Expand
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
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Ummern, Germany, with an average temperature ranging between min -0.9°C (30.4°F) and max 2.8°C (37°F). The month of January sees the lowest average temperatures, reaching 2.8°C (37°F) at the peak and -0.9°C (30.4°F) at the low. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Ummern, Germany, with an average temperature ranging between max 4.3°C (39.7°F) and min -0.5°C (31.1°F). During February, Ummern observes a subtle ascent to a still wintry 4.3°C (39.7°F) from January's 2.8°C (37°F) in the average high-temperature. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Ummern, Germany, with an average temperature varying between 8.7°C (47.7°F) and 1.8°C (35.2°F). With the start of March, the average high-temperature marginally shifts from February's icy 4.3°C (39.7°F) to a chilly 8.7°C (47.7°F). Weather in March »
Weather in April
April in Ummern, Germany, is a moderate spring month, with an average temperature varying between 14.6°C (58.3°F) and 5.3°C (41.5°F). Ummern's April weather shows an increase in high-temperatures, moving from March's frosty 8.7°C (47.7°F) to a moderate 14.6°C (58.3°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Ummern, Germany, with an average temperature varying between 17.5°C (63.5°F) and 7.8°C (46°F). The beginning of May records an average high-temperature of a still refreshing 17.5°C (63.5°F), marking a negligible difference from April's 14.6°C (58.3°F). Weather in May »
Weather in June
June, the first month of the summer in Ummern, is an agreeable month, with an average temperature varying between 20.9°C (69.6°F) and 11.3°C (52.3°F). June brings a slight increase in the average high-temperature, progressing from an enjoyable 17.5°C (63.5°F) in May to a pleasant 20.9°C (69.6°F). Weather in June »
Weather in July
July in Ummern, Germany, is a moderately hot summer month, with an average temperature ranging between min 13.6°C (56.5°F) and max 23.3°C (73.9°F). Upon the beginning of July, Ummern's high-temperatures register at a moderately hot 23.3°C (73.9°F), closely mirroring the preceding month. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Ummern, Germany, with an average temperature varying between 14.2°C (57.6°F) and 23.8°C (74.8°F). In Ummern, Germany, August records the highest average temperatures, peaking at 23.8°C (74.8°F) and reaching a low of 14.2°C (57.6°F). Weather in August »
Weather in September
September, the first month of the autumn in Ummern, is still a comfortable month, with an average temperature ranging between max 19.1°C (66.4°F) and min 11.1°C (52°F). Transition into September subtly marks a drop in the average high-temperature, moderately moving from a warm 23.8°C (74.8°F) in August to a refreshing 19.1°C (66.4°F). Weather in September »
Weather in October
October, the same as September, in Ummern, Germany, is a moderate autumn month, with temperature in the range of an average low of 7.4°C (45.3°F) and an average high of 13.5°C (56.3°F). The average high-temperature drops in October, from September's comfortable 19.1°C (66.4°F) to a mild 13.5°C (56.3°F). Weather in October »
Weather in November
November, the last month of the autumn in Ummern, is also a frosty month, with an average temperature fluctuating between 3.9°C (39°F) and 8.2°C (46.8°F). The arrival of November corresponds with a temperature reduction, down from October's mild 13.5°C (56.3°F) to a frosty 8.2°C (46.8°F). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Ummern, Germany, with an average temperature ranging between max 4.5°C (40.1°F) and min 1.2°C (34.2°F). December brings a minor shift in the average high-temperature, adjusting from a chilly 8.2°C (46.8°F) in November to an icy 4.5°C (40.1°F). Weather in December »
Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Ummern?
The month of January sees the average lowest temperatures in Ummern, reaching 2.8°C (37°F) at the peak and -0.9°C (30.4°F) at the low.
What is the most humid month in Ummern?
The most humid month in Ummern, Germany, is January, with an average relative humidity of 88%.
How many days does it rain in Ummern?
Throughout the year, in Ummern, Germany, there are 186.2 rainfall days, and 493mm (19.41") of precipitation is accumulated.
When does it snow in Ummern?
January through April, November and December are months with snowfall in Ummern.
When does it snow the most in Ummern?
