Climate and monthly weather forecastIlster, Germany
Climate and monthly weather forecast
Weather in January
January, like December, in Ilster, Germany, is a wintry winter month, with an average temperature fluctuating between -0.8°C (30.6°F) and 2.9°C (37.2°F). The coldest time of the year is January, with temperatures averaging a high of 2.9°C (37.2°F) and a low of -0.8°C (30.6°F). Weather in January »Weather in February
February, the last month of the winter in Ilster, is also a wintry month, with temperature in the range of an average low of -0.7°C (30.7°F) and an average high of 4°C (39.2°F). With the arrival of February, Ilster's average high-temperature registers at a still cold 4°C (39.2°F), indicating a subtle variation from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Ilster, Germany, with temperature in the range of an average low of 1.7°C (35.1°F) and an average high of 8.6°C (47.5°F). A minor escalation in the average high-temperature is seen with the onset of March, moving from a wintry 4°C (39.2°F) in February to a frosty 8.6°C (47.5°F). Weather in March »Weather in April
April is a mild spring month in Ilster, Germany, with an average temperature ranging between max 14.3°C (57.7°F) and min 5°C (41°F). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's frosty 8.6°C (47.5°F) to a refreshing 14.3°C (57.7°F). Weather in April »Weather in May
May, the last month of the spring in Ilster, is an enjoyable month, with an average temperature ranging between min 7.7°C (45.9°F) and max 17.3°C (63.1°F). May brings a slight increase in the average high-temperature, progressing from a refreshing 14.3°C (57.7°F) in April to an enjoyable 17.3°C (63.1°F). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Ilster, Germany, with an average temperature fluctuating between 11°C (51.8°F) and 20.8°C (69.4°F). June brings a slight rise in Ilster's average high-temperature, moving from a refreshing 17.3°C (63.1°F) in May to a pleasant 20.8°C (69.4°F). Weather in June »Weather in July
July, the same as June, in Ilster, Germany, is an agreeable summer month, with an average temperature fluctuating between 13.2°C (55.8°F) and 22.7°C (72.9°F). The shift to July signals an average high-temperature of a still agreeable 22.7°C (72.9°F), subtly varied from June's 20.8°C (69.4°F). Weather in July »Weather in August
The last month of the summer, August, is a warm month in Ilster, Germany, with an average temperature ranging between max 23°C (73.4°F) and min 13.8°C (56.8°F). August is the month when Ilster's temperatures reach their peak, with averages of 23°C (73.4°F) and lows of 13.8°C (56.8°F). Weather in August »Weather in September
September, the first month of the autumn in Ilster, is also an enjoyable month, with an average temperature varying between 18.6°C (65.5°F) and 10.8°C (51.4°F). The arrival of September correlates with a minor temperature reduction, down from August's warm 23°C (73.4°F) to a comfortable 18.6°C (65.5°F). Weather in September »Weather in October
October, like September, is a moderate autumn month in Ilster, Germany, with temperature in the range of an average low of 7°C (44.6°F) and an average high of 13.3°C (55.9°F). The commencement of October involves a temperature shift, with the average high-temperature dropping from an enjoyable 18.6°C (65.5°F) in September to a mild 13.3°C (55.9°F). Weather in October »Weather in November
November, the last month of the autumn in Ilster, is also a frosty month, with an average temperature varying between 7.7°C (45.9°F) and 3.8°C (38.8°F). The start of November involves a temperature drop, moving from a refreshing 13.3°C (55.9°F) in October to a frosty 7.7°C (45.9°F). Weather in November »Weather in December
December, the first month of the winter in Ilster, is also an icy month, with temperature in the range of an average high of 4.4°C (39.9°F) and an average low of 1.1°C (34°F). The shift from November to December coincides with a small decrease in the average high-temperature, down to a wintry 4.4°C (39.9°F) from a chilly 7.7°C (45.9°F). Weather in December »Updated: Feb 12, 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
January, with an average high of 2.9°C (37.2°F) and a low of -0.8°C (30.6°F), signifies the coldest month of the year in Ilster.
Throughout the year, there are 193 rainfall days, and 562mm (22.13") of precipitation is accumulated.
January through April, November and December are months with snowfall in Ilster, Germany.
