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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- 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
Weather in January
January, like December, in Ulm, Germany, is a wintry winter month, with an average temperature varying between 1.9°C (35.4°F) and -3.1°C (26.4°F). January, known for its average high temperature of 1.9°C (35.4°F) and an average low temperature of -3.1°C (26.4°F), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Ulm, Germany, with an average temperature fluctuating between -3.3°C (26.1°F) and 2.9°C (37.2°F). The average high-temperature is a still icy 2.9°C (37.2°F) in February, hardly different from the 1.9°C (35.4°F) recorded in January. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Ulm, Germany, with an average temperature ranging between max 8.3°C (46.9°F) and min 0.3°C (32.5°F). Ulm in March shows a temperature shift, moving from an average high of a wintry 2.9°C (37.2°F) in February to a chilly 8.3°C (46.9°F). Weather in March »
Weather in April
April in Ulm, Germany, is a moderate spring month, with an average temperature varying between 13.8°C (56.8°F) and 3.6°C (38.5°F). With the onset of April, Ulm's average high-temperature sees a rise, moving from March's chilly 8.3°C (46.9°F) to a moderate 13.8°C (56.8°F). Weather in April »
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). 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). Weather in May »
Weather in June
June, the first month of the summer in Ulm, is a pleasant month, with an average temperature ranging between max 20.4°C (68.7°F) and min 10°C (50°F). June brings a slight increase in the average high-temperature, progressing from a refreshing 16.8°C (62.2°F) in May to a pleasant 20.4°C (68.7°F). Weather in June »
Weather in July
July, the same as June, in Ulm, Germany, is an agreeable summer month, with an average temperature fluctuating between 22.5°C (72.5°F) and 12.1°C (53.8°F). Ulm's shift into July is marked by a subtle change to a still agreeable 22.5°C (72.5°F) from June's 20.4°C (68.7°F) in temperature. Weather in July »
Weather in August
The last month of the summer, August, is another pleasant month in Ulm, Germany, with an average temperature fluctuating between 22.8°C (73°F) and 12.4°C (54.3°F). August, with its high-temperature average of 22.8°C (73°F) and a low-temperature average of 12.4°C (54.3°F), is the warmest month. Weather in August »
Weather in September
September, the first month of the autumn in Ulm, is also an enjoyable month, with an average temperature ranging between max 18.1°C (64.6°F) and min 8.5°C (47.3°F). September is marked by a subtle drop in average high-temperatures, transitioning from a pleasant 22.8°C (73°F) in August to a refreshing 18.1°C (64.6°F). Weather in September »
Weather in October
October, like September, in Ulm, Germany, is another fresh autumn month, with an average temperature fluctuating between 4.8°C (40.6°F) and 12.8°C (55°F). Ulm's October weather features a mild decline in high-temperatures, reducing from a comfortable 18.1°C (64.6°F) in September to a fresh 12.8°C (55°F). Weather in October »
Weather in November
November, the last month of the autumn in Ulm, is also a frosty month, with an average temperature fluctuating between 1.5°C (34.7°F) and 7.5°C (45.5°F). November's onset brings a reduction in the average high-temperature, from a cool 12.8°C (55°F) in October to a frosty 7.5°C (45.5°F). Weather in November »
Weather in December
December, the first month of the winter in Ulm, is also a wintry month, with an average temperature fluctuating between 3.5°C (38.3°F) and -1.3°C (29.7°F). As December begins, there is a minor decrease in the average high-temperature, softly falling from a chilly 7.5°C (45.5°F) in November to a cold 3.5°C (38.3°F). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Ulm?
Ulm's January weather, with an average high temperature of 1.9°C (35.4°F) and an average low temperature of -3.1°C (26.4°F), tends to be the coldest of the year.
What is the most humid month in Ulm?
The most humid month is January, with an average relative humidity of 90%.
How many days does it rain in Ulm?
In Ulm, Germany, during the entire year, the rain falls for 178.1 days and collects up to 685mm (26.97") of precipitation.
