May weather forecastTreffen, Austria

May

Weather in May

May, the last month of the spring in Treffen, is a moderate month, with an average temperature varying between 4.3°C (39.7°F) and 15.3°C (59.5°F).

Temperature

Observing a slight rise in May, the average high-temperature shifts from April's cool 11.6°C (52.9°F) to a mild 15.3°C (59.5°F). Treffen experiences a steady low-temperature of 4.3°C (39.7°F) throughout May.

Humidity

The average relative humidity in May in Treffen is 80%.

Rainfall

In Treffen, in May, during 24.8 rainfall days, 134mm (5.28") of precipitation is typically accumulated. Throughout the year, in Treffen, Austria, there are 211.4 rainfall days, and 1234mm (48.58") of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In May, the average length of the day in Treffen is 15h and 2min.
On the first day of May in Treffen, Austria, sunrise is at 05:48 and sunset at 20:14. On the last day of the month, sunrise is at 05:14 and sunset at 20:49 CEST.

Sunshine

In May, the average sunshine in Treffen is 9.4h.

UV index

In Treffen, the average daily maximum UV index in May is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: In May, a regular UV index of 3 translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.

Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature in Treffen during May are 15.3°C (59.5°F) and 4.3°C (39.7°F) respectively.

In May, the average relative humidity in Treffen, Austria, is 80%.

In Treffen, Austria, in May, during 24.8 rainfall days, 134mm (5.28") of precipitation is typically accumulated.

May through September are months without snowfall in Treffen.

In May, it doesn't snow. April is the latest month when it typically snows.

The average day length in May in Treffen is 15h and 2min.

On the first day of May in Treffen, Austria, sunrise is at 05:48 and sunset at 20:14. On the last day of the month, sunrise is at 05:14 and sunset at 20:49 CEST.

In Treffen, Austria, the average sunshine duration in May is 9.4h.

In Treffen, the average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

11.6°C

15.3°C

19.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7km/h

6.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

8.6

4.5

5.1

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Treffen, Austria

Average high temperature in May: 15.3°C

The warmest months (with the highest average high temperature) are July and August (21.9°C).
The month with the lowest average high temperature is January (0.1°C).

Average low temperature in May: 4.3°C

The month with the highest average low temperature is August (9.7°C).
The coldest month (with the lowest average low temperature) is January (-6.8°C).

Average pressure in May
Treffen, Austria

Average pressure in May: 1015.2mbar

The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is May (1015.2mbar).

Average wind speed in May
Treffen, Austria

Average wind speed in May: 6.6km/h

The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).

Average humidity in May
Treffen, Austria

Average humidity in May: 80%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is July (78%).

Average rainfall in May
Treffen, Austria

Average rainfall in May: 134mm

The wettest month (with the highest rainfall) is November (145mm).
The driest month (with the least rainfall) is January (54mm).

Average rainfall days in May
Treffen, Austria

Average rainfall days in May: 24.8 days

The month with the highest number of rainy days is May (24.8 days).
The month with the least rainy days is January (11.2 days).

Average snowfall in May
Treffen, Austria

Average snowfall in May: 0mm

The month with the highest snowfall is February (223mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in May
Treffen, Austria

Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Treffen, Austria

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 36min).

Average sunshine in May: 9h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are February and November (Average sunshine: 4h and 30min).

Average sunshine days in May
Treffen, Austria

Average sunshine days in May: 4.5 days

The month with the most sunshine days is October (14.2 days).
The month with the least sunshine days is July (3.9 days).

Average UV index in May
Treffen, Austria

Average UV index in May: 3

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).