May weather forecast
Säriswil, Switzerland

May

Weather in May

The last month of the spring, May, is an enjoyable month in Säriswil, Switzerland, with an average temperature varying between 16.5°C (61.7°F) and 5.3°C (41.5°F).

Temperature

As April transitions into May, Säriswil records an average high-temperature of an enjoyable 16.5°C (61.7°F), showing a gentle shift from the preceding month. Nightly temperatures drop to an average low of 5.3°C (41.5°F) in May.

Humidity

In Säriswil, Switzerland, the average relative humidity in May is 79%.

Rainfall

In Säriswil, in May, during 18.3 rainfall days, 51mm (2.01") of precipitation is typically accumulated. In Säriswil, during the entire year, the rain falls for 149.7 days and collects up to 438mm (17.24") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Säriswil. May is the last month it regularly snows. During 0.3 snowfall days, in May, Säriswil aggregates 9mm (0.35") of snow. In Säriswil, during the entire year, snow falls for 38 days and aggregates up to 413mm (16.26") of snow.

Daylight

In May, the average length of the day is 15h and 5min.
On the first day of May, sunrise is at 06:14 and sunset at 20:41. On the last day of the month, sunrise is at 05:39 and sunset at 21:17 CEST.

Sunshine

The average sunshine in May is 9.1h.

UV index

The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily maximum UV index of 4 in May translates into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Frequently asked questions

What is the usual temperature for Säriswil in May?
In Säriswil, 16.5°C (61.7°F) is the average high-temperature and 5.3°C (41.5°F) is the average low-temperature during May.
What is the average humidity in May?
In Säriswil, the average relative humidity in May is 79%.
How much does it rain in May?
In Säriswil, in May, during 18.3 rainfall days, 51mm (2.01") of precipitation is typically accumulated.
What is the last month it snows?
May is the last month it regularly snows. During 0.3 snowfall days, in May, Säriswil aggregates 9mm (0.35") of snow.
What is the average length of the day in May?
In Säriswil, the average day length in May is 15h and 5min.
When are sunrise and sunset in May?
In May, on the first day of the month, sunrise is at 06:14 and sunset at 20:41. On the last day of the month, in Säriswil, sunrise is at 05:39 and sunset at 21:17 CEST.
How many hours of sunshine does Säriswil have in May?
The average sunshine duration in May is 9.1h.
What is the UV index intensity in May?
The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's 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
Säriswil, Switzerland
  • Average high temperature in May: 16.5°C

The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (2.9°C).

  • Average low temperature in May: 5.3°C

The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is February (-4.2°C).

Average pressure in May
Säriswil, Switzerland
  • Average pressure in May: 1016.2mbar

The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).

Average wind speed in May
Säriswil, Switzerland
  • Average wind speed in May: 7.7km/h

The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).

Average humidity in May
Säriswil, Switzerland
  • Average humidity in May: 79%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July and August (77%).

Average rainfall in May
Säriswil, Switzerland
  • Average rainfall in May: 51mm

The wettest month (with the highest rainfall) is June (54mm).
The driest month (with the least rainfall) is September (23mm).

Average rainfall days in May
Säriswil, Switzerland
  • Average rainfall days in May: 18.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (8.1 days).

Average snowfall in May
Säriswil, Switzerland
  • Average snowfall in May: 9mm

The month with the highest snowfall is February (104mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Säriswil, Switzerland
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Säriswil, 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: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 5h and 18min).

Average sunshine days in May
Säriswil, Switzerland
  • Average sunshine days in May: 9.3 days

The month with the most sunshine days is October (19.5 days).
The months with the least sunshine days are May and June (9.3 days).

Average UV index in May
Säriswil, 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, November and December (UV index 2).

Average cloud cover in May
Säriswil, Switzerland
  • Average cloud cover in May: 44

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in May
Säriswil, Switzerland
  • Average visibility in May: 8km

The months with the highest visibility are March, April and December (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October and November (8km).

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