When does it snow in Ulm?
January through May, October through December are months with snowfall.
When does it snow the most in Ulm?
The months with the most snowfall in Ulm are January and December, with an average 87mm (3.43") of accumulated snow.
How many days does it snow in Ulm?
Throughout the year, there are 38.5 snowfall days, and 389mm (15.31") of snow is accumulated.
What is the month with the least sunshine in Ulm?
The month with the least sunshine in Ulm is January, with an average of 3.7h of sunshine.
What is the driest month in Ulm?
The month with the least rainfall is February, when the rain falls for 7 days and typically collects 33mm (1.3") of precipitation.
What is the least humid month in Ulm?
April is the least humid month, with an average relative humidity of 78%.
When it does not snow in Ulm?
June through September are months without snowfall in Ulm, Germany.
When are the longest days in Ulm?
The month with the longest days is June, with an average of 16h and 0min of daylight.
What are the months with the highest UV index in Ulm?
The months with the highest UV index in Ulm are June and July, with an average maximum UV index of 5.
What is the month with the most sunshine in Ulm?
July and August, with an average of 9.7h of sunshine, are months with the most sunshine.
What part of the year is the hottest in Ulm?
August, marked by an average high-temperature of 22.8°C (73°F) and a low-temperature of 12.4°C (54.3°F), is the warmest month in Ulm.
What is the wettest month in Ulm?
August is the month with the most rainfall in Ulm, Germany. Rain falls for 20.2 days and accumulates 95mm (3.74") of precipitation.
When is Daylight Saving Time (DST) in Ulm?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Ulm, Germany, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the lowest UV index in Ulm?
The month with the lowest UV index is November, with an average maximum UV index of 1.
What is the month with the shortest days in Ulm?
The month with the shortest days is December, with an average of 8h and 24min of daylight.
Average temperature
Ulm, Germany
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).
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
Ulm, Germany
- Average pressure in January:
1018.9mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1016.5mbar
- Average pressure in July:
1016.7mbar - Average pressure in August:
1017.4mbar - Average pressure in September:
1018.7mbar - Average pressure in October:
1018.7mbar - Average pressure in November:
1015.6mbar - Average pressure in December:
1020.2mbar
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
Ulm, Germany
- Average wind speed in January:
13km/h - Average wind speed in February:
13.1km/h - Average wind speed in March:
13.3km/h - Average wind speed in April:
10.6km/h - Average wind speed in May:
10.2km/h - Average wind speed in June:
9.3km/h
- Average wind speed in July:
9km/h - Average wind speed in August:
8.6km/h - Average wind speed in September:
8.8km/h - Average wind speed in October:
9.8km/h - Average wind speed in November:
11km/h - Average wind speed in December:
13.4km/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
Ulm, Germany
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (78%).
Average rainfall
Ulm, Germany
The wettest month (with the highest rainfall) is August (95mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days
Ulm, Germany
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
7 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
22.1 days - Average rainfall days in June:
20.2 days
- Average rainfall days in July:
21.6 days - Average rainfall days in August:
20.2 days - Average rainfall days in September:
15 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
11.6 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
Ulm, Germany
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
Ulm, Germany
- Average snowfall days in January:
10.2 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
5.5 days - Average snowfall days in April:
1.5 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
3.4 days - Average snowfall days in December:
7.9 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 / Average sunshine
Ulm, Germany
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
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 January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 4min - Average sunshine in December:
4h and 1min
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).
Average sunshine days
Ulm, Germany
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
7 days - Average sunshine days in June:
7.3 days
- Average sunshine days in July:
7.8 days - Average sunshine days in August:
8.8 days - Average sunshine days in September:
12.8 days - Average sunshine days in October:
15.9 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
13.9 days
The months with the most sunshine days are October and November (15.9 days).
The month with the least sunshine days is May (7 days).
Average UV index
Ulm, Germany
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover
Ulm, Germany
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility
Ulm, Germany
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
Ulm, Germany
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