May weather forecastUlm, Germany

May

Weather in May

The last month of the spring, May, is a comfortable month in Ulm, Germany, with temperature in the range of an average high of 16.8°C (62.2°F) and an average low of 6.4°C (43.5°F).

Temperature

As April transitions into May, a subtle temperature shift is observed, with average highs adjusting from a mild 13.8°C (56.8°F) to an enjoyable 16.8°C (62.2°F). In May, the nighttime temperature in Ulm, Germany, lowers to an average of 6.4°C (43.5°F).

Humidity

In May, the average relative humidity is 83%.

Rainfall

In May, the rain falls for 22.1 days. Throughout May, 88mm (3.46") of precipitation is accumulated. In Ulm, Germany, during the entire year, the rain falls for 178.1 days and collects up to 685mm (26.97") of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Ulm. During 0.3 snowfall days, in May, Ulm aggregates 6mm (0.24") of snow. In Ulm, during the entire year, snow falls for 38.5 days and aggregates up to 389mm (15.31") of snow.

Daylight

In May, the average length of the day in Ulm is 15h and 14min.
On the first day of the month, sunrise is at 05:59 and sunset at 20:34. On the last day of May, in Ulm, sunrise is at 05:23 and sunset at 21:12 CEST.

Sunshine

The average sunshine in May in Ulm is 8.2h.

UV index

The average daily maximum UV index in May in Ulm is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: During May, 4 as the daily maximum UV index converts into the following advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Enhance your sun protection with tightly woven, yet airy clothing. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in Ulm, is 16.8°C (62.2°F), while the low-temperature averages to 6.4°C (43.5°F).

The average relative humidity in May in Ulm is 83%.

In Ulm, Germany, in May, during 22.1 rainfall days, 88mm (3.46") of precipitation is typically accumulated.

May is the last month it regularly snows. During 0.3 snowfall days, in May, Ulm aggregates 6mm (0.24") of snow.

In May, the average day length in Ulm, Germany, is 15h and 14min.

On the first day of May in Ulm, sunrise is at 05:59 and sunset at 20:34. On the last day of the month, sunrise is at 05:23 and sunset at 21:12 CEST.

In Ulm, the average sunshine duration in May is 8.2h.

The average daily maximum UV index in May in Ulm, Germany, is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Apr

May

Jun

Average high temperature

13.8°C

16.8°C

20.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.5km/h

11.1km/h

10.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

12.1

7.3

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Ulm, Germany

Average high temperature in May: 16.8°C

The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (1.9°C).

Average low temperature in May: 6.4°C

The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).

Average pressure in May
Ulm, Germany

Average pressure in May: 1016.2mbar

The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).

Average wind speed in May
Ulm, Germany

Average wind speed in May: 10.2km/h

The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).

Average humidity in May
Ulm, Germany

Average humidity in May: 83%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (78%).

Average rainfall in May
Ulm, Germany

Average rainfall in May: 88mm

The wettest month (with the highest rainfall) is August (95mm).
The driest month (with the least rainfall) is February (33mm).

Average rainfall days in May
Ulm, Germany

Average rainfall days in May: 22.1 days

The month with the highest number of rainy days is May (22.1 days).
The month with the least rainy days is February (7 days).

Average snowfall in May
Ulm, Germany

Average snowfall in May: 6mm

The months with the highest snowfall are January and December (87mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Ulm, Germany

Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Ulm, Germany

Average daylight in May: 15h and 12min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

Average sunshine in May: 8h and 12min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).