The month with the most snowfall is January, when snow falls for 8.5 days and typically aggregates up to 52mm (2.05") of snow.
Throughout the year, in Ilster, there are 27.3 snowfall days, and 170mm (6.69") of snow is accumulated.
The months with the lowest UV index in Ilster, Germany, are January through March, November and December, with an average maximum UV index of 2.
The least humid month is April, with an average relative humidity of 73%.
April is the month with the least rainfall. Rain falls for 14.1 days and accumulates 25mm (0.98") of precipitation.
In Ilster, Germany, snow does not fall in May through October.
With an average of 16h and 48min of daylight, June has the longest days of the year in Ilster, Germany.
The months with the highest UV index in Ilster are June and July, with an average maximum UV index of 5.
The month with the most rainfall in Ilster, Germany, is July, when the rain falls for 20.4 days and typically aggregates up to 63mm (2.48") of precipitation.
Ilster's August weather, with an average high temperature of 23°C (73.4°F) and an average low temperature of 13.8°C (56.8°F), tends to be the warmest of the year.
With an average of 9.2h of sunshine, August has the most sunshine of the year in Ilster.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Ilster, 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.
With an average relative humidity of 90%, December is the most humid month in Ilster.
December has the shortest days of the year in Ilster, Germany, with an average of 7h and 42min of daylight.
December has the least sunshine of the year in Ilster, Germany, with an average of 2.8h of sunshine.
Average temperature
Ilster, Germany
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (2.9°C).
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure
Ilster, Germany
- Average pressure in January:
1014.6mbar - Average pressure in February:
1014.4mbar - Average pressure in March:
1015.4mbar - Average pressure in April:
1015.9mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.6mbar - Average pressure in August:
1015.1mbar - Average pressure in September:
1016.7mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1014.1mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed
Ilster, Germany
- Average wind speed in January:
17km/h - Average wind speed in February:
16.8km/h - Average wind speed in March:
15.6km/h - Average wind speed in April:
13.9km/h - Average wind speed in May:
13.6km/h - Average wind speed in June:
12.8km/h
- Average wind speed in July:
12.6km/h - Average wind speed in August:
12km/h - Average wind speed in September:
12.5km/h - Average wind speed in October:
14.2km/h - Average wind speed in November:
14.9km/h - Average wind speed in December:
17.5km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity
Ilster, Germany
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Ilster, Germany
The wettest month (with the highest rainfall) is July (63mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days
Ilster, Germany
- Average rainfall days in January:
13.9 days - Average rainfall days in February:
11.5 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
18.3 days
- Average rainfall days in July:
20.4 days - Average rainfall days in August:
18.4 days - Average rainfall days in September:
17.2 days - Average rainfall days in October:
14.6 days - Average rainfall days in November:
14.5 days - Average rainfall days in December:
17 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (11.5 days).
Average snowfall
Ilster, Germany
The month with the highest snowfall is January (52mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Ilster, Germany
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
3.3 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:
6.5 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Ilster, Germany
- Average daylight in January:
8h and 12min - Average daylight in February:
9h and 54min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 54min - Average daylight in June:
16h and 48min
- Average daylight in July:
16h and 18min - Average daylight in August:
14h and 42min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 42min - Average daylight in December:
7h and 42min
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 0min - Average sunshine in February:
3h and 6min - Average sunshine in March:
5h and 6min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 6min - Average sunshine in June:
8h and 18min
- Average sunshine in July:
8h and 42min - Average sunshine in August:
9h and 12min - Average sunshine in September:
7h and 42min - Average sunshine in October:
4h and 24min - Average sunshine in November:
3h and 48min - Average sunshine in December:
2h and 48min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days
Ilster, Germany
- Average sunshine days in January:
9.9 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
14 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
8.9 days
- Average sunshine days in July:
8.3 days - Average sunshine days in August:
9.9 days - Average sunshine days in September:
10.5 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
12.2 days - Average sunshine days in December:
7.7 days
The month with the most sunshine days is April (14 days).
The month with the least sunshine days is December (7.7 days).
Average UV index
Ilster, Germany
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, November and December (UV index 2).
Average cloud cover
Ilster, Germany
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility
Ilster, Germany
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