The month with the most snowfall is January, when snow falls for 9.7 days and typically aggregates up to 66mm (2.6") of snow.
How much does it snow in Ummern?
In Ummern, Germany, during the entire year, snow falls for 30.3 days and aggregates up to 203mm (7.99") of snow.
What is the month with the lowest UV index in Ummern?
The month with the lowest UV index in Ummern, Germany, is January, with an average maximum UV index of 1.
What is the driest month in Ummern?
April is the month with the least rainfall. Rain falls for 12.7 days and accumulates 21mm (0.83") of precipitation.
When it does not snow in Ummern?
May through October are months without snowfall.
When are the longest days in Ummern?
The month with the longest days is June, with an average of 16h and 48min of daylight.
What is the month with the highest UV index in Ummern?
The months with the highest UV index in Ummern are June through August, with an average maximum UV index of 5.
What is the rainiest month in Ummern?
July is the month with the most rainfall. Rain falls for 19.1 days and accumulates 55mm (2.17") of precipitation.
What is the warmest month in Ummern?
In Ummern, August records the average highest temperatures, peaking at 23.8°C (74.8°F) and reaching a low of 14.2°C (57.6°F).
What is the least humid month in Ummern?
With an average relative humidity of 70%, August is the least humid month in Ummern.
What month has the most sunshine in Ummern?
With an average of 9.6h of sunshine, August has the most sunshine of the year in Ummern.
When is Daylight Saving Time (DST) in Ummern?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Ummern, 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 shortest days in Ummern?
The month with the shortest days is December, with an average of 7h and 42min of daylight.
What is the month with the least sunshine in Ummern?
December has the least sunshine of the year, with an average of 3.2h of sunshine.
Average temperature
Ummern, Germany
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (2.8°C).
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure
Ummern, Germany
- Average pressure in January:
1015.2mbar - Average pressure in February:
1014.9mbar - Average pressure in March:
1015.7mbar - Average pressure in April:
1015.9mbar - Average pressure in May:
1016mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.7mbar - Average pressure in August:
1015.4mbar - Average pressure in September:
1017.1mbar - Average pressure in October:
1016.6mbar - Average pressure in November:
1013mbar - Average pressure in December:
1015mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed
Ummern, Germany
- Average wind speed in January:
16.4km/h - Average wind speed in February:
16.2km/h - Average wind speed in March:
15.1km/h - Average wind speed in April:
13.1km/h - Average wind speed in May:
12.6km/h - Average wind speed in June:
11.9km/h
- Average wind speed in July:
11.9km/h - Average wind speed in August:
11.4km/h - Average wind speed in September:
11.8km/h - Average wind speed in October:
13.5km/h - Average wind speed in November:
14.1km/h - Average wind speed in December:
17.1km/h
The windiest month (with the highest average wind speed) is December (17.1km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity
Ummern, Germany
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Ummern, Germany
The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days
Ummern, Germany
- Average rainfall days in January:
13.6 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
14.7 days - Average rainfall days in April:
12.7 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
18.4 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
16.9 days - Average rainfall days in September:
14.4 days - Average rainfall days in October:
15.4 days - Average rainfall days in November:
14.9 days - Average rainfall days in December:
16 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is February (11.8 days).
Average snowfall
Ummern, Germany
The month with the highest snowfall is January (66mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Ummern, Germany
- Average snowfall days in January:
9.7 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
6.8 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Ummern, Germany
- Average daylight in January:
8h and 2min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 5min - Average daylight in June:
16h and 5min
- Average daylight in July:
16h and 2min - Average daylight in August:
14h and 4min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 5min - Average daylight in December:
7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
8h and 2min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 1min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 1min - Average sunshine in December:
3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days
Ummern, Germany
- Average sunshine days in January:
8.9 days - Average sunshine days in February:
9.5 days - Average sunshine days in March:
12 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
10.9 days - Average sunshine days in September:
12 days - Average sunshine days in October:
12.9 days - Average sunshine days in November:
11.7 days - Average sunshine days in December:
7.3 days
The month with the most sunshine days is April (13.2 days).
The month with the least sunshine days is December (7.3 days).
Average UV index
Ummern, Germany
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Ummern, Germany
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility
Ummern, Germany
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
