May weather forecast
Zäziwil, Switzerland

May

Weather in May

The last month of the spring, May, is a refreshing month in Zäziwil, Switzerland, with an average temperature fluctuating between 16.5°C (61.7°F) and 5.3°C (41.5°F).

Temperature

Zäziwil registers an average high-temperature of a still refreshing 16.5°C (61.7°F) with the arrival of May, showing minor deviation from the preceding month. In the month of May, Zäziwil experiences an average low-temperature of 5.3°C (41.5°F).

Humidity

The average relative humidity in May in Zäziwil is 79%.

Rainfall

In Zäziwil, during May, the rain falls for 18.3 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, there are 149.7 rainfall days, and 438mm (17.24") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Zäziwil. May is the last month it regularly snows. During 0.3 snowfall days, in May, Zäziwil aggregates 9mm (0.35") of snow. Throughout the year, there are 38 snowfall days, and 413mm (16.26") of snow is accumulated.

Daylight

In May, the average length of the day in Zäziwil is 15h and 4min.
On the first day of the month, sunrise is at 06:12 and sunset at 20:39. On the last day of May, in Zäziwil, sunrise is at 05:38 and sunset at 21:15 CEST.

Sunshine

In Zäziwil, the average sunshine in May is 9.1h.

UV index

In May, the average daily maximum UV index in Zäziwil, Switzerland, is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 4 in May transforms into the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.

Frequently asked questions

What are May temperatures in Zäziwil?
The high-temperature, in May, in Zäziwil, records 16.5°C (61.7°F), while the low-temperature is 5.3°C (41.5°F).
What is the average humidity in May in Zäziwil?
In Zäziwil, the average relative humidity in May is 79%.
How much does it rain in Zäziwil in May?
In Zäziwil, Switzerland, in May, during 18.3 rainfall days, 51mm (2.01") of precipitation is typically accumulated.
What is the last month it snows in Zäziwil?
May is the last month it regularly snows. During 0.3 snowfall days, in May, Zäziwil aggregates 9mm (0.35") of snow.
What is the average length of the day in May in Zäziwil?
In Zäziwil, the average day length in May is 15h and 4min.
When is the sunrise / sunset in May in Zäziwil?
In May, on the first day of the month, sunrise is at 06:12 and sunset at 20:39. On the last day of the month, in Zäziwil, Switzerland, sunrise is at 05:38 and sunset at 21:15 CEST.
How many hours of sunshine does Zäziwil have in May?
In Zäziwil, Switzerland, the average sunshine duration in May is 9.1h.
How high is the UV index in May in Zäziwil?
The average daily maximum UV index in May in Zäziwil, Switzerland, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat 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 - Zäziwil, Switzerland
Average temperature in May
Zäziwil, 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 - Zäziwil, Switzerland
Average pressure in May
Zäziwil, 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 - Zäziwil, Switzerland
Average wind speed in May
Zäziwil, 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 - Zäziwil, Switzerland
Average humidity in May
Zäziwil, 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 - Zäziwil, Switzerland
Average rainfall in May
Zäziwil, 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 - Zäziwil, Switzerland
Average rainfall days in May
Zäziwil, 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 - Zäziwil, Switzerland
Average snowfall in May
Zäziwil, 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 - Zäziwil, Switzerland
Average snowfall days in May
Zäziwil, 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 - Zäziwil, Switzerland
Average daylight in May /
Average sunshine in May
Zäziwil, 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 - Zäziwil, Switzerland
Average sunshine days in May
Zäziwil, 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 - Zäziwil, Switzerland
Average UV index in May
Zäziwil, 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 - Zäziwil, Switzerland
Average cloud cover in May
Zäziwil, 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 - Zäziwil, Switzerland
Average visibility in May
Zäziwil, 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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