May weather forecast
Uster, Switzerland

englishespañol中文
Share

Weather in May

As spring progresses, May elevates Uster's climate to pleasant warmth, with temperatures ranging from 5.4°C (41.7°F) to 16.3°C (61.3°F). However, this month sees a spike in rainfall, with precipitation increasing to a sizable 82mm (3.23"), the highest recorded in the year. The air is laden with the intoxicating scent of spring flowers, flourishing under a generous increase in sunshine hours. The UV index begins to increase, hinting at the approaching summer. Light winds gently rustle through the verdant foliage, a prelude to summer's symphony.

Temperature

May's weather in Uster records an average high-temperature of an enjoyable 16.3°C (61.3°F), showing little deviation from April. An average minimum temperature of 5.4°C (41.7°F) marks the month of May in Uster, Switzerland.

Humidity

In Uster, Switzerland, the average relative humidity in May is 80%.

Rainfall

May is the month with the most rainfall in Uster. Rain falls for 18.7 days and accumulates 82mm (3.23") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Uster aggregates 14mm (0.55") of snow. Throughout the year, in Uster, there are 50.4 snowfall days, and 753mm (29.65") of snow is accumulated.

Daylight

In Uster, Switzerland, the average length of the day in May is 15h and 7min.
On the first day of the month, sunrise is at 06:07 and sunset at 20:36. On the last day of May, in Uster, sunrise is at 05:32 and sunset at 21:13 CEST.

Sunshine

In Uster, the average sunshine in May is 8.8h.

UV index

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 4 in May leads to these recommendations:
Undertake protective steps - Preventing sun damage is advised. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Feb 3, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the temperature in May in Uster?

Uster in May has an average high-temperature of 16.3°C (61.3°F) and an average low-temperature of 5.4°C (41.7°F).

What is the average humidity in May in Uster?

The average relative humidity in May in Uster, Switzerland, is 80%.

What is the rainiest month in Uster?

The month with the most rainfall in Uster, Switzerland, is May, when the rain falls for 18.7 days and typically aggregates up to 82mm (3.23") of precipitation.

How much does it rain in Uster in May?

In May, in Uster, Switzerland, the rain falls for 18.7 days. Throughout May, 82mm (3.23") of precipitation is accumulated.

What is the last month it snows in Uster?

May is the last month it regularly snows in Uster. During 0.4 snowfall days, in May, Uster aggregates 14mm (0.55") of snow.

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

In Uster, the average day length in May is 15h and 7min.

When are sunrise and sunset in May in Uster?

In May, on the first day of the month, sunrise is at 06:07 and sunset at 20:36. On the last day of the month, in Uster, Switzerland, sunrise is at 05:32 and sunset at 21:13 CEST.

How many hours of sunshine does Uster have in May?

In May, the average sunshine duration in Uster is 8.8h.

What is the UV index intensity in May in Uster?

In Uster, Switzerland, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
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
Uster, Switzerland

Average temperature in May - Uster, Switzerland
  • Average high temperature in May: 16.3°C

The warmest months (with the highest average high temperature) are July and August (22.5°C).
The month with the lowest average high temperature is January (2.2°C).

  • Average low temperature in May: 5.4°C

The month with the highest average low temperature is August (11.1°C).
The coldest months (with the lowest average low temperature) are January and February (-4.3°C).

Average pressure in May
Uster, Switzerland

Average pressure in May - Uster, Switzerland
  • Average pressure in May: 1016.2mbar

The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).

Average wind speed in May
Uster, Switzerland

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

The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

Average humidity in May
Uster, Switzerland

Average humidity in May - Uster, Switzerland
  • Average humidity in May: 80%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is July (78%).

Average rainfall in May
Uster, Switzerland

Average rainfall in May - Uster, Switzerland
  • Average rainfall in May: 82mm

The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is November (31mm).

Average rainfall days in May
Uster, Switzerland

Average rainfall days in May - Uster, Switzerland
  • Average rainfall days in May: 18.7 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (6.9 days).

Average snowfall in May
Uster, Switzerland

Average snowfall in May - Uster, Switzerland
  • Average snowfall in May: 14mm

The month with the highest snowfall is January (202mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Uster, Switzerland

Average snowfall days in May - Uster, Switzerland
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in May
Uster, Switzerland

Average sunshine days in May - Uster, Switzerland
  • Average sunshine days in May: 9.9 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in May
Uster, Switzerland

Average UV index in May - Uster, 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 November and December (UV index 1).

Average cloud cover in May
Uster, Switzerland

Average cloud cover in May - Uster, Switzerland
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in May
Uster, Switzerland

Average visibility in May - Uster, Switzerland
  • Average visibility in May: 8km

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January and February (7km).

Uster, Switzerland

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location