days

The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is January (6.6 days).

Average snowfall in May
Reichenau, Switzerland
  • Average snowfall in May: 24mm

The month with the highest snowfall is January (144mm).
The months with the least snowfall are June, July and August (0mm).

Average snowfall days in May
Reichenau, Switzerland
  • Average snowfall days in May: 2.6 days

The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in May /
Average sunshine in May
Reichenau, Switzerland
  • Average daylight in May: 15h and 1min

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 36min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in May
Reichenau, Switzerland
  • Average sunshine days in May: 9.6 days

The month with the most sunshine days is October (17.9 days).
The month with the least sunshine days is June (9.2 days).

Average UV index in May
Reichenau, 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 November (UV index 1).

Average cloud cover in May
Reichenau, Switzerland
  • Average cloud cover in May: 50

The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 39).

Average visibility in May
Reichenau, Switzerland
  • Average visibility in May: 7km

The months with the highest visibility are June, July, August and October (8km).
The months with the lowest visibility are January, February and March (6km).

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